{"id":4594,"date":"2012-02-09T07:59:31","date_gmt":"2012-02-09T05:59:31","guid":{"rendered":"https:\/\/mieux-se-connaitre.com\/wp4\/?p=4594"},"modified":"2012-02-05T17:07:48","modified_gmt":"2012-02-05T15:07:48","slug":"ponts-suite-pont-de-neuilly","status":"publish","type":"post","link":"https:\/\/mieux-se-connaitre.com\/wp4\/2012\/02\/ponts-suite-pont-de-neuilly\/","title":{"rendered":"Ponts (suite) &#8211; Pont de Neuilly"},"content":{"rendered":"<!-- google_ad_section_start --><div id=\"attachment_4595\" style=\"width: 310px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill5.JPG\"><img aria-describedby=\"caption-attachment-4595\" loading=\"lazy\" class=\"size-medium wp-image-4595\" title=\"neuill5\" src=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill5-300x225.jpg\" alt=\"l'ancien pont de Neuilly\" width=\"300\" height=\"225\" srcset=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill5-300x225.jpg 300w, https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill5-150x112.jpg 150w, https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill5.JPG 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-4595\" class=\"wp-caption-text\">l&#39;ancien pont de Neuilly<\/p><\/div>\n<p>D\u2019une conception hardie, il est le prototype des ponts modernes.\u00a0 Il marque une rupture dans l&#8217;art de construire les ponts.<\/p>\n<p><span style=\"color: #800000;\"><strong>caract\u00e9ristiques <\/strong><\/span><br \/>\npont ma\u00e7onn\u00e9 &#8211; 5 arches de 39 m<br \/>\ndimensions<br \/>\n195 m<br \/>\ndur\u00e9e du chantier<br \/>\n1767 &#8211; 1774<br \/>\nd\u00e9moli en 1939<br \/>\ning\u00e9nieur<br \/>\nJean-Rodolphe Perronet<!--more--><\/p>\n<div id=\"attachment_4597\" style=\"width: 310px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill7.JPG\"><img aria-describedby=\"caption-attachment-4597\" loading=\"lazy\" class=\"size-medium wp-image-4597\" title=\"neuill7\" src=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill7-300x225.jpg\" alt=\"Inauguration de l'ancien pont de Neuilly en 1774\" width=\"300\" height=\"225\" srcset=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill7-300x225.jpg 300w, https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill7-150x112.jpg 150w, https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/neuill7.JPG 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-4597\" class=\"wp-caption-text\">Inauguration de l&#39;ancien pont de Neuilly en 1774<\/p><\/div>\n<p>L\u2019ancien pont de Neuilly traversait donc la Seine en cinq arches de 39 m d&#8217;ouverture &#8211; aussi plates que possible pour laisser un grand passage aux hautes eaux &#8211;<br \/>\nIl avait un d\u00e9bouch\u00e9 de 195m, contre 110\u00a0m au pont Royal construit en 1688 une douzaine de kilom\u00e8tres en amont.<\/p>\n<p>Jusqu&#8217;alors, la r\u00e8gle voulait que la port\u00e9e d&#8217;une vo\u00fbte ne d\u00e9passe pas cinq fois l&#8217;\u00e9paisseur des piles. La port\u00e9e de la vo\u00fbte atteignait ici presque le double pour donner au courant le plus grand d\u00e9bouch\u00e9 possible.<\/p>\n<p>Les arches sont pos\u00e9es sur des piles ; pos\u00e9es, car ainsi une partie de la charge des vo\u00fbtes se transmet aux cul\u00e9es. Elles doivent \u00eatre alors toutes construites en m\u00eame temps, et non plus pile par pile comme on le faisait jadis, faute de financement.<\/p>\n<div id=\"attachment_4596\" style=\"width: 310px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/pon8_34.JPG\"><img aria-describedby=\"caption-attachment-4596\" loading=\"lazy\" class=\"size-medium wp-image-4596\" title=\"pon8_34\" src=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/pon8_34-300x225.jpg\" alt=\"Le nouveau pont de Neuilly\" width=\"300\" height=\"225\" srcset=\"https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/pon8_34-300x225.jpg 300w, https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/pon8_34-150x112.jpg 150w, https:\/\/mieux-se-connaitre.com\/wp4\/wp-content\/uploads\/2012\/02\/pon8_34.JPG 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-4596\" class=\"wp-caption-text\">Le nouveau pont de Neuilly<\/p><\/div>\n<!-- google_ad_section_end -->","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start --><p>D\u2019une conception hardie, il est le prototype des ponts modernes.\u00a0 Il marque une rupture dans l&#8217;art de construire les ponts. caract\u00e9ristiques pont ma\u00e7onn\u00e9 &#8211; 5 arches de 39 m dimensions 195 m dur\u00e9e du chantier 1767 &#8211; 1774 d\u00e9moli en&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/mieux-se-connaitre.com\/wp4\/2012\/02\/ponts-suite-pont-de-neuilly\/\">Suite &rarr;<\/a><\/p>\n<!-- google_ad_section_end -->","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7,152],"tags":[],"_links":{"self":[{"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/posts\/4594"}],"collection":[{"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/comments?post=4594"}],"version-history":[{"count":3,"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/posts\/4594\/revisions"}],"predecessor-version":[{"id":4599,"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/posts\/4594\/revisions\/4599"}],"wp:attachment":[{"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/media?parent=4594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/categories?post=4594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mieux-se-connaitre.com\/wp4\/wp-json\/wp\/v2\/tags?post=4594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}