{"id":2308,"date":"2021-06-13T15:54:28","date_gmt":"2021-06-13T13:54:28","guid":{"rendered":"https:\/\/pegrila.ch\/?p=2308"},"modified":"2026-01-29T14:39:15","modified_gmt":"2026-01-29T13:39:15","slug":"rigiaa-bruecke-schwerlastbruecke-in-holz-uhfb-verbundbauweise","status":"publish","type":"post","link":"https:\/\/pegrila.ch\/fr\/rigiaa-bruecke-schwerlastbruecke-in-holz-uhfb-verbundbauweise\/","title":{"rendered":"Pont de Rigiaa : Pont pour charges lourdes en construction mixte bois-b\u00e9ton BFUP"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><strong>Ma\u00eetre d'ouvrage<br \/>\n<\/strong><\/span>Corporation Unterallmeind d'Arth<\/p>\n<p><span style=\"font-weight: 400;\"><strong>Mandataire<\/strong><br \/>\n<\/span>Bureau d'ing\u00e9nieurs Edgar K\u00e4lin AG, Einsiedeln<br \/>\nneue Holzbau AG, Lungern<br \/>\nEPFL (ETH Lausanne), Lausanne<\/p>\n<p><span style=\"font-weight: 400;\"><strong>Description de l'objet<\/strong><br \/>\n<\/span>Le pont Rigiaa est une version am\u00e9lior\u00e9e du pont Fruttli voisin, construit en 2020, qui a re\u00e7u en 2023 aux \u00c9tats-Unis un prix de l'innovation en tant que premier pont au monde pour charges lourdes en bois et b\u00e9ton fibr\u00e9 ultra-hautes performances (BFUP). Un pont en bois techniquement unique, r\u00e9duit \u00e0 l'essentiel, a \u00e9t\u00e9 construit sur le Rigi. Du bois, un peu de BFUP et d'acier : c'est tout ce qu'il faut pour un pont supportant des charges lourdes. Le pont se compose de trois poutres en bois lamell\u00e9-coll\u00e9 et d'un tablier en BFUP coul\u00e9 sur place, d'une \u00e9paisseur de seulement 8,6 \u00e0 14 cm. Aucune \u00e9tanch\u00e9it\u00e9 ni rev\u00eatement n'est n\u00e9cessaire.<\/p>\n<p><span style=\"font-weight: 400;\"><strong>Ach\u00e8vement<\/strong><br \/>\n<\/span><span style=\"font-weight: 400;\">2021\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Ma\u00eetre d'ouvrage Unterallmeind Corporation Arth Ma\u00eetre d'ouvrage Ingenieurb\u00fcro Edgar K\u00e4lin AG, Einsiedeln neue Holzbau AG, Lungern EPFL (ETH Lausanne), Lausanne Description de l'objet Le pont de Rigiaa est le d\u00e9veloppement du pont voisin de Fruttli, construit en 2020, qui a \u00e9t\u00e9 r\u00e9compens\u00e9 par un prix de l'innovation en 2023 aux \u00c9tats-Unis en tant que premier pont pour charges lourdes en construction mixte bois-b\u00e9ton. Le Rigi a vu na\u00eetre un ouvrage techniquement unique, allant \u00e0 l'essentiel [...].<\/p>","protected":false},"author":1,"featured_media":2309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-2308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uhfb"],"acf":{"photo_gallery":{"bildgalerie":[[{"id":2312,"title":"PXL_20230917_075445453_3_2","caption":"","full_image_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-scaled.jpg","thumbnail_image_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-150x150.jpg","large_srcset":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-1024x683.jpg 1024w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-300x200.jpg 300w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-768x512.jpg 768w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-1536x1024.jpg 1536w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-2048x1365.jpg 2048w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-18x12.jpg 18w","medium_srcset":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-300x200.jpg 300w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-1024x683.jpg 1024w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-768x512.jpg 768w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-1536x1024.jpg 1536w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-2048x1365.jpg 2048w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-18x12.jpg 