{"id":24367,"date":"2025-12-16T14:20:57","date_gmt":"2025-12-16T13:20:57","guid":{"rendered":"https:\/\/www.arteliagroup.com\/?post_type=corporate_blog&#038;p=24367"},"modified":"2025-12-17T14:42:33","modified_gmt":"2025-12-17T13:42:33","slug":"lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale","status":"publish","type":"corporate_blog","link":"https:\/\/www.arteliagroup.com\/fr\/corporate_blog\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\/","title":{"rendered":"L\u2019expertise Structure chez RFR, l\u2019art d\u2019une ing\u00e9nierie au service de l\u2019audace architecturale"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"24367\" class=\"elementor elementor-24367\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35295cd5 elementor-section-full_width elementor-section-height-min-height elementor-section-items-stretch elementor-section-content-middle elementor-reverse-mobile_extra elementor-reverse-mobile width-limit elementor-section-height-default\" data-id=\"35295cd5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7f627c27 padleft0-full\" data-id=\"7f627c27\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7376685d elementor-widget elementor-widget-heading\" data-id=\"7376685d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">L\u2019expertise Structure chez RFR, l\u2019art d\u2019une ing\u00e9nierie au service de l\u2019audace architecturale<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5f7b659e\" data-id=\"5f7b659e\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3eef7e0c elementor-widget elementor-widget-spacer\" data-id=\"3eef7e0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-916d0f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"916d0f3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1e6bd5b\" data-id=\"1e6bd5b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-179ea05 elementor-widget elementor-widget-spacer\" data-id=\"179ea05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-089eb59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"089eb59\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5f0e6b2\" data-id=\"5f0e6b2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10f8e83 elementor-widget elementor-widget-text-editor\" data-id=\"10f8e83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans un contexte o\u00f9 les projets de grande envergure se font plus rares et o\u00f9 la transformation d\u2019ouvrages existants prend une place croissante, l\u2019expertise structurelle n\u2019a jamais \u00e9t\u00e9 aussi d\u00e9terminante. Chez\u00a0<strong>RFR<\/strong>, cette expertise ne se limite pas \u00e0 assurer la solidit\u00e9 et la stabilit\u00e9 des b\u00e2timents : elle intervient comme un levier d\u2019identit\u00e9 architecturale, un marqueur esth\u00e9tique et un outil d\u2019innovation ma\u00eetris\u00e9e.<\/p><p>L\u2019expertise structure est cette discipline qui \u00e9tudie <b>l\u2019ossature porteuse des b\u00e2timents, le \u00ab squelette \u00bb des ouvrages<\/b>. Sur les chantiers, elle est \u00e0 l\u2019origine des premiers travaux et des premiers \u00e9l\u00e9ments \u00e0 \u00ab sortir de terre \u00bb : poteaux, murs, poutres, dalles de plancher\u2026 etc. G\u00e9n\u00e9ralement, ces \u00e9l\u00e9ments ne restent que temporairement visibles et sont vite masqu\u00e9s par les fa\u00e7ades, les \u00e9quipements techniques et les finitions architecturales. Ces diff\u00e9rents objets g\u00e9n\u00e8rent autant d\u2019interactions qui sont anticip\u00e9es dans la conception des structures, autant que possible ! D\u2019o\u00f9 les mod\u00e9lisations num\u00e9riques 3D qui sont r\u00e9alis\u00e9es, pour bien appr\u00e9hender les volumes et surtout effectuer les calculs structurels : descente de charges, v\u00e9rifications de la r\u00e9sistance des mat\u00e9riaux, contr\u00f4les des d\u00e9formations, analyse des vibrations\u2026<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c74b399 elementor-widget elementor-widget-spacer\" data-id=\"c74b399\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d0a11be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d0a11be\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7156f27\" data-id=\"7156f27\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fda24cb elementor-widget elementor-widget-heading\" data-id=\"fda24cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une expertise au service de la vision architecturale<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4203fda elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4203fda\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a9575a\" data-id=\"1a9575a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5b3913 elementor-widget elementor-widget-text-editor\" data-id=\"c5b3913\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La force de RFR r\u00e9side dans un positionnement clair : <b>concevoir des structures qui magnifient l\u2019intention de l\u2019architecte<\/b>. L\u2019objectif n\u2019est pas de contraindre le geste architectural, mais de lui offrir un terrain d\u2019expression plus large, plus ambitieux, plus rigoureux.