{"id":103613,"date":"2025-09-12T10:47:27","date_gmt":"2025-09-12T08:47:27","guid":{"rendered":"https:\/\/www.maccaferri.com\/fr\/solutions\/deversoirs-seuils-et-ouvrages-transversaux\/"},"modified":"2026-02-16T11:20:00","modified_gmt":"2026-02-16T10:20:00","slug":"deversoirs-seuils-et-ouvrages-transversaux","status":"publish","type":"solution","link":"https:\/\/www.maccaferri.com\/fr\/solutions\/deversoirs-seuils-et-ouvrages-transversaux\/","title":{"rendered":"D\u00e9versoirs, seuils et ouvrages transversaux"},"content":{"rendered":"<div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/weirs-culverts-transverse_2.jpg\" alt=\"Image\"\/><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">Les ouvrages transversaux sont des structures permettant de contr\u00f4ler les flux hydrauliques dynamiques transportant des solides ou des s\u00e9diments. Ces structures obstruent l\u2019\u00e9coulement, ce qui modifie son comportement hydraulique et sa capacit\u00e9 d\u2019\u00e9rosion. Nous avons plus d\u2019un si\u00e8cle d\u2019exp\u00e9rience dans la s\u00e9lection de structures transversales appropri\u00e9es permettant de contr\u00f4ler l\u2019\u00e9coulement des canaux d\u2019eau.<br><br><br>Nos ing\u00e9nieurs se servent du logiciel de conception MacRA Studio pour concevoir des canaux, des structures longitudinales et transversales pour nos clients. Cela permet au concepteur de r\u00e9aliser rapidement des \u00e9tudes hydrauliques pr\u00e9liminaires pour \u00e9valuer la solution de protection de berge ou le d\u00e9versoir transversal requis. Gr\u00e2ce \u00e0 la vaste gamme de produits disponibles, il est possible d\u2019envisager une combinaison de solutions artificielles et naturelles.<br><\/p><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-description-right-image container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt order-lg-first order-last\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">Diff\u00e9rents types de d\u00e9versoirs<br><br><br>Les d\u00e9versoirs sont class\u00e9s en trois types, selon la forme de la face aval au centre de l\u2019\u00e9coulement : les d\u00e9versoirs verticaux, les d\u00e9versoirs en gradins et les d\u00e9versoirs en talus.<br>Le principal objectif est de d\u00e9finir un profil hydraulique permettant d\u2019\u00e9quilibrer le transport du lit et l\u2019envasement. L\u2019introduction de d\u00e9versoirs r\u00e9duit le talus du lit et donc le transport. Les d\u00e9versoirs en gabions rev\u00eatus de PoliMac sont robustes, flexibles et faciles \u00e0 installer, et sont utilis\u00e9s comme d\u00e9versoirs primaires et contre-d\u00e9versoirs dans les grandes installations. Les matelas Reno Plus servent \u00e0 garnir les bassins de tranquillisation ou de dissipation d\u2019\u00e9nergie, le cas \u00e9ch\u00e9ant.<br><\/p><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/weirs-culverts-transverse_1-1024x768.jpg\" alt=\"Image\"\/><\/div><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>\u00c9pis de rivi\u00e8re et brise-lames<br><br><br>Les rivi\u00e8res constituent une ressource infrastructurelle dans de nombreux pays, et elles doivent donc \u00eatre navigables. Pour maintenir la profondeur de l\u2019eau de la rivi\u00e8re \u00e0 un niveau constant et navigable, des \u00e9pis longitudinaux peuvent \u00eatre install\u00e9s. Les \u00e9pis redirigent le flux d\u2019eau vers le centre du canal et se servent de l\u2019action d\u2019affouillement de l\u2019eau pour maintenir le canal de navigation ouvert. Les \u00e9pis longitudinaux en gabions sont g\u00e9n\u00e9ralement install\u00e9s \u00e0 l\u2019aide de gabions cylindriques ou de gabions en forme de sac. Les \u00e9pis transversaux sont des structures qui font saillie dans le canal ou l\u2019estuaire de la rivi\u00e8re, afin de perturber le flux et de le d\u00e9tourner du c\u00f4t\u00e9 de la rivi\u00e8re sur lequel les \u00e9pis sont construits. Les \u00e9pis en gabions constituent une solution \u00e9prouv\u00e9e aux principaux ph\u00e9nom\u00e8nes d\u2019\u00e9rosion le long des cours d\u2019eau caract\u00e9ris\u00e9s par une forte charge de transport. Les \u00e9pis en gabions cr\u00e9ent des zones de calme hydraulique o\u00f9 le transport de la charge du lit se transforme en d\u00e9p\u00f4t, r\u00e9tablissant les zones \u00e9rod\u00e9es du lit et des rives de la rivi\u00e8re. On peut m\u00eame construire des brise-lames sur les plus grandes rivi\u00e8res, afin de g\u00e9rer les forces de l\u2019eau sur les berges. Nous utilisons des technologies et des approches similaires \u00e0 celles utilis\u00e9es dans nos brise-lames c\u00f4tiers pour la construction de brise-lames de rivi\u00e8re. Celles-ci comprennent non seulement la s\u00e9lection de la structure de d\u00e9viation\/brise-lames elle-m\u00eame, mais aussi le matelas de fondation de la structure, qui joue un r\u00f4le d\u00e9terminant dans la pr\u00e9vention de l\u2019affouillement en dessous du dispositif.