GET https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/fr/media/687-le-second-pont-de-quebec

Commands

10 Queries
32.73 ms Query time
0 Failed Queries
# Time Connection Command
1 14.36 ms cache CONNECT redis.internal 6379 5 <null> 5 5
2 0.52 ms cache SELECT 0
3 0.43 ms cache MGET wJo3GJ9dRH:data > anonymous-media > id=5430,locale=fr,domain=junior
4 0.65 ms cache INFO Memory
5 0.03 ms cache MULTI 2
6 0.15 ms cache SETEX wJo3GJ9dRH:data > anonymous-media > id=5430,locale=fr,domain=junior 2678399 ��AN_Oa:2:{i:0;s:13:"cache-service";i:1;s:36:"cache-service-data > anonymous-media";}a:15:{s:2:"id";i:687;s:5:"title";s:25:"Le second pont de Québec";s:4:"slug";s:24:"le-second-pont-de-quebec";s:9:"mediaType";s:10:"simulation";s:14:"thumbnailSizes";a:3:{s:9:"node_pack";s:160:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_node_pack/uploads/media/thumbnails/687-6545f408cb2a2266555232.webp";s:10:"suggestion";s:161:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_suggestion/uploads/media/thumbnails/687-6545f408cb2a2266555232.webp";s:5:"title";s:156:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_title/uploads/media/thumbnails/687-6545f408cb2a2266555232.webp";}s:19:"thumbnailBackground";s:7:"#ee1b2e";s:11:"publishedAt";O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2015-05-12 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}s:8:"isExpert";b:0;s:5:"goals";s:426:"<ul> <li>R&eacute;sumer et simplifier les principales &eacute;tapes qui m&egrave;nent &agrave; la construction d&#39;un ouvrage d&#39;art.</li> <li>D&eacute;couvrir un patrimoine industriel exceptionnel.</li> <li>Promouvoir les m&eacute;tiers du g&eacute;nie civil.</li> <li>Consulter le dossier p&eacute;dagogique&nbsp;<a href="https://www.edumedia-sciences.com/docs/ponts/" target="_blank">Les ponts</a>.</li> </ul>";s:5:"width";i:550;s:6:"height";i:440;s:11:"description";s:2032:"<p>Le pont de Qu&eacute;bec (Canada) a &eacute;t&eacute; construit en 18&nbsp;ans. Cette dur&eacute;e inclut les deux accidents (1907, 1916). Cette animation n&#39;illustre que la construction du second pont qui d&eacute;bute en 1911, quatre&nbsp;ans apr&egrave;s l&#39;effondrement du premier.</p> <ul> <li>Lieu&nbsp;:&nbsp;Qu&eacute;bec, sur le fleuve Saint Laurent</li> <li>Inauguration&nbsp;:&nbsp;22&nbsp;ao&ucirc;t&nbsp;1919</li> <li>Port&eacute;e&nbsp;: 549&nbsp;m (la plus longue du monde pour un pont cantilever)</li> <li>Longueur totale&nbsp;:&nbsp;987&nbsp;m</li> <li>Hauteur&nbsp;: 104&nbsp;m dont 46&nbsp;m sous la trav&eacute;e</li> <li>Poids&nbsp;: 66&nbsp;000&nbsp;tonnes (=&nbsp;1 porte avion)</li> <li>Nombre de rivets&nbsp;: 1&nbsp;066&nbsp;740</li> <li>Dur&eacute;e des travaux&nbsp;: 18&nbsp;ans</li> <li>Co&ucirc;t&nbsp;: 21,7&nbsp;M$&nbsp;CAD (Dollars Canadiens de l&#39;&eacute;poque)&nbsp;</li> <li>Bilan humain&nbsp;: 200&nbsp;morts (estimation) dont 79&nbsp;(catastrophe du 29&nbsp;ao&ucirc;t&nbsp;1907) et 13&nbsp;(catastrophe du 11&nbsp;septembre&nbsp;1916)</li> </ul> <p>Le pont de Qu&eacute;bec est un pont cantilever (voir animation sur les diff&eacute;rents<a href="/fr/media/635-les-ponts-forces" target="_blank"> types de ponts</a>).</p> <p>Cette technologie de pont a depuis &eacute;t&eacute; abandonn&eacute;e car trop co&ucirc;teuse et lourde en mat&eacute;riel. Il demeurera donc le pont Cantilever ayant la plus grande trav&eacute;e centrale au monde.</p> <p>Le dossier p&eacute;dagogique&nbsp;<a href="https://www.edumedia-sciences.com/docs/ponts/" target="_blank">Les ponts</a>&nbsp;vous en dit plus sur l&#39;histoire des ponts depuis 2000 ans.</p> <p><em>Bibliographie :</em></p> <ul> <li>&laquo; Le pont de Qu&eacute;bec &raquo;- Michel L&#39;H&eacute;breux (&Eacute;dition <em>Septentrion</em>)</li> <li>&laquo; Ce sera le plus grand pont du monde &raquo;&nbsp;- Michel L&#39;H&eacute;breux (&Eacute;ditions <em>Les 400 coups</em>)</li> </ul>";s:11:"suggestions";a:6:{i:0;a:9:{s:2:"id";i:688;s:5:"title";s:17:"Le pont de Sydney";s:4:"slug";s:17:"le-pont-de-sydney";s:9:"mediaType";s:10:"simulation";s:14:"thumbnailSizes";a:3:{s:9:"node_pack";s:160:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_node_pack/uploads/media/thumbnails/688-6545f40965385430382541.webp";s:10:"suggestion";s:161:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_suggestion/uploads/media/thumbnails/688-6545f40965385430382541.webp";s:5:"title";s:156:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_title/uploads/media/thumbnails/688-6545f40965385430382541.webp";}s:19:"thumbnailBackground";s:7:"#00a751";s:11:"publishedAt";O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2015-05-12 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}s:8:"isExpert";b:0;s:5:"goals";s:446:"<ul> <li>R&eacute;sumer et simplifier les principales &eacute;tapes qui m&egrave;nent &agrave; la construction d&#39;un ouvrage d&#39;art.