<\/p><p>Cette philosophie se traduit concr\u00e8tement par <b>un dialogue \u00e9troit avec les architectes<\/b>, d\u00e8s les premiers croquis, pour transformer l\u2019intuition cr\u00e9ative en solutions constructives. Dans ce dialogue, <b>la capacit\u00e9 de RFR \u00e0 proposer des structures primaires apparentes et assum\u00e9es<\/b>, qui deviennent des signatures reconnaissables, selon les projets, se r\u00e9v\u00e8le \u00eatre une force majeure. Par ailleurs, <b>la ma\u00eetrise fine de la complexit\u00e9<\/b> constitue un atout cl\u00e9, qu\u2019elle soit g\u00e9om\u00e9trique, calculatoire (notamment en lien avec une mixit\u00e9 de mat\u00e9riaux), ou encore constructive. Enfin, <b>l\u2019attention extr\u00eame aux d\u00e9tails<\/b> est d\u00e9terminante, des assemblages au dessin des interfaces structure \/ fa\u00e7ades, par exemple.<\/p><p>Cette approche permet \u00e0 RFR de prendre en charge des ouvrages atypiques, parfois m\u00eame iconiques, qui n\u00e9cessitent une compr\u00e9hension profonde du geste architectural et une grande pr\u00e9cision de conception.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be2eb5e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be2eb5e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9ae32e5\" data-id=\"9ae32e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23ea6f3 elementor-widget elementor-widget-spacer\" data-id=\"23ea6f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f30332e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f30332e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fe34163\" data-id=\"fe34163\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0558461 elementor-widget elementor-widget-heading\" data-id=\"0558461\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une approche globale et une interface ma\u00eetris\u00e9e entre structure et fa\u00e7ade<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b5063f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b5063f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-980544c\" data-id=\"980544c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-776961a elementor-widget elementor-widget-text-editor\" data-id=\"776961a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019une des grandes forces de RFR r\u00e9side dans son <strong>couplage structure + enveloppe<\/strong>. Rare chez les concurrents, cette synergie interne permet une <strong>coh\u00e9rence globale<\/strong> du projet d\u00e8s la conception, des <strong>interfaces techniques ma\u00eetris\u00e9es<\/strong>, notamment sur les verri\u00e8res, couvertures et fa\u00e7ades complexes, une <strong>capacit\u00e9 d\u2019innovation accrue<\/strong>, puisque structure et enveloppe avancent de concert et un <strong>ancrage solide au sein du groupe Artelia<\/strong>. Le travail conjoint structure fa\u00e7ade est un levier de transformation des b\u00e2timents existants, car il conditionne les plateaux int\u00e9rieurs, la lumi\u00e8re naturelle, la flexibilit\u00e9 des usages, la performance \u00e9nerg\u00e9tique, la capacit\u00e9 d\u2019\u00e9volution dans le temps.<\/p><p>Ce mod\u00e8le int\u00e9gr\u00e9 renforce la pertinence des r\u00e9ponses apport\u00e9es aux ma\u00eetres d\u2019ouvrage et devient un \u00e9l\u00e9ment diff\u00e9renciant majeur dans les projets singuliers \u00e0 forte valeur ajout\u00e9e.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f0b656 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f0b656\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cdece90\" data-id=\"cdece90\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-86568d8 elementor-widget elementor-widget-text-editor\" data-id=\"86568d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ces ouvrages illustrent une ma\u00eetrise pointue de structures visibles, souvent audacieuses, o\u00f9 la technique devient un geste esth\u00e9tique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-862d094 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"862d094\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4ce1640\" data-id=\"4ce1640\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23bca30 elementor-widget elementor-widget-spacer\" data-id=\"23bca30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b8dbfb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b8dbfb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-20049d9\" data-id=\"20049d9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ca610a elementor-widget elementor-widget-heading\" data-id=\"3ca610a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Des interventions \u00e0 toutes les phases de projet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1006444 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1006444\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3083ca4\" data-id=\"3083ca4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d4f02d elementor-widget elementor-widget-text-editor\" data-id=\"4d4f02d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RFR s&rsquo;attache \u00e0 intervenir \u00e0 toute phase de projet, depuis l&rsquo;\u00e9tude de faisabilit\u00e9 ou esquisse jusqu&rsquo;au suivi d&rsquo;ex\u00e9cution des travaux, avec la conviction que le travail de conception, en bureau, et l&rsquo;exp\u00e9rience acquise en chantier s&rsquo;enrichissent mutuellement.