{"id":9656,"date":"2005-01-01T12:01:00","date_gmt":"2005-01-01T12:01:00","guid":{"rendered":"https:\/\/www.systra.com\/ibt\/?post_type=projects&#038;p=9656"},"modified":"2026-07-27T23:29:00","modified_gmt":"2026-07-27T23:29:00","slug":"pont-pr-181-san-juan-puerto-rico","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/ibt\/fr\/project\/pr-181-bridge-san-juan-puerto-rico\/","title":{"rendered":"Pont PR-181 &#8211; San Juan, Puerto Rico"},"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\">Departamento de Transportaci\u00f3n y Obras P\u00fablicas de Puerto Rico<\/div>\n\t        <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Dates<\/div>\n                <div class=\"desc\"><p>Fin des travaux : 2005 <\/p>\n<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Localisation<\/div>\n                <div class=\"desc\">San Juan, Puerto Rico<\/div>\n            <\/div>\n                    <div class=\"single-content\">\n                <div class=\"subtitle\">Partners<\/div>\n                <div class=\"desc\">Entrepreneur : Las Piedras Construction<\/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:138px;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-realisation-nbsp-nbsp\" class=\"wp-block-heading has-dirty-purple-color has-text-color has-medium-font-size\">CONCEPTION-R\u00c9ALISATION&nbsp;&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Port\u00e9e :<\/strong> 50 m (164 pi)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Largeur : <\/strong>21,8 m (71,5 pi)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hauteur : <\/strong>3,75 m (12,3 pi)<\/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-f6626452669fdb2c47c44eff277a1bac wp-block-paragraph\"><strong>Le pont PR-181 est un pont \u00e0 poutres-caissons double de 580 m (1 902 pi) de longueur, avec des port\u00e9es maximales de 50 m (164 pi), une largeur totale de 21,8 m (71,5 pi) et une hauteur constante de 3,75 m (12,3 pi).<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les deux poutres-caissons \u00e0 voussoirs pr\u00e9fabriqu\u00e9s sont support\u00e9es en cinq points par une pile centrale dot\u00e9e de diaphragmes post-tensionn\u00e9s transversalement. Les piles coul\u00e9es en place reposent sur des fondations sur des pieux en acier.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le pont fut \u00e9rig\u00e9 par encorbellement successif \u00e0 l\u2019aide d\u2019une grue au sol. Cette technique de construction a \u00e9galement \u00e9t\u00e9 employ\u00e9e au niveau des piles vis-\u00e0-vis les joint de dilatation gr\u00e2ce \u00e0 l\u2019utilisation de c\u00e2bles de pr\u00e9contrainte temporaires et des entretoises, \u00e9vitant ainsi le recours \u00e0 des \u00e9chafaudages. Les c\u00e2bles de pr\u00e9contrainte temporaires ont \u00e9t\u00e9 rel\u00e2ch\u00e9s une fois que les trav\u00e9es adjacentes aux joints de dilatation furent compl\u00e9t\u00e9es, assurant ainsi la continuit\u00e9 de la superstructure.<a href=\"pr-181-bridge.html#marque\"><\/a><\/p>\n\n\n\n<div style=\"height:30px\" 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\/2005\/01\/dsc04169.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2005\/01\/dsc04169.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\/2005\/01\/dsc04168.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2005\/01\/dsc04168.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\/2005\/01\/view-under-bridge2-e1702597063785.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2005\/01\/view-under-bridge2-e1702597063785.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\/2005\/01\/ibt1556300dpi.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2005\/01\/ibt1556300dpi.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\/2005\/01\/cant2-5.jpg\" >\n                        <div class=\"single-slider-images\" style=\"background-image: url(https:\/\/www.systra.com\/ibt\/wp-content\/uploads\/sites\/21\/2005\/01\/cant2-5.jpg); 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":7831,"parent":0,"template":"","type-market":[],"project-market":[203],"project-service":[],"project-location":[490],"type-service":[],"type-solution":[],"class_list":["post-9656","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-market-ponts-segmentes","project-location-puerto-rico"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - 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