{"id":12787,"date":"2026-01-20T09:24:32","date_gmt":"2026-01-20T01:24:32","guid":{"rendered":"https:\/\/www.wedospace.com\/?p=12787"},"modified":"2026-01-20T09:24:38","modified_gmt":"2026-01-20T01:24:38","slug":"tanzanian-dar-es-salaam-sail-shaped-pedestrian-bridge","status":"publish","type":"post","link":"https:\/\/www.wedospace.com\/fr\/tanzanian-dar-es-salaam-sail-shaped-pedestrian-bridge\/","title":{"rendered":"Pont pi\u00e9tonnier en forme de voile \u00e0 Dar es Salaam (Tanzanie)"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-listul thempark-block list_ul_box_out  Effect0 undefined\" style=\"padding-bottom:20px;padding-top:20px;undefined\" swlist=\"4\" progresseffect=\"0\" autoplays=\"3\" line=\"1\" loops=\"no\"><div class=\"swiper-container showslidebox_out  listpadings\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide listul_box\" style=\"\"><a class=\"listul_box_img\" style=\"\"><div style=\"\" class=\"listulpic\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy lazyload\" data-src=\"https:\/\/www.wedospace.com\/wp-content\/uploads\/2026\/01\/tsd1.jpg\" src=\"https:\/\/www.wedospace.com\/wp-content\/themes\/smartenterprise\/images\/loading3.png\" alt=\"\" width=\"800\" height=\"800\"><\/div><div class=\"zhezhao\"><\/div><\/a><\/div><div class=\"swiper-slide listul_box\" style=\"\"><a class=\"listul_box_img\" style=\"\"><div style=\"\" class=\"listulpic\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy lazyload\" data-src=\"https:\/\/www.wedospace.com\/wp-content\/uploads\/2026\/01\/tsd2.jpg\" src=\"https:\/\/www.wedospace.com\/wp-content\/themes\/smartenterprise\/images\/loading3.png\" alt=\"\" width=\"800\" height=\"800\"><\/div><div class=\"zhezhao\"><\/div><\/a><\/div><div class=\"swiper-slide listul_box\" style=\"\"><a class=\"listul_box_img\" style=\"\"><div style=\"\" class=\"listulpic\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy lazyload\" data-src=\"https:\/\/www.wedospace.com\/wp-content\/uploads\/2026\/01\/tsd3.jpg\" src=\"https:\/\/www.wedospace.com\/wp-content\/themes\/smartenterprise\/images\/loading3.png\" alt=\"\" width=\"800\" height=\"800\"><\/div><div class=\"zhezhao\"><\/div><\/a><\/div><div class=\"swiper-slide listul_box\" style=\"\"><a class=\"listul_box_img\" style=\"\"><div style=\"\" class=\"listulpic\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy lazyload\" data-src=\"https:\/\/www.wedospace.com\/wp-content\/uploads\/2026\/01\/tsd4.jpg\" src=\"https:\/\/www.wedospace.com\/wp-content\/themes\/smartenterprise\/images\/loading3.png\" alt=\"\" width=\"800\" height=\"800\"><\/div><div class=\"zhezhao\"><\/div><\/a><\/div><\/div><div class=\"pagination MovePnly\"><\/div><\/div><\/section>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:28px;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<p><strong>Nom du projet :<\/strong> Pont pi\u00e9tonnier en forme de voile de Dar es Salaam (pont pi\u00e9tonnier \u00e0 structure m\u00e9tallique)<\/p>\n\n\n\n<p><strong>Lieu de construction :<\/strong>\u00a0Ville de Dar es Salaam, Tanzanie<\/p>\n\n\n\n<p><strong>Positionnement structurel :\u00a0<\/strong>Une passerelle pi\u00e9tonne avec un design unique en forme de \"voile\".<\/p>\n\n\n\n<p><strong>Dimensions :<\/strong> Port\u00e9e 42m, hauteur totale 15m, largeur du tablier 5.6m<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Structural_System_Design\"><\/span>Conception des syst\u00e8mes structurels<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Pour reproduire la forme de la voile, nous utilisons le \"syst\u00e8me combin\u00e9 de haubans \u00e0 tour unique et d'armature en acier\". Le cadre principal en acier est con\u00e7u en 3D, et les haubans des deux c\u00f4t\u00e9s agissent comme des lignes de traction de voile de bateau, \u00e9quilibrant la stabilit\u00e9 et l'esth\u00e9tique.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Materials\"><\/span>Mat\u00e9riaux<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Acier principal : <\/strong>Les pi\u00e8ces principales sont en acier de construction \u00e0 haute r\u00e9sistance faiblement alli\u00e9 Q355B ; les connexions entre la tour du pont et les haubans sont en acier \u00e0 haute r\u00e9sistance Q460 pour une plus grande durabilit\u00e9.<\/p>\n\n\n\n<p><strong>Mat\u00e9riau du support de c\u00e2ble :<\/strong>Torons en acier galvanis\u00e9 \u00e0 haute r\u00e9sistance (plusieurs torons par hauban) pour plus de fiabilit\u00e9.<\/p>\n\n\n\n<p><strong>Mat\u00e9riau du tablier du pont :<\/strong>Plaques d'acier profil\u00e9es + plancher en b\u00e9ton composite pour la robustesse ; garde-corps (tuyaux d'origine) alliant s\u00e9curit\u00e9 et esth\u00e9tique.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Dimension_Parameters\"><\/span>Param\u00e8tres de dimension<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u00c9chelle de la port\u00e9e principale : <\/strong>Port\u00e9e de la poutre principale ~42m, largeur du tablier 5,6m, hauteur totale 15m, r\u00e9pondant aux besoins des pi\u00e9tons dans les deux sens.