{"id":4827,"date":"2023-06-21T16:28:32","date_gmt":"2023-06-21T14:28:32","guid":{"rendered":"https:\/\/www.systra.com\/canada\/?post_type=solutions&#038;p=4827"},"modified":"2024-01-04T17:32:39","modified_gmt":"2024-01-04T16:32:39","slug":"trackdes","status":"publish","type":"solutions","link":"https:\/\/www.systra.com\/canada\/fr\/solutions\/trackdes\/","title":{"rendered":"TrackDes"},"content":{"rendered":"\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide has-pale-mauve-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<h4 class=\"wp-block-heading has-text-align-left has-pale-mauve-background-color has-background\" id=\"h-analysez-les-contraintes-sous-charges-de-la-structure-ferroviaire\">Analysez les contraintes sous charges de la structure ferroviaire<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L\u2019outil TrackDes est utilis\u00e9 par SYSTRA Canada pour analyser les contraintes sous charges de la structure ferroviaire (charges \u00e0 l\u2019essieu simples ou multiples).<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Ce mod\u00e8le a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour diff\u00e9rents \u00e9cartements de la voie (\u00e9troit, normal, double).<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"796\" src=\"https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3.png\" alt=\"\" class=\"wp-image-2271 size-full\" srcset=\"https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3.png 1024w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-300x233.png 300w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-768x597.png 768w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-474x368.png 474w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-800x622.png 800w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-180x140.png 180w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-153x119.png 153w, https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/trackdes_ecran-ordi-3-230x179.png 230w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Le mod\u00e8le compare les contraintes estim\u00e9es aux valeurs recommand\u00e9es ou accept\u00e9es et permet une analyse rapide de combinaisons multiples des \u00e9l\u00e9ments suivants : type de rail, espacement des traverses, profondeur du ballast, charge \u00e0 l\u2019essieu, vitesse des convois.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Ceci permet l\u2019optimisation de la structure de la voie et tient compte des conditions de chargement sp\u00e9cifiques et des co\u00fbts locaux de mat\u00e9riaux (par exemple, dans un cas o\u00f9 le ballast est cher, la conception serait modifi\u00e9e afin de diminuer l\u2019espacement entre les traverses et r\u00e9duire la quantit\u00e9 de ballast.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Analysez les contraintes sous charges de la structure ferroviaire L\u2019outil TrackDes est utilis\u00e9 par SYSTRA Canada pour analyser les contraintes sous charges de la structure ferroviaire (charges \u00e0 l\u2019essieu simples ou multiples). Ce mod\u00e8le a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour diff\u00e9rents \u00e9cartements de la voie (\u00e9troit, normal, double).<\/p>\n","protected":false},"featured_media":2266,"parent":0,"menu_order":0,"template":"","type-solution":[202],"class_list":["post-4827","solutions","type-solutions","status-publish","has-post-thumbnail","hentry","type-solution-solutions-numeriques"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>TrackDes - SYSTRA Canada<\/title>\n<meta name=\"description\" content=\"SYSTRA Canada, consulting and engineering firm, world leader in public transport infrastructure engineering.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TrackDes\" \/>\n<meta property=\"og:description\" content=\"SYSTRA Canada, consulting and engineering firm, world leader in public transport infrastructure engineering.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.systra.com\/canada\/fr\/solutions\/trackdes\/\" \/>\n<meta property=\"og:site_name\" content=\"Canada\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-04T16:32:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.systra.com\/canada\/wp-content\/uploads\/sites\/15\/2023\/04\/main_trackdes_2380x1500-1024x645.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"645\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.systra.com\\\/canada\\\/fr\\\/solutions\\\/trackdes\\\/\",\"url\":\"https:\\\/\\\/www.systra.com\\\/canada\\\/fr\\\/solutions\\\/trackdes\\\/\",\"name\":\"TrackDes - 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