<br><br><br>Piles de pont &#8211; Solutions pour la protection contre l\u2019\u00e9rosion<br><br><br>Les structures transversales peuvent \u00e9galement se rapporter aux ponts, dont les piles perturbent souvent les conditions hydrauliques d\u2019un cours d\u2019eau. La cr\u00e9ation de tourbillons autour des piles peut accentuer l\u2019\u00e9rosion par affouillement autour du pont. Nous pouvons conseiller nos clients sur les solutions de protection \u00e0 long terme appropri\u00e9es en choisissant parmi notre gamme de syst\u00e8mes de protection contre l\u2019\u00e9rosion. Nous pouvons \u00e9galement fournir une assistance sur le meilleur m\u00e9canisme d\u2019installation qui minimise les perturbations du trafic fluvial ou de l\u2019environnement.<br><br><br>Ponceaux et points de franchissement des rivi\u00e8res &#8211; Ma\u00eetrise des d\u00e9fis li\u00e9s \u00e0 l\u2019\u00e9rosion cibl\u00e9e<br><br><br>Les obstructions transversales traversant un cours d\u2019eau peuvent causer des probl\u00e8mes d\u2019\u00e9rosion cibl\u00e9e en raison des changements au niveau des conditions hydrauliques. La construction d\u2019une nouvelle route au-dessus d\u2019une rivi\u00e8re peut souvent impliquer l\u2019installation d\u2019un ponceau, qui contraint l\u2019\u00e9coulement naturel de la rivi\u00e8re dans une structure artificielle en forme de tuyau ou de bo\u00eete. Ces profils hydrauliques changeants concentrent les forces d\u2019\u00e9rosion sur le lit de la rivi\u00e8re et doivent \u00eatre contr\u00f4l\u00e9s.<br><br><br>Barrages<br><br><br>Il s\u2019agit d\u2019un type sp\u00e9cifique de structure transversale et ils sont con\u00e7us pour retenir l\u2019eau. La gestion de l\u2019eau retenue et l\u2019\u00e9tat du barrage sont importants. Gr\u00e2ce \u00e0 nos connaissances en ing\u00e9nierie hydraulique, nous avons aid\u00e9 nos clients \u00e0 r\u00e9aliser des travaux de canalisation et de protection contre l\u2019\u00e9rosion, con\u00e7us pour contr\u00f4ler l\u2019eau autour du barrage. Lorsque les barrages sont expos\u00e9s \u00e0 l\u2019\u00e9rosion, que ce soit au niveau des d\u00e9versoirs, de la cr\u00eate ou de la face du barrage, nous pouvons apporter notre aide. Nous pouvons aider les clients \u00e0 surmonter ces risques, en d\u00e9terminant si la solution n\u00e9cessite une simple protection contre l\u2019\u00e9rosion ou un ouvrage hydraulique plus d\u00e9taill\u00e9.<br><\/p><\/div><\/div><\/div><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2><\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Secteurs<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/exploitation-miniere\/\" title=\"Exploitation mini\u00e8re\">Exploitation mini\u00e8re<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/infrastructures-de-transport\/\" title=\"Infrastructures de transport\">Infrastructures de transport<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/infrastructures-urbaines\/\" title=\"Infrastructures urbaines\">Infrastructures urbaines<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/ouvrages-durgence-et-anti-inondation\/\" title=\"Ouvrages d\u2019urgence et anti-inondation\">Ouvrages d\u2019urgence et anti-inondation<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/ouvrages-fluviaux-et-maritimes\/\" title=\"Ouvrages fluviaux et maritimes\">Ouvrages fluviaux et maritimes<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/petrole-gaz-energie\/\" title=\"P\u00e9trole, Gaz, \u00c9nergie\">P\u00e9trole, Gaz, \u00c9nergie<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/secteur-agroalimentaire\/\" title=\"Secteur agroalimentaire\">Secteur agroalimentaire<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-applications.png\" class=\"applications\" alt=\"Applications icon\">Applications<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/applications\/ouvrages-hydrauliques\/\" title=\"Ouvrages hydrauliques\">Ouvrages hydrauliques<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-solutions.png\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/solutions\/deversoirs-seuils-et-ouvrages-transversaux\/\" title=\"D\u00e9versoirs, seuils et ouvrages transversaux\">D\u00e9versoirs, seuils et ouvrages transversaux<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n        <div class=\"wp-block-mac-h2-title-bold-block block-txt-container box-container\"><div class=\"row\"><div class=\"col title-box-txt\"><h2 style=\"color:#004857;text-align:center\">Related products <\/h2><\/div><\/div><\/div>\n        <div id=\"search-result\">\n        <div class=\"wp-block-mac-container-block box-container\">\n            <div class=\"row\">\n                                <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/gabions\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2025\/10\/Gabion_product_header_product\" alt=\"Gabions\" title=\"Gabions\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/gabions\/\" rel=\"noopener\" title=\"Gabions\">Gabions<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Un large portefeuille de solutions  Maccaferri propose une gamme \u00e9tendue de solutions sur mesure pour r\u00e9pondre \u00e0 chaque besoin sp\u00e9cifique. Le<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/gabions\/\" class=\"cta\" rel=\"noopener\" title=\"Gabions\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113687\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/geotextiles-non-tisses\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2025\/01\/Nonwoven-Geotextile-1.jpg\" alt=\"G\u00e9otextiles