{"id":14082,"date":"2023-05-31T07:07:04","date_gmt":"2023-05-31T05:07:04","guid":{"rendered":"https:\/\/www.univ-smb.fr\/locie\/?p=14082"},"modified":"2023-05-31T15:14:26","modified_gmt":"2023-05-31T13:14:26","slug":"mardi-6-juin-a-10h00-these-de-taini-chitimbo","status":"publish","type":"post","link":"https:\/\/www.univ-smb.fr\/locie\/2023\/05\/31\/mardi-6-juin-a-10h00-these-de-taini-chitimbo\/","title":{"rendered":"mardi 6 Juin \u00e0 10h00 – Th\u00e8se de Taini CHITIMBO"},"content":{"rendered":"

Soutenance de th\u00e8se –\u00a0Taini CHITIMBO<\/strong><\/span><\/h2>\n

mardi 6 Juin \u00e0 10h00,<\/strong> amphith\u00e9\u00e2tre 160 de l’IUT,<\/strong>\u00a028 Av. du Lac d’Annecy, Le Bourget-du-Lac<\/span><\/h3>\n

Vuln\u00e9rabilit\u00e9 des structures en pis\u00e9 vis-\u00e0-vis des conditions hydriques<\/strong><\/span><\/h3>\n

 <\/p>\n

R\u00e9sum\u00e9:<\/strong><\/p>\n

Le pis\u00e9 pr\u00e9sente un int\u00e9r\u00eat croissant en tant que mat\u00e9riau de construction en raison de ses nombreux avantages \u00e9cologiques. Cependant, le pis\u00e9 reste sensible aux conditions hydriques qui affectent ses performances m\u00e9caniques. Ce travail a donc pour but d’\u00e9tudier exp\u00e9rimentalement l’effet des conditions hydriques sur les propri\u00e9t\u00e9s m\u00e9caniques des structures en pis\u00e9.<\/p>\n

Les exp\u00e9riences ont \u00e9t\u00e9 r\u00e9alis\u00e9es en laboratoire \u00e0 l’\u00e9chelle du mat\u00e9riau et \u00e0 grande \u00e9chelle (colonnes et murs). Les grandes \u00e9chelles ont \u00e9t\u00e9 utilis\u00e9es pour reproduire ce qui se passe dans un b\u00e2timent en pis\u00e9 r\u00e9el interagissant avec des conditions ambiantes variables, telles que le s\u00e9chage initial apr\u00e8s la construction et la remont\u00e9e capillaire de l’eau \u00e0 travers le mur.<\/p>\n

Les r\u00e9sultats de la performance m\u00e9canique ont \u00e9t\u00e9 li\u00e9s \u00e0 l’\u00e9tat hydrique en utilisant la succion. De nouvelles d\u00e9couvertes ont \u00e9t\u00e9 faites sur le comportement visqueux (tel que l’effet de fluage) de le pis\u00e9 et leur d\u00e9pendance \u00e0 l’\u00e9tat hydrique.\u00a0 D’autre part, les effets des remont\u00e9es capillaires sur le comportement m\u00e9canique du pis\u00e9 sont pr\u00e9sent\u00e9s. Enfin, une comparaison des r\u00e9sultats \u00e0 toutes les \u00e9chelles a \u00e9t\u00e9 effectu\u00e9e, et les param\u00e8tres n\u00e9cessaires \u00e0 la mod\u00e9lisation du comportement hydrom\u00e9canique ont \u00e9t\u00e9 pr\u00e9sent\u00e9s, ce qui peut contribuer \u00e0 la validation des mod\u00e8les num\u00e9riques hydrom\u00e9caniques existants.<\/p>\n

Composition du jury :
\n<\/strong><\/p>\n

C\u00e9line PERLOT-BASCOULES, <\/strong>Professeure des universit\u00e9s, Universit\u00e9 de Pau et des Pays de l’Adour, Rapporteure<\/p>\n

Guillaume HABERT, <\/strong>Professeur des universit\u00e9s, ETH Zurich, Rapporteur<\/p>\n

Arnaud PERROT, <\/strong>Professeur des universit\u00e9s, Universit\u00e9 Bretagne Sud<\/p>\n

Christopher BECKETT, <\/strong>Assistant Professor, University of Edinburgh<\/p>\n

Andr\u00e9 REVIL, <\/strong>Directeur de recherche, CNRS<\/p>\n

Olivier PLE, <\/strong>Professeur des universit\u00e9s, USMB, Directeur de th\u00e8se<\/p>\n

No\u00e9mie PRIME, <\/strong>Ma\u00eetresse de conf\u00e9rences, USMB, Co-directrice de th\u00e8se<\/p>\n","protected":false},"excerpt":{"rendered":"

Soutenance de th\u00e8se –\u00a0Taini CHITIMBO mardi 6 Juin \u00e0 10h00, amphith\u00e9\u00e2tre 160 de l’IUT,\u00a028 Av. du Lac d’Annecy, Le Bourget-du-Lac Vuln\u00e9rabilit\u00e9 des structures en pis\u00e9 vis-\u00e0-vis des conditions hydriques   R\u00e9sum\u00e9: Le pis\u00e9 pr\u00e9sente un […]<\/p>\n","protected":false},"author":141,"featured_media":14105,"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":[18,56,21],"tags":[],"class_list":["post-14082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-a-venir","category-theses"],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.univ-smb.fr\/locie\/wp-content\/uploads\/sites\/72\/2023\/05\/phd-taini_-scheme.jpg","_links":{"self":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/14082","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=14082"}],"version-history":[{"count":6,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/14082\/revisions"}],"predecessor-version":[{"id":14108,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/14082\/revisions\/14108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media\/14105"}],"wp:attachment":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media?parent=14082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/categories?post=14082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/tags?post=14082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}