{"id":34548,"date":"2021-09-10T11:45:59","date_gmt":"2021-09-10T09:45:59","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/du-chene-pour-notre-dame\/"},"modified":"2021-09-10T11:45:59","modified_gmt":"2021-09-10T09:45:59","slug":"du-chene-pour-notre-dame","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/du-chene-pour-notre-dame\/","title":{"rendered":"Du ch\u00eane pour Notre-Dame"},"content":{"rendered":"

Suite \u00e0 l\u2019incendie spectaculaire de la cath\u00e9drale Notre-Dame de Paris en avril 2019, les propositions de reconstruction innovante de la charpente utilisant toute sorte de mat\u00e9riaux ne se sont pas fait attendre.
\nPourtant, selon une trentaine d\u2019acad\u00e9miciens, refaire la charpente m\u00e9di\u00e9vale de Notre-Dame en ch\u00eanes du 21\u1d49 si\u00e8cle serait la meilleure solution.
\nPremi\u00e8rement, les techniques employ\u00e9es au 13\u1d49 si\u00e8cle sont bien document\u00e9es et les compagnons charpentiers d\u2019aujourd\u2019hui les maitrisent. Elles permettent notamment de maintenir les propri\u00e9t\u00e9s de r\u00e9sistance m\u00e9canique au fil du temps. Ensuite, les for\u00eats fran\u00e7aises regorgent de ch\u00eanes qui pourraient \u00eatre utilis\u00e9s pour cette charpente. Le bois pourrait donc \u00eatre livr\u00e9 d\u00e8s le printemps 2020 et issu du circuit court. De plus, la totalit\u00e9 de la charpente de Notre-Dame avait \u00e9t\u00e9 num\u00e9ris\u00e9e en trois dimensions. Les plans complets pour la reconstruire sont donc disponibles. Par ailleurs, les techniques actuelles permettront de s\u00e9lectionner les pi\u00e8ces pr\u00e9sentant les meilleures qualit\u00e9s m\u00e9caniques et la meilleure r\u00e9sistance aux insectes et pathog\u00e8nes. Enfin, les autres mat\u00e9riaux et techniques ne pr\u00e9sentent pas autant d\u2019avantages que la charpente m\u00e9di\u00e9vale en ch\u00eane.
\nSelon ces acad\u00e9miciens, il convient donc de mettre en avant ces techniques et savoir-faire pour la reconstruction de Notre-Dame, mais ils insistent sur l\u2019importance de mieux prot\u00e9ger les charpentes des monuments contre l\u2019incendie. La plupart des incendies sont en effet li\u00e9s \u00e0 des travaux dans le voisinage de la charpente. Des r\u00e8gles de s\u00e9curit\u00e9 mieux adapt\u00e9es et g\u00e9n\u00e9ralis\u00e9es permettraient au drame de Notre-Dame de d\u00e9boucher sur des progr\u00e8s pour l\u2019ensemble du patrimoine historique comportant des structures en bois.
\nAlexandre S. et al. (2019). Point de vue d\u2019acad\u00e9miciens : \u00ab Pourquoi il est possible de refaire rapidement la charpente m\u00e9di\u00e9vale de Notre-Dame de Paris en ch\u00eanes du XXI\u1d49 si\u00e8cle \u00bb. Revue Foresti\u00e8re Fran\u00e7aise 71 : 199-202.<\/p>","protected":false},"excerpt":{"rendered":"

Suite \u00e0 l\u2019incendie spectaculaire de la cath\u00e9drale Notre-Dame de Paris en avril 2019, les propositions de reconstruction innovante de la charpente utilisant toute sorte de mat\u00e9riaux ne se sont pas fait attendre. Pourtant, selon une trentaine d\u2019acad\u00e9miciens, refaire la charpente m\u00e9di\u00e9vale de Notre-Dame en ch\u00eanes du 21\u1d49 si\u00e8cle serait la meilleure solution. Premi\u00e8rement, les techniques […]<\/p>","protected":false},"featured_media":0,"template":"","categories":[50],"acf":[],"yoast_head":"\nDu ch\u00eane pour Notre-Dame - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/du-chene-pour-notre-dame\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Du ch\u00eane pour Notre-Dame - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Suite \u00e0 l\u2019incendie spectaculaire de la cath\u00e9drale Notre-Dame de Paris en avril 2019, les propositions de reconstruction innovante de la charpente utilisant toute sorte de mat\u00e9riaux ne se sont pas fait attendre. Pourtant, selon une trentaine d\u2019acad\u00e9miciens, refaire la charpente m\u00e9di\u00e9vale de Notre-Dame en ch\u00eanes du 21\u1d49 si\u00e8cle serait la meilleure solution. 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Pourtant, selon une trentaine d\u2019acad\u00e9miciens, refaire la charpente m\u00e9di\u00e9vale de Notre-Dame en ch\u00eanes du 21\u1d49 si\u00e8cle serait la meilleure solution. 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