18w","media_details":{"width":2560,"height":1707,"sizes":{"medium":{"file":"PXL_20230917_075445453_3_2-300x200.jpg","width":300,"height":200,"mime-type":"image\/jpeg","filesize":28742,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-300x200.jpg"},"large":{"file":"PXL_20230917_075445453_3_2-1024x683.jpg","width":1024,"height":683,"mime-type":"image\/jpeg","filesize":233687,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-1024x683.jpg"},"thumbnail":{"file":"PXL_20230917_075445453_3_2-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","filesize":15704,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-150x150.jpg"},"medium_large":{"file":"PXL_20230917_075445453_3_2-768x512.jpg","width":768,"height":512,"mime-type":"image\/jpeg","filesize":138269,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-768x512.jpg"},"1536x1536":{"file":"PXL_20230917_075445453_3_2-1536x1024.jpg","width":1536,"height":1024,"mime-type":"image\/jpeg","filesize":477558,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-1536x1024.jpg"},"2048x2048":{"file":"PXL_20230917_075445453_3_2-2048x1365.jpg","width":2048,"height":1365,"mime-type":"image\/jpeg","filesize":779251,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-2048x1365.jpg"},"trp-custom-language-flag":{"file":"PXL_20230917_075445453_3_2-18x12.jpg","width":18,"height":12,"mime-type":"image\/jpeg","filesize":7641,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/PXL_20230917_075445453_3_2-18x12.jpg"}}},"alt_text":"","url":"","target":""},{"id":2311,"title":"EK_07156","caption":"","full_image_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-scaled.jpg","thumbnail_image_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-150x150.jpg","large_srcset":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-1024x683.jpg 1024w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-300x200.jpg 300w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-768x512.jpg 768w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-1536x1024.jpg 1536w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-2048x1365.jpg 2048w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-18x12.jpg 18w","medium_srcset":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-300x200.jpg 300w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-1024x683.jpg 1024w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-768x512.jpg 768w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-1536x1024.jpg 1536w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-2048x1365.jpg 2048w, https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-18x12.jpg 18w","media_details":{"width":2560,"height":1707,"sizes":{"medium":{"file":"EK_07156-300x200.jpg","width":300,"height":200,"mime-type":"image\/jpeg","filesize":75447,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-300x200.jpg"},"large":{"file":"EK_07156-1024x683.jpg","width":1024,"height":683,"mime-type":"image\/jpeg","filesize":274428,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-1024x683.jpg"},"thumbnail":{"file":"EK_07156-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","filesize":61486,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-150x150.jpg"},"medium_large":{"file":"EK_07156-768x512.jpg","width":768,"height":512,"mime-type":"image\/jpeg","filesize":183255,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-768x512.jpg"},"1536x1536":{"file":"EK_07156-1536x1024.jpg","width":1536,"height":1024,"mime-type":"image\/jpeg","filesize":507104,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-1536x1024.jpg"},"2048x2048":{"file":"EK_07156-2048x1365.jpg","width":2048,"height":1365,"mime-type":"image\/jpeg","filesize":802765,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-2048x1365.jpg"},"trp-custom-language-flag":{"file":"EK_07156-18x12.jpg","width":18,"height":12,"mime-type":"image\/jpeg","filesize":52612,"source_url":"https:\/\/pegrila.ch\/wp-content\/uploads\/2024\/06\/EK_07156-18x12.jpg"}}},"alt_text":"","url":"","target":""}]]}},"_links":{"self":[{"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/posts\/2308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/comments?post=2308"}],"version-history":[{"count":0,"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/posts\/2308\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/media\/2309"}],"wp:attachment":[{"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/media?parent=2308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/categories?post=2308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pegrila.ch\/fr\/wp-json\/wp\/v2\/tags?post=2308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}