</li> <li>D&eacute;couvrir un patrimoine industriel exceptionnel.</li> <li>Promouvoir les m&eacute;tiers du g&eacute;nie civil.</li> <li>Consulter le dossier p&eacute;dagogique&nbsp;<a href="https://www.edumedia-sciences.com/docs/ponts/" target="_blank">Les ponts</a>&nbsp;d&#39;EduMedia.</li> </ul>";}i:1;a:9:{s:2:"id";i:977;s:5:"title";s:18:"Vidéo : Les ponts";s:4:"slug";s:15:"video-les-ponts";s:9:"mediaType";s:5:"video";s:14:"thumbnailSizes";a:3:{s:9:"node_pack";s:160:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_node_pack/uploads/media/thumbnails/977-6545f4930f90a729047448.webp";s:10:"suggestion";s:161:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_suggestion/uploads/media/thumbnails/977-6545f4930f90a729047448.webp";s:5:"title";s:156:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_title/uploads/media/thumbnails/977-6545f4930f90a729047448.webp";}s:19:"thumbnailBackground";s:7:"#00a751";s:11:"publishedAt";O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2022-03-11 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}s:8:"isExpert";b:0;s:5:"goals";N;}i:2;a:9:{s:2:"id";i:683;s:5:"title";s:14:"Le Golden Gate";s:4:"slug";s:14:"le-golden-gate";s:9:"mediaType";s:10:"simulation";s:14:"thumbnailSizes";a:3:{s:9:"node_pack";s:160:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_node_pack/uploads/media/thumbnails/683-6545f4060067f125959268.webp";s:10:"suggestion";s:161:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_suggestion/uploads/media/thumbnails/683-6545f4060067f125959268.webp";s:5:"title";s:156:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_title/uploads/media/thumbnails/683-6545f4060067f125959268.webp";}s:19:"thumbnailBackground";s:7:"#f6adcc";s:11:"publishedAt";O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2015-05-12 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}s:8:"isExpert";b:0;s:5:"goals";s:283:"<ul> <li>R&eacute;sumer et simplifier les principales &eacute;tapes qui m&egrave;nent &agrave; 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de construction historique&nbsp;;</li> <li>D&eacute;couvrir diff&eacute;rents types d&#39;arches&nbsp;;</li> <li>Consulter le dossier p&eacute;dagogique&nbsp;<a href="https://www.edumedia.com/docs/ponts/" target="_blank">Les ponts</a>&nbsp;d&#39;eduMedia.</li> </ul>";}i:4;a:9:{s:2:"id";i:467;s:5:"title";s:10:"Quiz Ponts";s:4:"slug";s:10:"quiz-ponts";s:9:"mediaType";s:10:"simulation";s:14:"thumbnailSizes";a:3:{s:9:"node_pack";s:160:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_node_pack/uploads/media/thumbnails/467-6545f3730b62b709019704.webp";s:10:"suggestion";s:161:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_suggestion/uploads/media/thumbnails/467-6545f3730b62b709019704.webp";s:5:"title";s:156:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_title/uploads/media/thumbnails/467-6545f3730b62b709019704.webp";}s:19:"thumbnailBackground";s:7:"#f6951d";s:11:"publishedAt";O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2015-05-11 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}s:8:"isExpert";b:0;s:5:"goals";s:107:"<ul> <li>Tester ses connaissances&nbsp;concernant les diff&eacute;rentes structures de ponts.</li> </ul>";}i:5;a:9:{s:2:"id";i:915;s:5:"title";s:25:"Constructeur d'engrenages";s:4:"slug";s:25:"constructeur-d-engrenages";s:9:"mediaType";s:10:"simulation";s:14:"thumbnailSizes";a:3:{s:9:"node_pack";s:160:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_node_pack/uploads/media/thumbnails/915-6545f4764497b585662630.webp";s:10:"suggestion";s:161:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_suggestion/uploads/media/thumbnails/915-6545f4764497b585662630.webp";s:5:"title";s:156:"https://junior.preprod-yousg3q-etbsswybjvlic.fr-3.platformsh.site/media-cache/media_thumbnail_title/uploads/media/thumbnails/915-6545f4764497b585662630.webp";}s:19:"thumbnailBackground";s:7:"#f6951d";s:11:"publishedAt";O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2018-05-18 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}s:8:"isExpert";b:0;s:5:"goals";s:373:"<ul> <li>R&eacute;aliser un train d&#39;engrenage et identifier la roue motrice et la ou les roues entra&icirc;n&eacute;es.</li> <li>Illustrer comment transmettre un mouvement par une cha&icirc;ne.</li> <li>Calculer un&nbsp;rapport&nbsp;de transmission.</li> <li>Expliquer le fonctionnement du v&eacute;lo et la possibilit&eacute; 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