<\/p>\n\n\n\n<p><strong>Configuration des supports de c\u00e2bles :<\/strong> 8 haubans par c\u00f4t\u00e9 (8-15m de long), capacit\u00e9 de charge individuelle \u226550 tonnes. Les pi\u00e8ces en acier moul\u00e9 pour les n\u0153uds d'ancrage assurent une transmission uniforme de la force.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Efficient_Assembly_Construction\"><\/span>Construction efficace de l'assemblage<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Adoption du mode \"pr\u00e9fabrication en usine + levage sur site\", avec un taux de pr\u00e9fabrication des composants en acier sup\u00e9rieur \u00e0 90%. La tour du pont, la poutre principale et les n\u0153uds d'ancrage sont trait\u00e9s, d\u00e9cap\u00e9s, peints et pr\u00e9-assembl\u00e9s dans le pays, puis exp\u00e9di\u00e9s au port de Dar es Salaam. Le levage \u00e9chelonn\u00e9 sur site raccourcit le temps de construction et r\u00e9duit les impacts sur les conditions locales.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":12789,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"themepark_post_bcolor":"#ffffff","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[29],"tags":[],"class_list":["post-12787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project-case"],"metadata":{"_edit_lock":["1768874031:1"],"rank_math_seo_score":["10"],"rank_math_primary_category":["29"],"_thumbnail_id":["12789"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"_edit_last":["1"],"_ez-toc-disabled":[""],"_ez-toc-insert":[""],"_ez-toc-header-label":[""],"_ez-toc-device-target":[""],"_ez-toc-alignment":["none"],"_ez-toc-heading-levels":["a:0:{}"],"_ez-toc-alttext":[""],"_ez-toc-visibility_hide_by_default":[""],"_ez-toc-hide_counter":[""],"_ez-toc-exclude":[""],"_ez-toc-word_count_limit":["0"],"_ez-toc-position-specific":[""],"product_title":[""],"_product_title":["field_696dcb32bdf4a"],"product_description":[""],"_product_description":["field_696dcb5bbdf4b"],"product_parametertitle":[""],"_product_parametertitle":["field_696dcb64bdf4c"],"product_parameter1":[""],"_product_parameter1":["field_696dcb6bbdf4d"],"product_parameter2":[""],"_product_parameter2":["field_696dcb77bdf4e"],"product_parameter3":[""],"_product_parameter3":["field_696dcb7bbdf4f"],"product_parameter_description1":[""],"_product_parameter_description1":["field_696dcb80bdf50"],"product_parameter_description2":[""],"_product_parameter_description2":["field_696dcb87bdf51"],"product_parameter_description3":[""],"_product_parameter_description3":["field_696dcb8bbdf52"],"characteristics_tittle":[""],"_characteristics_tittle":["field_696dcb93bdf53"],"characteristics_tittle1":[""],"_characteristics_tittle1":["field_696dcb9abdf54"],"characteristics_tittle2":[""],"_characteristics_tittle2":["field_696dcb9dbdf55"],"characteristics_tittle3":[""],"_characteristics_tittle3":["field_696dcba0bdf56"],"characteristics_tittle4":[""],"_characteristics_tittle4":["field_696dcba3bdf57"],"characteristics_tittle5":[""],"_characteristics_tittle5":["field_696dcbb1bdf58"],"characteristics_tittle6":[""],"_characteristics_tittle6":["field_696dcbc0bdf59"],"characteristics_description1":[""],"_characteristics_description1":["field_696dcbc3bdf5a"],"characteristics_description2":[""],"_characteristics_description2":["field_696dcbcdbdf5b"],"characteristics_description3":[""],"_characteristics_description3":["field_696dcbd2bdf5c"],"characteristics_description4":[""],"_characteristics_description4":["field_696dcbd6bdf5d"],"characteristics_description5":[""],"_characteristics_description5":["field_696dcbdabdf5e"],"characteristics_description6":[""],"_characteristics_description6":["field_696dcbdebdf5f"],"detailed_specifications_table":[""],"_detailed_specifications_table":["field_696deea21804d"],"comparison_points_tittle":[""],"_comparison_points_tittle":["field_696dcbeabdf60"],"comparison_points_description":[""],"_comparison_points_description":["field_696dcbf3bdf61"],"comparison_points_tittle1":[""],"_comparison_points_tittle1":["field_696dcbfebdf62"],"comparison_points_tittle2":[""],"_comparison_points_tittle2":["field_696dcc05bdf63"],"comparison_points_tittle3":[""],"_comparison_points_tittle3":["field_696dcc0dbdf64"],"comparison_points_description1":[""],"_comparison_points_description1":["field_696dcc13bdf65"],"comparison_points_description2":[""],"_comparison_points_description2":["field_696dcc19bdf66"],"comparison_points_description3":[""],"_comparison_points_description3":["field_696dcc1dbdf67"],"application_title":[""],"_application_title":["field_696dcc20bdf68"],"application_title1":[""],"_application_title1":["field_696dcc2bbdf69"],"application_title2":[""],"_application_title2":["field_696dcc31bdf6a"],"application_title3":[""],"_application_title3":["field_696dcc34bdf6b"],"application_title4":[""],"_application_title4":["field_696dcc37bdf6c"],"application_describe1":[""],"_application_describe1":["field_696dcc3abdf6d"],"application_describe2":[""],"_application_describe2":["field_696dcc41bdf6e"],"application_describe3":[""],"_application_describe3":["field_696dcc45bdf6f"],"application_describe4":[""],"_application_describe4":["field_696dcc48bdf70"],"instruction_title"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