{"id":5541,"date":"2019-10-25T20:03:59","date_gmt":"2019-10-25T20:03:59","guid":{"rendered":"http:\/\/grandslacs-voiemaritime.com\/?page_id=5541"},"modified":"2024-06-20T08:05:37","modified_gmt":"2024-06-20T13:05:37","slug":"nos-ecluses-et-chenaux","status":"publish","type":"page","link":"https:\/\/grandslacs-voiemaritime.com\/fr\/la-voie-maritime\/nos-ecluses-et-chenaux\/","title":{"rendered":"\u00c9cluses, canaux et chenaux"},"content":{"rendered":"<h3>Syst\u00e8mes d&rsquo;\u00e9cluses<\/h3>\n<ul>\n<li>Entre Montr\u00e9al et le lac Ontario &#8211; 2 \u00e9cluses am\u00e9ricaines, 5 canadiennes<\/li>\n<li>Canal Welland &#8211; 8 canadiennes<\/li>\n<\/ul>\n<h3>Les canaux de la voie maritime<\/h3>\n<p>Le r\u00e9seau de la Voie maritime est reli\u00e9 par cinq canaux courts. Il compte 15 \u00e9cluses, qui se remplissent et se vident par gravit\u00e9.<\/p>\n<ul>\n<li><strong>Canal de la Rive Sud:<\/strong>\u00a0(deux \u00e9cluses : Saint-Lambert et C\u00f4te-Sainte-Catherine) 14 milles nautiques entre le port de Montr\u00e9al et le lac Saint-Louis<\/li>\n<li><strong>Canal de Beauharnois<\/strong>\u00a0(deux \u00e9cluses) : 11,3 milles nautiques pour relier le lac Saint-Louis au lac Saint-Fran\u00e7ois<\/li>\n<li><strong>Canal Wiley-Dondero\u00a0<\/strong>(deux \u00e9cluses am\u00e9ricaines Snell et Eisenhower) : 8 milles nautiques pour donner acc\u00e8s au fleuve Saint-Laurent<\/li>\n<li><strong>Canal d&rsquo;Iroquois<\/strong>\u00a0(une \u00e9cluse) : et une installation de r\u00e9gularisation du niveau de l&rsquo;eau 0,3 mille nautique<\/li>\n<li><strong>Canal Welland<\/strong>\u00a0(huit \u00e9cluses) : parmi les sept \u00e9cluses situ\u00e9es \u00e0 l&rsquo;extr\u00e9mit\u00e9 nord, trois sont jumel\u00e9es et contigu\u00ebs la huiti\u00e8me, \u00e0 l&rsquo;extr\u00e9mit\u00e9 sud, est une \u00e9cluse de r\u00e9gularisation; 23,5 milles nautiques; le canal relie le lac Ontario au lac \u00c9ri\u00e9<\/li>\n<\/ul>\n<h3>Les canaux de la voie maritime<\/h3>\n<p>Ensemble, les \u00e9cluses constituent le syst\u00e8me de levage le plus spectaculaire au monde. Des navires mesurant jusqu&rsquo;\u00e0 225,5 m\u00e8tres de long (ou 740 pieds) et 23,8 m\u00e8tres de large (ou 78 pieds) sont \u00e9lev\u00e9s r\u00e9guli\u00e8rement \u00e0 plus de 180 m\u00e8tres au-dessus du niveau de la mer, soit la hauteur d&rsquo;un immeuble de 60 \u00e9tages. Les navires sont deux fois plus longs et une fois et demie plus larges qu&rsquo;un terrain de football et transportent l&rsquo;\u00e9quivalent de 25 000 tonnes m\u00e9triques.<\/p>\n<h3>Donn\u00e9es sur les \u00e9cluses :<\/h3>\n<ul>\n<li>Chaque \u00e9cluse mesure 233,5 m\u00e8tres de longueur (766 pieds), 24,4 m\u00e8tres de largeur (80 pieds) et 9,1 m\u00e8tres de profondeur (30 pieds)<\/li>\n<li>Une \u00e9cluse se remplit d&rsquo;environ 91 millions de litres d&rsquo;eau (24 million gallons) en juste 7 \u00e0 10 minutes<\/li>\n<li>La travers\u00e9e d&rsquo;une \u00e9cluse dure environ 45 minutes<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2020\/01\/ABCPg14f.jpg\" alt=\"L'eclusage\" width=\"500\" height=\"280\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2020\/01\/ABCPg15f.jpg\" alt=\"Vue d'une ecluse\" width=\"500\" height=\"320\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2020\/01\/ABCPg16_17f.jpg\" alt=\"Ou les navires escaladent une montagne\" width=\"500\" height=\"280\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2020\/01\/ABCPg18f.jpg\" alt=\"les ponts mobiles\" width=\"500\" height=\"280\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2020\/01\/ABCPg19af.jpg\" alt=\"la signalisation aux ponts\" width=\"500\" height=\"280\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2020\/01\/ABCPg19bf.jpg\" alt=\"signalisation\" width=\"500\" height=\"280\" \/><\/p>\n<p>Illustration (c) 2008 Norm Tufford (extraite de\u00a0<em>Tommy Trent pr\u00e9sente l\u2019abc de la voie maritime<\/em>)<br \/>\nPour obtenir l&rsquo;ouvrage\u00a0<em>Tommy Trent pr\u00e9sente l\u2019abc de la voie maritime<\/em>, veuillez,\u00a0<a href=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2019\/12\/tommy_trent_abc_FR.pdf\">cliquer ici<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Syst\u00e8mes d&rsquo;\u00e9cluses Entre Montr\u00e9al et le lac Ontario &#8211; 2 \u00e9cluses am\u00e9ricaines, 5 canadiennes Canal Welland &#8211; 8 canadiennes Les canaux de la voie maritime Le r\u00e9seau de la Voie maritime est reli\u00e9 par cinq canaux courts. Il compte 15 \u00e9cluses, qui se remplissent et se vident par gravit\u00e9. Canal de la Rive Sud:\u00a0(deux \u00e9cluses<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":5520,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":"","_members_access_role":[],"_members_access_error":""},"class_list":["post-5541","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00c9cluses, canaux et chenaux - La Corporation de Gestion de la Voie Maritime du Saint-Laurent<\/title>\n<meta name=\"description\" content=\"Syst\u00e8mes d&#039;\u00e9cluses Entre Montr\u00e9al et le lac Ontario - 2 \u00e9cluses am\u00e9ricaines, 5 canadiennes Canal Welland - 8 canadiennes Les canaux de la voie maritime Le\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/grandslacs-voiemaritime.com\/fr\/la-voie-maritime\/nos-ecluses-et-chenaux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9cluses, canaux et chenaux - 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