<\/p><p>Une attention particuli\u00e8re est port\u00e9e aux aspects environnementaux des projets, avec le souci d\u2019activer les leviers disponibles d\u2019une construction vertueuse, au cas par cas, selon les configurations d\u2019\u00e9tudes, qu\u2019il s\u2019agisse de :<\/p><ul><li>questionner certaines dispositions pr\u00e9vues par les architectes (grands volumes g\u00e9n\u00e9rant des consommations \u00e9nerg\u00e9tiques fortes, absence de dispositifs d\u2019ombrage sur une fa\u00e7ade Sud etc.)<\/li><li>r\u00e9fl\u00e9chir \u00e0 une utilisation raisonnable et optimis\u00e9e de la mati\u00e8re (conservation d\u2019\u00e9l\u00e9ments existants, r\u00e9duction des grandes port\u00e9es ou des porte-\u00e0-faux consommateurs de mati\u00e8re, optimisation des charges etc.)<\/li><li>favoriser l\u2019utilisation de mat\u00e9riaux structurels \u00e0 faible empreinte carbone (bois, acier de r\u00e9-emploi etc.)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f176858 elementor-widget elementor-widget-spacer\" data-id=\"f176858\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c75aacd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c75aacd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-acde8d6\" data-id=\"acde8d6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4e0249 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"c4e0249\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Un savoir-faire historique reconnu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b91d20 elementor-widget elementor-widget-spacer\" data-id=\"9b91d20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67e8456 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67e8456\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e9fc138\" data-id=\"e9fc138\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73641db elementor-widget elementor-widget-text-editor\" data-id=\"73641db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis plus de trente ans, RFR contribue \u00e0 des r\u00e9alisations qui ont marqu\u00e9 le paysage architectural fran\u00e7ais et international. Parmi les plus embl\u00e9matiques :<\/p><p><strong>Verri\u00e8res et couvertures<\/strong><\/p><ul><li><strong>Lentille de la gare Saint-Lazare (2003)<\/strong><br \/>Une bulle de verre iconique, con\u00e7ue int\u00e9gralement par RFR.<\/li><li><strong>Verri\u00e8re de la gare de Strasbourg (2007)<\/strong><br \/>Une structure en tore contrevent\u00e9e par des tirants pr\u00e9contraints ; conception et suivi de chantier.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b3aa41e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b3aa41e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9fce145\" data-id=\"9fce145\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6517069 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"6517069\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1-1024x683.jpeg\" class=\"attachment-large size-large wp-image-24384\" alt=\"Lentille de la gare Saint-Lazare\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1-1024x683.jpeg 1024w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1-300x200.jpeg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1-768x512.jpeg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1-1536x1024.jpeg 1536w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1-2048x1365.jpeg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51250d5 elementor-widget elementor-widget-text-editor\" data-id=\"51250d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>Lentille de la gare Saint-Lazare (2003)<br \/>Architecte : ARTE Charpentier<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5a49abd\" data-id=\"5a49abd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bc6b6e0 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"bc6b6e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"550\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_72810720-1.jpeg\" class=\"attachment-large size-large wp-image-24386\" alt=\"Verri\u00e8re de la gare de Strasbourg (2007)\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_72810720-1.jpeg 800w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_72810720-1-300x206.jpeg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_72810720-1-768x528.