{"id":11400,"date":"2021-09-07T13:30:20","date_gmt":"2021-09-07T11:30:20","guid":{"rendered":"https:\/\/www.univ-smb.fr\/locie\/?p=11400"},"modified":"2022-01-18T14:24:56","modified_gmt":"2022-01-18T13:24:56","slug":"mardi-28-septembre-2021-a-14h00-these-de-clemence-legros","status":"publish","type":"post","link":"https:\/\/www.univ-smb.fr\/locie\/2021\/09\/07\/mardi-28-septembre-2021-a-14h00-these-de-clemence-legros\/","title":{"rendered":"mardi 28 septembre 2021 \u00e0 14h00 &#8211; Th\u00e8se de Cl\u00e9mence Legros"},"content":{"rendered":"<h3><span style=\"color: #008000\"><strong>Soutenance de th\u00e8se &#8211;\u00a0 Cl\u00e9mence Legros<br \/>\n<\/strong><\/span><\/h3>\n<h3><span style=\"color: #000000\"><strong>mardi 28 septembre 2021 \u00e0 14h00<\/strong><\/span><\/h3>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif\">au Bourget du Lac dans le b\u00e2timent de Polytech au rez-de-chauss\u00e9e, amphi C0002 (<\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif\">pass sanitaire obligatoire<\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif\">)<\/span><\/p>\n<h3><span style=\"color: #339966\"><strong>\u00ab\u00a0<i><span style=\"font-size: 12pt;font-family: 'arial', sans-serif\">Impact du mat\u00e9riau bois sur les conditions hygrothermiques et le confort per\u00e7u dans les b\u00e2timents\u00a0: \u00e9tude exp\u00e9rimentale et num\u00e9rique \u00e0 l\u2019\u00e9chelle de la pi\u00e8ce<\/span><\/i>\u00ab\u00a0<\/strong><\/span><\/h3>\n<div>\n<h3><span style=\"color: #008000\"><strong>R\u00e9sum\u00e9<\/strong><\/span><\/h3>\n<div><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">La pr\u00e9sence de bois dans l\u2019ambiance int\u00e9rieure d\u2019un b\u00e2timent est souvent associ\u00e9e \u00e0 un meilleur niveau de confort hygrothermique. Cette assertion, bien que largement relay\u00e9e, peine \u00e0 \u00eatre \u00e9tay\u00e9e scientifiquement. L\u2019objectif du pr\u00e9sent travail de th\u00e8se est donc d\u2019apporter des \u00e9l\u00e9ments de r\u00e9ponse. <\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">Une revue bibliographique aborde les trois axes structurant du sujet : les sp\u00e9cificit\u00e9s du mat\u00e9riau bois, le confort par une approche pluridisciplinaire et les transferts coupl\u00e9s de chaleur et de masse dans les mat\u00e9riaux poreux.<\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">Les campagnes exp\u00e9rimentales ont \u00e9t\u00e9 r\u00e9alis\u00e9es dans une maison comportant deux pi\u00e8ces similaires : une pi\u00e8ce avec un lambris en bois brut et une pi\u00e8ce de r\u00e9f\u00e9rence avec des plaques de pl\u00e2tre peintes. D\u2019une part, une \u00e9tude de confort, men\u00e9e en partenariat avec un laboratoire de psychologie, a d\u00e9montr\u00e9 que pour des conditions hygrothermiques similaires, la pr\u00e9sence de bois dans l\u2019ambiance int\u00e9rieure n\u2019influence ni la sensation thermique ni la pr\u00e9f\u00e9rence thermique mais qu\u2019elle induit un biais cognitif se traduisant par une meilleure \u00e9valuation du confort. <\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">D\u2019autre part, pour des sollicitations internes caract\u00e9ristiques d\u2019une occupation r\u00e9sidentielle, les mesures confirment que les propri\u00e9t\u00e9s sp\u00e9cifiques du bois &#8211; sa faible inertie thermique et sa forte capacit\u00e9 de sorption &#8211; permettent de lisser les variations d\u2019humidit\u00e9 relative de l\u2019air int\u00e9rieur. Les conditions exp\u00e9rimentales test\u00e9es n\u2019ont cependant pas permis de mettre en \u00e9vidence l\u2019effet de la chaleur latente de sorption sur le bilan thermique de la zone. La diff\u00e9rence de comportement hygrothermique entre une pi\u00e8ce en bois et une pi\u00e8ce en pl\u00e2tre semble difficilement perceptible par l\u2019\u00eatre humain, dans les conditions test\u00e9es.