non tiss\u00e9s\" title=\"G\u00e9otextiles non tiss\u00e9s\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/geotextiles-non-tisses\/\" rel=\"noopener\" title=\"G\u00e9otextiles non tiss\u00e9s\">G\u00e9otextiles non tiss\u00e9s<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Solutions polyvalentes pour la s\u00e9paration, la filtration et la protectionLes g\u00e9otextiles non tiss\u00e9s sont des structures textiles plates compo<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/geotextiles-non-tisses\/\" class=\"cta\" rel=\"noopener\" title=\"G\u00e9otextiles non tiss\u00e9s\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113609\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/hellomac\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2025\/03\/Header-Hellomac.jpg\" alt=\"HELLOMAC\" title=\"HELLOMAC\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/hellomac\/\" rel=\"noopener\" title=\"HELLOMAC\">HELLOMAC<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">HELLOMAC Hydro int\u00e8gre la technologie IoT dans une gamme compl\u00e8te de solutions, m\u00e9ticuleusement con\u00e7ues pour les exi<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/hellomac\/\" class=\"cta\" rel=\"noopener\" title=\"HELLOMAC\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113591\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2025\/10\/Geomats_products_header\" alt=\"MacMat\" title=\"MacMat\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat\/\" rel=\"noopener\" title=\"MacMat\">MacMat<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Le MacMat\u00ae et le MacMat\u00ae R sont d\u2019excellents choix pour les projets de g\u00e9nie civil, d\u2019infrastructure et de protection de l\u2019environnement. La <\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat\/\" class=\"cta\" rel=\"noopener\" title=\"MacMat\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113585\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat-r\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/Macmat-R_1.jpg\" alt=\"MacMat R\" title=\"MacMat R\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat-r\/\" rel=\"noopener\" title=\"MacMat R\">MacMat R<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Les g\u00e9omatelas renforc\u00e9s sont des g\u00e9ocomposites dont la structure tridimensionnelle peut \u00eatre coupl\u00e9e soit avec un grillage m\u00e9tallique \u00e0 double torsio<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat-r\/\" class=\"cta\" rel=\"noopener\" title=\"MacMat R\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113681\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/matelas-reno-plus\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2025\/02\/Reno-Mattresses.jpg\" alt=\"Matelas Reno Plus\" title=\"Matelas Reno Plus\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/matelas-reno-plus\/\" rel=\"noopener\" title=\"Matelas Reno Plus\">Matelas Reno Plus<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">RenoMac PlusS&#8217;appuyant sur le succ\u00e8s du Matelas Reno Plus, le RenoMac Plus offre les m\u00eames avantages en termes de durabilit\u00e9 et de performan<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/matelas-reno-plus\/\" class=\"cta\" rel=\"noopener\" title=\"Matelas Reno Plus\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113624\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/multiple-plates-culverts-technology\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2025\/10\/Culverts-Header\" alt=\"Multiple Plates Culverts Technology\" title=\"Multiple Plates Culverts Technology\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/multiple-plates-culverts-technology\/\" rel=\"noopener\" title=\"Multiple Plates Culverts Technology\">Multiple Plates Culverts Technology<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Forts de plus de 140 ans d&#8217;expertise, Maccaferri et Tubosider proposent une solution certifi\u00e9e et int\u00e9gr\u00e9e p<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/multiple-plates-culverts-technology\/\" class=\"cta\" rel=\"noopener\" title=\"Multiple Plates Culverts Technology\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113660\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n                    <\/div>","protected":false},"excerpt":{"rendered":"<p>Les ouvrages transversaux sont des structures permettant de contr\u00f4ler les flux hydrauliques dynamiques transportant des solides ou des s\u00e9diments. Ces <\/p>\n","protected":false},"featured_media":4471,"parent":0,"menu_order":0,"template":"","class_list":["post-103613","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D\u00e9versoirs, seuils et ouvrages transversaux - Maccaferri France<\/title>\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.maccaferri.com\/fr\/solutions\/deversoirs-seuils-et-ouvrages-transversaux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9versoirs, seuils et ouvrages transversaux\" \/>\n<meta property=\"og:description\" content=\"Les ouvrages transversaux sont des structures permettant de contr\u00f4ler les flux hydrauliques dynamiques transportant des solides ou des s\u00e9diments. 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