{"id":10167,"date":"2020-01-01T12:00:00","date_gmt":"2020-01-01T12:00:00","guid":{"rendered":"https:\/\/www.systra.com\/ibt\/?post_type=projects&#038;p=10167"},"modified":"2026-08-07T22:56:01","modified_gmt":"2026-08-07T22:56:01","slug":"riyad-metro-ligne-3-riyadh-saudi-arabia","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/ibt\/fr\/project\/riyadh-metro-line-3-riyadh-saudi-arabia\/","title":{"rendered":"Riyadh Metro, Ligne 3 \u2013 Riyadh, Arabie saoudite"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"content-top-project\">\n    <div class=\"content-top-details\">\n        <svg class=\"icon-sprite details-logo\"><use xlink:href=\"#icon_deco_systra_blanc\" \/>\n        <div class=\"title\">Technical details<\/div>\n        \t        <div class=\"single-content\">\n\t            <div class=\"subtitle\">Customer<\/div>\n\t            <div class=\"desc\">ArRiyadh Development Authority (ADA)<\/div>\n\t        <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>Fin des travaux : 2022<\/p>\n<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">Riyad, Arabie saoudite<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Partners<\/div>\n                <div class=\"desc\">Entrepreneurs : Salini Impregilo Group: Ansaldo STS, Bombardier Transportation Ltd, Impregilo S.p.A, Nesma &amp; Partners, Larsen &amp; Toubro Limited  Consultant principal : IDOM<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Activity<\/div>\n                <div class=\"desc\">R\u00f4le de SYSTRA IBT : Consultant en conception de ponts<\/div>\n            <\/div>\n           \n            \n    <\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover alignleft is-light\" style=\"min-height:166px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-pale-mauve-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 id=\"h-conception-construction\" class=\"wp-block-heading has-dirty-purple-color has-text-color has-medium-font-size\">CONCEPTION-CONSTRUCTION<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Longueur totale : <\/strong>180 km<br>(111,8 mi)<br><strong>Viaduc a\u00e9rien :<\/strong> 26,4 km (16,4 mi)<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-dusty-blue-color has-text-color has-link-color wp-elements-f6a9c7c7480bf2422b7d3288af5394a8 wp-block-paragraph\"><strong>Le m\u00e9tro de Riyad est un syst\u00e8me de transport en commun rapide en construction \u00e0 Riyad, en Arabie saoudite. Il comprend six diff\u00e9rentes lignes pour une longueur totale d\u2019environ 180 km (111,8 mi). La ligne 3 du m\u00e9tro de Riyad, la plus longue ligne a\u00e9rienne, s\u2019\u00e9tend d\u2019ouest en est le long des routes Al Madinah Al Munawwarah et Prince Saad Bin Abdulrahman Al Awal, d\u00e9butant \u00e0 l\u2019ouest pr\u00e8s de la Jeddah Expressway et se terminant \u00e0 l\u2019est pr\u00e8s du camp de la Garde nationale de Khashm El Aan.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le m\u00e9tro est principalement a\u00e9rien sur la partie ouest de la route Al Madinah Al Munawwarah, puis souterrain dans des tunnels for\u00e9s et creus\u00e9s dans la partie centrale de la ligne, et \u00e0 nouveau a\u00e9rien le long de la route Salah Al Din Al Ayoubi. La ligne 3 du m\u00e9tro de Riyad mesure environ 41,6 km (25,3 mi), et compte 20 stations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le viaduc a\u00e9rien de 26,4 km (16,4 mi) est constitu\u00e9 d\u2019une poutre-caisson \u00e0 voussoirs pr\u00e9fabriqu\u00e9s pr\u00e9sentant trois alv\u00e9oles, avec des port\u00e9es typiques de 37 m (122 pi) et des port\u00e9es continues sp\u00e9ciales de 50 m (164 pi). Six ouvrages de grande port\u00e9e, dont les trav\u00e9es varient de 60 m \u00e0 95 m (197 pi \u00e0 312 pi), ont \u00e9t\u00e9 n\u00e9cessaires pour enjamber des \u00e9changeurs existants. Les port\u00e9es typiques et continues sont \u00e9rig\u00e9es trav\u00e9e par trav\u00e9e \u00e0 l\u2019aide d\u2019un portique de lancement. Les grandes port\u00e9es sont mises en place par encorbellement successif, avec des grues au sol ou des portiques de lancement sur<br>le tablier.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SYSTRA IBT a \u00e9t\u00e9 responsable de la conception du viaduc, de l\u2019appel d\u2019offres conceptuel jusqu\u2019\u00e0 la conception d\u00e9taill\u00e9e \u00e0 100 %. En plus de la conception d\u00e9taill\u00e9e, SYSTRA IBT a assur\u00e9 l\u2019ing\u00e9nierie de construction et la production compl\u00e8te des plans d\u2019atelier de la ligne, avec une \u00e9quipe d\u2019assistance bas\u00e9e sur site aupr\u00e8s de l\u2019entrepreneur.<a href=\"riyadh-metro-line-3.html#marque\"><\/a><\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-slider-images\">\n            <h2 class=\"h2like\">Projet en vedette<\/h2>\n        <div class=\"wrapper-content-slider-images\">\n                    <ul class=\"content-slider-images\">\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/riyadh_metro_line3_2.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/riyadh_metro_line3_2.jpg); background-position: center center ;\"><\/div>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/riyadh_metro_line3_webimage.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/riyadh_metro_line3_webimage.jpg); background-position: center center ;\"><\/div>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/dsc_1072-scaled.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/dsc_1072-scaled.jpg); background-position: center center ;\"><\/div>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/riyadh_metro_4.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/riyadh_metro_4.jpg); background-position: center center ;\"><\/div>\n                                            <\/a>\n                <\/li>\n                            <li class=\"wrapper-legende-img\">\n                    <a class=\"single-slider-popup\" href=\"https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/image003.png\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2020\/01\/image003.png); background-position: center center ;\"><\/div>\n                                            <\/a>\n                <\/li>\n                        <\/ul>\n            <\/div>\n\n<\/div><\/div>\n<\/div>\n","protected":false},"author":82,"featured_media":7256,"parent":0,"template":"","type-market":[],"project-market":[228,203],"project-service":[],"project-location":[429],"type-service":[],"type-solution":[],"class_list":["post-10167","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-market-ponts-de-transit","project-market-ponts-segmentes","project-location-arabie-saoudite"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - 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