<\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">Une mod\u00e9lisation avec le logiciel Energy Plus compl\u00e8te le travail exp\u00e9rimental. L\u2019emploi d\u2019un mod\u00e8le coupl\u00e9 (HAMT) assorti d\u2019une quantification pr\u00e9cise des donn\u00e9es d\u2019entr\u00e9e permet d\u2019obtenir une pr\u00e9diction fiable des conditions hygrothermiques \u00e0 l\u2019\u00e9chelle de la pi\u00e8ce, y compris en pr\u00e9sence d\u2019un mat\u00e9riau tr\u00e8s hygroscopique comme le bois, dans la majorit\u00e9 des cas. Le mod\u00e8le de tampon hygroscopique (EMPD) fournit des pr\u00e9dictions correctes pour la pression partielle de vapeur de l\u2019air mais rencontre plus de difficult\u00e9s pour pr\u00e9dire le comportement thermique. Cela d\u00e9montre l\u2019importance de la prise en compte des transferts coupl\u00e9s dans les parois pour \u00e9tablir le bilan thermique \u00e0 l\u2019\u00e9chelle de la pi\u00e8ce, en particulier en pr\u00e9sence de mat\u00e9riaux hygroscopiques.<\/span><\/div>\n<\/div>\n<h3><span style=\"color: #008000\"><strong>Composition du jury<\/strong><\/span><\/h3>\n<p><strong><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">M. Pascal BIWOLE, <\/span><\/strong><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">Professeur, Universit\u00e9 Clermont Auvergne, Rapporteur<\/span><\/p>\n<div>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>M. Romain REMOND, <\/strong><\/span><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">Ma\u00eetre de conf\u00e9rences HDR, Universit\u00e9 de Lorraine, Rapporteur <\/span><\/p>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>M. Didier DEFER, <\/strong>Professeur, Universit\u00e9 d\u2019Artois, Examinateur<\/span><\/p>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>M. Aur\u00e9lien GRATON, <\/strong>Ma\u00eetre de conf\u00e9rences, Universit\u00e9 Savoie Mont Blanc, Examinateur<\/span><\/p>\n<p><strong><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">M. Nathan MENDES, <\/span><\/strong><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\">Professeur, Pontificia Universidade Cat\u00f3lica do Paran\u00e1 (Br\u00e9sil), Examinateur <\/span><\/p>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>Mme Monika WOLOSZYN,<\/strong> Professeure, Universit\u00e9 Savoie Mont Blanc, Directrice de th\u00e8se<\/span><\/p>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>Mme Amandine PIOT, <\/strong>Ing\u00e9nieure Docteure, CEA, Co-encadrante <\/span><\/p>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>M. Mickael PAILHA, <\/strong>Ma\u00eetre de conf\u00e9rences, Universit\u00e9 Savoie Mont Blanc, Co-encadrant <\/span><\/p>\n<p><span style=\"font-size: 12pt;font-family: 'arial', sans-serif;color: black\"><strong>Mme Samira KHERROUF, <\/strong>Ing\u00e9nieure, ADEME, Invit\u00e9e<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Soutenance de th\u00e8se &#8211;\u00a0 Cl\u00e9mence Legros mardi 28 septembre 2021 \u00e0 14h00 au Bourget du Lac dans le b\u00e2timent de Polytech au rez-de-chauss\u00e9e, amphi C0002 (pass sanitaire obligatoire) \u00ab\u00a0Impact du mat\u00e9riau bois sur les conditions [&hellip;]<\/p>\n","protected":false},"author":141,"featured_media":11412,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-11400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-theses"],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.univ-smb.fr\/locie\/wp-content\/uploads\/sites\/72\/2021\/09\/theseclemence.jpg","_links":{"self":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/11400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/users\/141"}],"replies":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/comments?post=11400"}],"version-history":[{"count":3,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/11400\/revisions"}],"predecessor-version":[{"id":11409,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/11400\/revisions\/11409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media\/11412"}],"wp:attachment":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media?parent=11400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/categories?post=11400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/tags?post=11400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}