Evaluation des performances humo-physiques des protections au feu de structures métalliques et leurs influences sur la résistance mécanique

Autor: Saulnier, Véronique

Publikováno v: Matériaux. Université Clermont Auvergne, 2022. Français. ⟨NNT : 2022UCFAC043⟩

Steel is a common construction material characterized by a very good strength-to-weight ratio and ductile behavior. The technical progress of the 19th century allowed it to be used for constructions with large spans and heights. However, with a stron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2885::7d5dc11630ad8994d1ac53b178a91364
https://theses.hal.science/tel-03999198/document

Behavior of bonded anchors in concrete under fire

Autor: Al-Mansouri, Omar

Publikováno v: Civil Engineering. Ecole nationale supérieure Mines-Télécom Lille Douai, 2020. English. ⟨NNT : 2020MTLD0011⟩

The technique of bonded anchors consists of fastening a threaded rod in a drilled hole in hardened concrete by polymer adhesives. The main advantages of this technique are ease of installation and the high mechanical properties of the adhesive at amb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::befd318eb83c34cb6f44e02bfc2182d3
https://tel.archives-ouvertes.fr/tel-03139839/document

A Structure Shaped by Fire, but Also Water: Ecological Consequences of the Variability in Bark Properties Across 31 Species From the Brazilian Cerrado

Autor: Jeroni Galmés, Hervé Cochard, Maria Clara Pereira de Andrade, Alan Carlos Costa, Paulo E. Menezes-Silva, Sabrina Emanuella da Silva Almeida, Leticia Ferreira de Sousa, Augusto C. Franco, Lucas Loram-Lourenço, Fernanda S. Farnese, Fabiano Guimarães Silva, Luciana Minervina de Freitas Moura, Rauander Douglas Ferreira Barros Alves

Publikováno v: Frontiers in Plant Science
Frontiers in Plant Science, Frontiers, 2020, 10, pp.17. ⟨10.3389/fpls.2019.01718⟩
Frontiers in Plant Science, Vol 10 (2020)
Frontiers in Plant Science (10), 17. (2020)
Frontiers in Plant Science, 2020, 10, pp.17. ⟨10.3389/fpls.2019.01718⟩

Bark is a structure involved in multiple physiological functions, but which has been traditionally associated with protection against fire. Thus, little is known about how the morpho-anatomical variations of this structure are related to different ec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::366f266f901aee0f749af933857ac80d
https://hal.archives-ouvertes.fr/hal-02491207/file/2020_LoramLourenco_Frontiers_Plant_Sci.pdf

Thermo-mechanical and numerical modeling of the behavior of hollow clay brick masonry under severe mechanical and thermal load

Autor: Sridi , Ahmed

Publikováno v: Autre. Université Paris-Saclay, 2018. Français. 〈NNT : 2018SACLC047〉
Autre. Université Paris-Saclay, 2018. Français. ⟨NNT : 2018SACLC047⟩

One of the major challenges of the hollow clay brick industry nowadays is to improve the fire resistance of ambitiously tall buildings, constructed with this type of bricks. The objective of our work is to develop thermo-mechanical models and related

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bbeb0fc932396431cffe72e3bd37f83b
https://tel.archives-ouvertes.fr/tel-01811059/file/72403_SRIDI_2018_archivage.pdf

Fire resistance of chemical anchors in wood and concrete

Autor: Lahouar, Mohamed Amine

Publikováno v: Matériaux. Université Paris-Est, 2017. Français. ⟨NNT : 2017PESC1027⟩

Post-installation of rebars is a structural joining technique allowing the connection and the load transfer between two neighboring structural elements using steel rebars and adhesive polymers. Post-installed rebars were initially used in concrete co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f515997bcbebfe1438bb88d5439924c1
https://pastel.archives-ouvertes.fr/tel-01738712