{"id":25302,"date":"2026-04-28T11:51:38","date_gmt":"2026-04-28T09:51:38","guid":{"rendered":"https:\/\/www.matriciel.be\/?p=25302"},"modified":"2026-04-28T11:52:18","modified_gmt":"2026-04-28T09:52:18","slug":"envi-met","status":"publish","type":"post","link":"https:\/\/www.matriciel.be\/nl\/envi-met\/","title":{"rendered":"Etude du confort urbain \u00e0 l\u2019aide d\u2019ENVI-MET"},"content":{"rendered":"

MATRIciel by Oteis continue d\u2019\u00e9voluer en \u00e9tudiant le confort urbain \u00e0 l\u2019aide d\u2019ENVI-MET<\/h4>\n

En ce d\u00e9but d\u2019ann\u00e9e 2026, MATRIciel by Oteis cl\u00f4ture ses premi\u00e8res \u00e9tudes de confort ext\u00e9rieur urbain et \u00e9largit ses connaissances relatives \u00e0 l\u2019effet d\u2019\u00eelot de chaleur urbain.<\/p>\n

Dans le cadre d\u2019un march\u00e9 public octroy\u00e9 par la Ville de Bruxelles, MATRIciel by Oteis a men\u00e9 des \u00e9tudes sur deux projets d\u2019am\u00e9nagement urbain \u00e0 Bruxelles. Les deux sites ont \u00e9t\u00e9 s\u00e9lectionn\u00e9s pour leur sensibilit\u00e9 au ph\u00e9nom\u00e8ne d\u2019ICU. Les analyses se sont ax\u00e9es sur l\u2019\u00e9valuation, par simulations \u00e0 l\u2019aide du logiciel ENVI-MET, de l\u2019ensoleillement et du confort urbain de la situation actuelle ainsi que de leur \u00e9volution en situation de projet.<\/p>\n

Le confort urbain a \u00e9t\u00e9 analys\u00e9 \u00e0 l\u2019aide de l\u2019indicateur PET (pour temp\u00e9rature physiologique \u00e9quivalente = \u00ab temp\u00e9rature ressentie \u00bb) car il permet de hi\u00e9rarchiser le niveau de stress thermique du corps humain.<\/p>\n

\"Ilots

Ilots de chaleur urbaine – Niveau de stress selon l’indicateur PET<\/p><\/div>\n

Nous tenons \u00e0 remercier le d\u00e9partement du D\u00e9veloppement Urbain de la Ville de Bruxelles pour sa confiance et pour les \u00e9changes constructifs men\u00e9s au long de la mission.<\/p>\n

Le logiciel ENVI-Met<\/u> :<\/p>\n

ENVI-Met est un logiciel de simulation du microclimat en trois dimensions qui permet d\u2019analyser et de comparer les effets de diff\u00e9rents sc\u00e9narios de conception d\u00e9velopp\u00e9s par des architectes ou des urbanistes pour des hypoth\u00e8ses m\u00e9t\u00e9orologiques diverses.<\/p>\n

Il a la particularit\u00e9 de consid\u00e9rer l\u2019environnement urbain complexe comme un syst\u00e8me unique et de prendre en compte la multitude de processus qui se d\u00e9roulent entre les \u00e9l\u00e9ments mais \u00e9galement de permettre la repr\u00e9sentation num\u00e9rique d\u2019un quartier, une place, un int\u00e9rieur d\u2019\u00eelot, une rue \u2026 et y d\u00e9finir la v\u00e9g\u00e9tation et les mat\u00e9riaux principaux des rev\u00eatements de sol, des b\u00e2timents, y compris des toitures et des murs v\u00e9g\u00e9talis\u00e9s.<\/p>\n

Il calcule et fournit des r\u00e9sultats multiples point par point notamment l\u2019ensoleillement, la temp\u00e9rature de l\u2019air, la vitesse et l\u2019orientation du vent et deux indicateurs de conforts (PET\/UTCI).<\/p>\n","protected":false},"excerpt":{"rendered":"

MATRIciel by Oteis continue d\u2019\u00e9voluer en \u00e9tudiant le confort urbain \u00e0 l\u2019aide d\u2019ENVI-MET En ce d\u00e9but d\u2019ann\u00e9e 2026, MATRIciel by Oteis cl\u00f4ture ses premi\u00e8res \u00e9tudes de confort ext\u00e9rieur urbain et \u00e9largit ses connaissances relatives \u00e0 l\u2019effet d\u2019\u00eelot de chaleur urbain. Dans le cadre d\u2019un march\u00e9 public octroy\u00e9 par la Ville de Bruxelles, MATRIciel by Oteis…<\/p>\n","protected":false},"author":5,"featured_media":25304,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[132],"tags":[97,104,308,137],"class_list":["post-25302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-metier","tag-confort-urbain","tag-environnement","tag-ilot-de-chaleur","tag-milieu-urbain-dense","category-132","description-off"],"yoast_head":"\nEtude du confort urbain \u00e0 l\u2019aide d\u2019ENVI-MET - MATRIciel<\/title>\n<meta name=\"description\" content=\"MATRIciel by Oteis : premi\u00e8res \u00e9tudes de confort ext\u00e9rieur urbain, connaissances relatives \u00e0 l\u2019effet d\u2019ilot de chaleur urbain \u00e9largies\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.matriciel.be\/envi-met\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Etude du confort urbain \u00e0 l\u2019aide d\u2019ENVI-MET - 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