Zobrazeno 1 - 10
of 1 459
pro vyhledávání: '"INTERFACE ROUGHNESS"'
Publikováno v:
Defence Technology, Vol 42, Iss , Pp 59-72 (2024)
The interfacial structure has an important effect on the mechanical properties and safety of the energetic material. In this work, a mesostructure model reflecting the real internal structure of PBX is established through image digital modeling and v
Externí odkaz:
https://doaj.org/article/715b7cb8429246f7b7e637286ad67635
Autor:
Li, Xiao a, Zhou, Zijian b, Wang, Chengquan a, ⁎, Wang, Xinquan a, Wang, Kangyu b, Zhang, He c, Dong, Jie d, Luo, Dajiang e
Publikováno v:
In Case Studies in Construction Materials December 2024 21
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-16 (2024)
Abstract Ultra-high performance concrete (UHPC) with excellent mechanical properties and durability is a promising material for reinforcement of existing normal concrete (NC) structures. In this paper, the shear failure behavior of the NC–UHPC inte
Externí odkaz:
https://doaj.org/article/7c8f1ecbd0204ea5b5d300f980eb9b70
Autor:
Suri Suraj, Knipfer Benjamin B., Grange Thomas, Gao Huilong, Kirch Jeremy D., Mawst Luke J., Marsland Robert A., Botez Dan
Publikováno v:
Nanophotonics, Vol 13, Iss 10, Pp 1745-1757 (2024)
By employing a graded-interfaces model based on a generalized formalism for interface-roughness (IFR) scattering that was modified for mid-infrared emitting quantum cascade lasers (QCLs), we have accurately reproduced the electro-optical characterist
Externí odkaz:
https://doaj.org/article/a8467e0db3ec42299fe20ec174377a54
Publikováno v:
Buildings, Vol 14, Iss 6, p 1819 (2024)
Engineered geopolymer composite (EGC) exhibits ultra-high toughness, excellent crack control capability, and superior durability, making it highly promising for applications in bridge connecting slabs, wet joints of prefabricated components, and conc
Externí odkaz:
https://doaj.org/article/5c738a04a53740d5a62d2d689d13bdb5
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02167- (2023)
This study investigated the interfacial fracture properties of engineered cementitious composites (ECC) and fire-damaged concrete using bi-material wedge splitting specimens. The full load versus crack mouth opening displacement (CMOD) curves of the
Externí odkaz:
https://doaj.org/article/51aa5ef2419c49b9ac1f8ebbcf72b838
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 3, Pp 297-307 (2023)
Bedrock and concrete lining are typical composite structures in the engineering field and the stability of the geological body and engineering body is directly connected to the mechanical properties of the composite body. Under this background, the s
Externí odkaz:
https://doaj.org/article/d91aaf5cd3d248a09bc17bb7f7fe0c0b
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