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f3c84d elementor-widget elementor-widget-text-editor\" data-id=\"8f3c84d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>Verri\u00e8re de la gare de Strasbourg (2007)<br \/><\/em><em>Architecte : SNCF DAAB<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-33d1aec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"33d1aec\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9d33d5c\" data-id=\"9d33d5c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa01ec0 elementor-widget elementor-widget-text-editor\" data-id=\"aa01ec0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>B\u00e2timents et structures sp\u00e9ciales<\/strong><\/p><ul><li><strong>Ascenseur Nord de la Tour Eiffel (2023)<\/strong><br \/>Renforcement de la charpente historique pour la r\u00e9novation de l\u2019ascenseur du pilier Nord.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4577b20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4577b20\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-88c61f9\" data-id=\"88c61f9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30fc8bf elementor-widget elementor-widget-image\" data-id=\"30fc8bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_459831727.jpeg\" class=\"attachment-large size-large wp-image-24369\" alt=\"Ascenseur Nord de la Tour Eiffel (2023)\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_459831727.jpeg 800w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_459831727-300x169.jpeg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_459831727-768x432.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc6ac48 elementor-widget elementor-widget-text-editor\" data-id=\"fc6ac48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em style=\"text-align: left;\">Ascenseur Nord de la Tour Eiffel (2023)<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f51e7c7\" data-id=\"f51e7c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6cf6a8b elementor-widget elementor-widget-spacer\" data-id=\"6cf6a8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c0852cc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c0852cc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4ba53e9a\" data-id=\"4ba53e9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ff40e3 elementor-widget elementor-widget-text-editor\" data-id=\"2ff40e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p><strong>Passerelles<\/strong><\/p><ul><li><strong>Passerelle Lyon Confluence (2009)<\/strong><br \/>Structure en tube acier de 70 m, \u00e9tudes d\u2019ex\u00e9cution et suivi de chantier.<\/li><li><strong>Passerelle de Creil (2015)<\/strong><br \/>Tablier suspendu par des suspentes crois\u00e9es, identit\u00e9 architecturale forte.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cb5fc2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb5fc2f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a67825a\" data-id=\"a67825a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3087feb elementor-widget elementor-widget-image\" data-id=\"3087feb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/IMGP7279-1024x768.jpg\" class=\"attachment-large size-large wp-image-24398\" alt=\"Passerelle Lyon Confluence (2009)\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/IMGP7279-1024x768.jpg 1024w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/IMGP7279-300x225.jpg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/IMGP7279-768x576.jpg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/IMGP7279-1536x1152.jpg 1536w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/IMGP7279-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4438bda elementor-widget elementor-widget-text-editor\" data-id=\"4438bda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>Passerelle Lyon Confluence (2009)<br \/><\/em><em>Architecte : JF BLASSEL Architecte<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-435c386\" data-id=\"435c386\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d07ef7a elementor-widget elementor-widget-image\" data-id=\"d07ef7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20220402_134635-1024x768.jpg\" class=\"attachment-large size-large wp-image-24400\" alt=\"\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20220402_134635-1024x768.jpg 1024w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20220402_134635-300x225.jpg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20220402_134635-768x576.jpg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20220402_134635-1536x1152.jpg 1536w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20220402_134635-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e2714 elementor-widget elementor-widget-text-editor\" data-id=\"32e2714\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>Passerelle de Creil (2015)<br \/><\/em><em>Architecte : JF BLASSEL Architecte<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fa4dbd9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa4dbd9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c9ad27b\" data-id=\"c9ad27b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af3ffdb elementor-widget elementor-widget-text-editor\" data-id=\"af3ffdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ces ouvrages illustrent une ma\u00eetrise pointue de structures visibles, souvent audacieuses, o\u00f9 la technique devient un geste