{"id":5130,"date":"2023-03-09T15:18:50","date_gmt":"2023-03-09T15:18:50","guid":{"rendered":"https:\/\/geoeg.net\/project\/lausanne\/"},"modified":"2024-01-29T11:03:57","modified_gmt":"2024-01-29T11:03:57","slug":"lausanne","status":"publish","type":"post","link":"https:\/\/geoeg.net\/fr\/project\/lausanne\/","title":{"rendered":"Lausanne"},"content":{"rendered":"\t\t
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APER\u00c7U<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Lieu<\/strong><\/h5>\n

Lausanne, Suisse<\/p>\n

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Ann\u00e9e<\/strong><\/h5>\n

2021<\/p>\n

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\u00c9chelle<\/strong><\/h5>\n

Ville<\/p>\n

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Services<\/strong><\/h5>\n

\u00c9tude de faisabilit\u00e9<\/p>\n

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Client<\/strong><\/h5>\n

\"\"<\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Des quantit\u00e9s consid\u00e9rables de chaleur r\u00e9siduelle sont quotidiennement rejet\u00e9es dans le sous-sol urbain
en raison de l’activit\u00e9 anthropique, du transport souterrain et de l’infrastructure \u00e9nerg\u00e9tique souterraine. Cette chaleur r\u00e9siduelle contribue aux \u00eelots de chaleur urbains souterrains et repr\u00e9sente une source d’\u00e9nergie inexploit\u00e9e qui peut \u00eatre r\u00e9utilis\u00e9e dans les b\u00e2timents. Pour la premi\u00e8re fois, GEOEG a \u00e9valu\u00e9 l’intensit\u00e9 de l’\u00eelot de chaleur souterrain de Lausanne en d\u00e9terminant ses sources et ses effets afin de proposer des interventions de r\u00e9novation durables et une strat\u00e9gie d’efficacit\u00e9 \u00e9nerg\u00e9tique \u00e0 l’\u00e9chelle urbaine. Le travail s’est appuy\u00e9 sur des mesures de temp\u00e9rature sur le terrain<\/strong> et des simulations num\u00e9riques<\/strong> de l’\u00e9tat thermophysique de la subsurface. Dans le cadre de ce projet, un cadastre thermique du sous-sol a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour la ville de Lausanne, prenant en compte les facteurs localis\u00e9s et diffus des \u00eelots de chaleur urbains, y compris les sous-sols des b\u00e2timents, les r\u00e9seaux de chauffage urbain et les r\u00e9seaux des eaux us\u00e9es.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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VILLES<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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r\u00e9sum\u00e9 du projet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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GWh\/an<\/strong> de chaleur perdue (consommation \u00e9quivalente \u00e0 7’000 b\u00e2timents Minergie P)<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

DESSOUS \/ sous-sol<\/p>\n","protected":false},"author":1,"featured_media":4146,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[33],"tags":[],"class_list":["post-5130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-villes"],"acf":[],"yoast_head":"\nLausanne - GEOEG<\/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:\/\/geoeg.net\/fr\/project\/lausanne\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lausanne - GEOEG\" \/>\n<meta property=\"og:description\" content=\"DESSOUS \/ sous-sol\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geoeg.net\/fr\/project\/lausanne\/\" \/>\n<meta property=\"og:site_name\" content=\"GEOEG\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-09T15:18:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-29T11:03:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/geoeg.net\/wp-content\/uploads\/2023\/03\/lausanne-GEOEG-cover.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1377\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"modolab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/project\\\/lausanne\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/project\\\/lausanne\\\/\"},\"author\":{\"name\":\"modolab\",\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/#\\\/schema\\\/person\\\/35d8b19ad2579cb26bfab882febb6bb1\"},\"headline\":\"Lausanne\",\"datePublished\":\"2023-03-09T15:18:50+00:00\",\"dateModified\":\"2024-01-29T11:03:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/project\\\/lausanne\\\/\"},\"wordCount\":220,\"publisher\":{\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/project\\\/lausanne\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/geoeg.net\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/lausanne-GEOEG-cover.jpg\",\"articleSection\":[\"Villes\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/project\\\/lausanne\\\/\",\"url\":\"https:\\\/\\\/geoeg.net\\\/fr\\\/project\\\/lausanne\\\/\",\"name\":\"Lausanne - 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