{"id":774,"date":"2022-04-06T21:01:23","date_gmt":"2022-04-06T19:01:23","guid":{"rendered":"https:\/\/sites.cemea.org\/rome2019\/?p=774"},"modified":"2022-04-07T11:43:48","modified_gmt":"2022-04-07T09:43:48","slug":"le-mystere-des-grues","status":"publish","type":"post","link":"https:\/\/sites.cemea.org\/rome2019\/2022\/04\/06\/le-mystere-des-grues\/","title":{"rendered":"Rome 2022-Le myst\u00e8re des grues"},"content":{"rendered":"\n<p>Nous avons cherch\u00e9 et attendu mais nous ne les avons pas vues.<\/p>\n\n\n\n<p>Vu quoi me direz-vous ? Les grues qui permettent de d\u00e9t\u00e9trissiser.<\/p>\n\n\n\n<p>Explications en image avec l&rsquo;illustration ci-dessous.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-1024x768.jpg\" alt=\"\" class=\"wp-image-783\" srcset=\"https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-1024x768.jpg 1024w, https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-300x225.jpg 300w, https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-768x576.jpg 768w, https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-1800x1350.jpg 1800w, https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-1536x1152.jpg 1536w, https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-2048x1536.jpg 2048w, https:\/\/sites.cemea.org\/rome2019\/wp-content\/uploads\/sites\/2\/2022\/04\/2022-04-05-LC-154817-lettree-2-1140x855.jpg 1140w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Situation initiale tout \u00e0 fait interrogeante<\/figcaption><\/figure>\n\n\n\n<p>Supposons un instant que le conducteur ou la conductrice de la voiture A ou de la voiture B, souhaitent rejoindre la chauss\u00e9e (mouvement indiqu\u00e9 par le sens des fl\u00e8ches).<\/p>\n\n\n\n<p>On pr\u00e9cise ici que le bord sud de la photo, m\u00eame si le photographe aurait pu mieux faire son travail, fait bien appara\u00eetre un bout de trottoir. Il n&rsquo;est donc pas question, pour rejoindre la chauss\u00e9e, de contourner par le sud au risque d&rsquo;\u00e9craser quelques pi\u00e9tons.<\/p>\n\n\n\n<p>Notre hypoth\u00e8se reposait sur la venue de 2 grues : une qui se gare en double file pour soulever la voiture 1 ou 2 et une seconde grue qui arrive ensuite pour soulever les voitures comprises entre A et 1 ou entre B et 2. Attention, si la premi\u00e8re grue a soulev\u00e9 \u00ab\u00a01\u00a0\u00bb et que la deuxi\u00e8me grue soul\u00e8ve la voiture entre B et 2, l&rsquo;atteinte de la chauss\u00e9e n&rsquo;est pas garantie.<\/p>\n\n\n\n<p>Mais on n&rsquo;a rien vu. Sans doute, le\/la conducteur\u00b7trice des voitures A et B n&rsquo;avaient pas besoin de se d\u00e9placer.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"post-excerpt\">Nous avons cherch\u00e9 et attendu mais nous ne les avons pas vues. Vu quoi me direz-vous ? Les grues qui&#8230;<\/p>\n","protected":false},"author":38,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-774","post","type-post","status-publish","format-standard","hentry","category-au-jour-le-jour"],"_links":{"self":[{"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/posts\/774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/comments?post=774"}],"version-history":[{"count":12,"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/posts\/774\/revisions"}],"predecessor-version":[{"id":808,"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/posts\/774\/revisions\/808"}],"wp:attachment":[{"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/media?parent=774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/categories?post=774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.cemea.org\/rome2019\/wp-json\/wp\/v2\/tags?post=774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}