esth\u00e9tique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4743bac elementor-widget elementor-widget-spacer\" data-id=\"4743bac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44f9544 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44f9544\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9cbe248\" data-id=\"9cbe248\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3163560 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3163560\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Des projets en cours qui prolongent l\u2019ADN d\u2019innovation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3f48e9 elementor-widget elementor-widget-spacer\" data-id=\"b3f48e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24232b2 elementor-widget elementor-widget-text-editor\" data-id=\"24232b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RFR poursuit aujourd\u2019hui cette dynamique avec des projets structurants :<\/p><p><b>Verri\u00e8res et couvertures<br \/><\/b><\/p><ul><li>Structures en origami, couvertures complexes, suivi d\u2019ex\u00e9cution.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3d8e51 elementor-widget elementor-widget-image\" data-id=\"d3d8e51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"360\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20250718_091905-1-1024x461.jpg\" class=\"attachment-large size-large wp-image-24374\" alt=\"Gare a\u00e9rienne de la ligne 18\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20250718_091905-1-1024x461.jpg 1024w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20250718_091905-1-300x135.jpg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20250718_091905-1-768x346.jpg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20250718_091905-1-1536x691.jpg 1536w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/20250718_091905-1-2048x922.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b8b9fe elementor-widget elementor-widget-text-editor\" data-id=\"7b8b9fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>Gares a\u00e9riennes de la ligne 18 (GPE) \u2013 Palaiseau, CEA Saint-Aubin, Orsay-Gif<br \/>Architectes : Atelier Novembre \/ Benthem Crouwel<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07d9911 elementor-widget elementor-widget-text-editor\" data-id=\"07d9911\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>B\u00e2timents<\/b><\/p><ul><li>B\u00e2timent OpenSource \u2013 \u00c9cole d\u2019Architecture de Nanterre (2026)<br \/>Alliance d\u2019une charpente m\u00e9tallique existante et d\u2019une structure neuve acier\/bois-b\u00e9ton.<\/li><li>CFM Indosuez (2027)<br \/>Sur\u00e9l\u00e9vation de deux niveaux en acier et bois, renforcements structurels en zone sismique.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5619ff6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5619ff6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ba33bff\" data-id=\"ba33bff\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c58629 elementor-widget elementor-widget-image\" data-id=\"4c58629\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"451\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-RFR-Chantier-Opensource-8-1-1024x577.jpg\" class=\"attachment-large size-large wp-image-24378\" alt=\"OpenSource \u2013 Ecole d\u2019Architecture de Nanterre (2026)\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-RFR-Chantier-Opensource-8-1-1024x577.jpg 1024w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-RFR-Chantier-Opensource-8-1-300x169.jpg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-RFR-Chantier-Opensource-8-1-768x432.jpg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-RFR-Chantier-Opensource-8-1-1536x865.jpg 1536w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-RFR-Chantier-Opensource-8-1-2048x1153.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d9e7ee elementor-widget elementor-widget-text-editor\" data-id=\"3d9e7ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>OpenSource \u2013 Ecole d\u2019Architecture de Nanterre (2026)<br \/>Architecte : IT&rsquo;S Architectes<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-9a833b6\" data-id=\"9a833b6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-226eac3 elementor-widget elementor-widget-image\" data-id=\"226eac3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"232\" height=\"300\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100644-232x300.jpg\" class=\"attachment-medium size-medium wp-image-24402\" alt=\"CFM Indosuez (2027)\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100644-232x300.jpg 232w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100644.jpg 669w\" sizes=\"(max-width: 232px) 100vw, 232px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d547cf elementor-widget elementor-widget-text-editor\" data-id=\"5d547cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>CFM Indosuez (2027)<br \/>Architectes : The A Group \/ Ateliers 2\/3\/4<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-b8a9c9e\" data-id=\"b8a9c9e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c840620 elementor-widget elementor-widget-image\" data-id=\"c840620\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"298\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100743-1-300x298.jpg\" class=\"attachment-medium size-medium wp-image-24406\" alt=\"\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100743-1-300x298.jpg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100743-1-150x150.jpg 150w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100743-1-768x764.jpg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/Capture-decran-2025-12-16-100743-1.jpg 870w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b53ae9c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b53ae9c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-29ae0a0\" data-id=\"29ae0a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0af22fd elementor-widget elementor-widget-text-editor\" data-id=\"0af22fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ces derniers projets, plus sobres mais techniquement exigeants, refl\u00e8tent une tendance forte : valoriser l\u2019existant, r\u00e9habiliter, transformer plut\u00f4t que reconstruire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b234e63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b234e63\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ed80bb6\" data-id=\"ed80bb6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa835fb elementor-widget elementor-widget-text-editor\" data-id=\"aa835fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Passerelles<\/strong><\/p><ul><li><strong>Passerelle d\u2019Agde (2027)<\/strong><br \/>Tablier en caisson m\u00e9tallique de 80 m, d\u00e9but du suivi de chantier.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ac778b elementor-widget elementor-widget-image\" data-id=\"1ac778b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"378\" src=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-Vincent-Guillermin-1-1024x484.jpg\" class=\"attachment-large size-large wp-image-24376\" alt=\"\" srcset=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-Vincent-Guillermin-1-1024x484.jpg 1024w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-Vincent-Guillermin-1-300x142.jpg 300w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-Vincent-Guillermin-1-768x363.jpg 768w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-Vincent-Guillermin-1-1536x726.jpg 1536w, https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/\u00a9-Vincent-Guillermin-1-2048x968.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b5bf19 elementor-widget elementor-widget-text-editor\" data-id=\"5b5bf19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><em>Passerelle d\u2019Agde (2027)<br \/>Architecte Paysagiste : Agence Guillermin<\/em><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e60868 elementor-widget elementor-widget-spacer\" data-id=\"1e60868\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a7e300d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a7e300d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aaa23c6\" data-id=\"aaa23c6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c535559 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"c535559\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La structure de demain : sobri\u00e9t\u00e9, performance et singularit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27b33e9 elementor-widget elementor-widget-spacer\" data-id=\"27b33e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-660c84c elementor-widget elementor-widget-text-editor\" data-id=\"660c84c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019\u00e9volution du march\u00e9 conduit les ing\u00e9nieurs structure \u00e0 repenser leurs pratiques avec davantage d\u2019interventions sur l\u2019existant, une mixit\u00e9 des mat\u00e9riaux pour r\u00e9duire les impacts carbone, et des formes parfois plus sobres mais toujours aussi ambitieuses dans leur intelligence constructive. Toute la cha\u00eene de conception se trouve fa\u00e7onn\u00e9e par ces \u00e9volutions : les \u00e9tapes de diagnostic pr\u00e9alable et de recherche documentaire, dans le cadre d\u2019ouvrages existants, sont plus pr\u00e9sentes, la veille technologique se renforce etc.<\/p><p>RFR, au travers de son expertise Structure et forte de son h\u00e9ritage et de son approche int\u00e9gr\u00e9e, s\u2019inscrit pleinement dans cette trajectoire : <b>mettre l\u2019ing\u00e9nierie au service de projets plus responsables, sans renoncer \u00e0 l\u2019audace et au caract\u00e8re des ouvrages.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ba7589 elementor-widget elementor-widget-spacer\" data-id=\"5ba7589\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c710797 elementor-widget elementor-widget-text-editor\" data-id=\"6c710797\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Publi\u00e9 le 16 d\u00e9cembre 2025. <\/em><\/p><p><em>Auteur : <a href=\"mailto:remi.burlet@rfr.fr\">Remi Burlet<\/a><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d684417 elementor-widget elementor-widget-spacer\" data-id=\"d684417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dans un contexte o\u00f9 les projets de grande envergure se font plus rares et o\u00f9 la transformation d\u2019ouvrages existants prend une place croissante, l\u2019expertise structurelle n\u2019a jamais \u00e9t\u00e9 aussi d\u00e9terminante. Chez RFR \u2013 Groupe Artelia, cette expertise ne se limite pas \u00e0 assurer la solidit\u00e9 et la stabilit\u00e9 des b\u00e2timents : elle intervient comme un levier d\u2019identit\u00e9 architecturale, un marqueur esth\u00e9tique et un outil d\u2019innovation ma\u00eetris\u00e9e.<\/p>\n","protected":false},"featured_media":24364,"template":"","market":[244],"challenge":[261],"class_list":["post-24367","corporate_blog","type-corporate_blog","status-publish","has-post-thumbnail","hentry","market-batiment","challenge-renouveau-du-bati"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u2019expertise Structure chez RFR, l\u2019art d\u2019une ing\u00e9nierie au service de l\u2019audace architecturale - Artelia Group<\/title>\n<meta name=\"description\" content=\"Dans un contexte o\u00f9 les projets de grande envergure se font plus rares et o\u00f9 la transformation d\u2019ouvrages existants prend une place croissante, l\u2019expertise structurelle n\u2019a jamais \u00e9t\u00e9 aussi d\u00e9terminante. Chez RFR, cette expertise ne se limite pas \u00e0 assurer la solidit\u00e9 et la stabilit\u00e9 des b\u00e2timents : elle intervient comme un levier d\u2019identit\u00e9 architecturale, un marqueur esth\u00e9tique et un outil d\u2019innovation ma\u00eetris\u00e9e.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arteliagroup.com\/fr\/corporate_blog\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019expertise Structure chez RFR, l\u2019art d\u2019une ing\u00e9nierie au service de l\u2019audace architecturale\" \/>\n<meta property=\"og:description\" content=\"Dans un contexte o\u00f9 les projets de grande envergure se font plus rares et o\u00f9 la transformation d\u2019ouvrages existants prend une place croissante, l\u2019expertise structurelle n\u2019a jamais \u00e9t\u00e9 aussi d\u00e9terminante. Chez RFR, cette expertise ne se limite pas \u00e0 assurer la solidit\u00e9 et la stabilit\u00e9 des b\u00e2timents : elle intervient comme un levier d\u2019identit\u00e9 architecturale, un marqueur esth\u00e9tique et un outil d\u2019innovation ma\u00eetris\u00e9e\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.arteliagroup.com\/fr\/corporate_blog\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\/\" \/>\n<meta property=\"og:site_name\" content=\"Artelia Group\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-17T13:42:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1-1024x683.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"L\u2019expertise Structure chez RFR, l\u2019art d\u2019une ing\u00e9nierie au service de l\u2019audace architecturale\" \/>\n<meta name=\"twitter:description\" content=\"Dans un contexte o\u00f9 les projets de grande envergure se font plus rares et o\u00f9 la transformation d\u2019ouvrages existants prend une place croissante, l\u2019expertise structurelle n\u2019a jamais \u00e9t\u00e9 aussi d\u00e9terminante. Chez RFR, cette expertise ne se limite pas \u00e0 assurer la solidit\u00e9 et la stabilit\u00e9 des b\u00e2timents : elle intervient comme un levier d\u2019identit\u00e9 architecturale, un marqueur esth\u00e9tique et un outil d\u2019innovation ma\u00eetris\u00e9e\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.arteliagroup.com\/wp-content\/uploads\/2025\/12\/AdobeStock_372096307_Editorial_Use_Only-1.jpeg\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.arteliagroup.com\\\/fr\\\/corporate_blog\\\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\\\/\",\"url\":\"https:\\\/\\\/www.arteliagroup.com\\\/fr\\\/corporate_blog\\\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\\\/\",\"name\":\"L\u2019expertise Structure chez RFR, l\u2019art d\u2019une ing\u00e9nierie au service de l\u2019audace architecturale - Artelia Group\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.arteliagroup.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.arteliagroup.com\\\/fr\\\/corporate_blog\\\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.arteliagroup.com\\\/fr\\\/corporate_blog\\\/lexpertise-structure-chez-rfr-lart-dune-ingenierie-au-service-de-laudace-architecturale\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.arteliagroup.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/AdobeStock_372096307_Editorial_Use_Only-1.jpeg\",\"datePublished\":\"2025-12-16T13:20:57+00:00\",\"dateModified\":\"2025-12-17T13:42:33+00:00\",\"description\":\"Dans un contexte o\u00f9 les projets de grande envergure se font plus rares et o\u00f9 la transformation d\u2019ouvrages existants prend une place croissante, l\u2019expertise structurelle n\u2019a jamais \u00e9t\u00e9 aussi d\u00e9terminante. 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