Zobrazeno 1 - 10
of 660
pro vyhledávání: '"Reinforced concrete slabs"'
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 95-103 (2024)
Considering the continuous threat of terrorist attacks on vital structures, it is imperative to enhance their resilience to blast impacts. Current analytical approaches are costly and complex, necessitating a more streamlined method to evaluate struc
Externí odkaz:
https://doaj.org/article/b91f15ed2ef644faa63c44151454d561
Autor:
Weidong Xu, Xianying Shi
Publikováno v:
Buildings, Vol 14, Iss 8, p 2492 (2024)
This study is focused on the punching strength of fiber-reinforced polymer (FRP) concrete slabs. The mechanical properties of reinforced concrete slabs are often constrained by their punching shear strength at the column connection regions. Researche
Externí odkaz:
https://doaj.org/article/595f8b43ed7544a4b7591fa9ed361d95
Autor:
K.S. Mahmood, A.A. Abdul-Razzak
Publikováno v:
Journal of Engineering, Vol 16, Iss 04 (2024)
In the present work, the finite element method has been used to investigate the behavior of reinforced concrete slabs subjected to dynamic loads. Eight-node Serendipity degenerated elements have been employed. This element is based on isoperimetric p
Externí odkaz:
https://doaj.org/article/1219d9795fa14321bfc6683917f8b346
Autor:
Rayeh Nasr Al-Dala'ien, Agusril Syamsir, Abdel-Fattah Jamal Kodrg, Fathoni Usman, Mohammed Jalal Abdullah
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101942- (2024)
This study investigates the effect of continuous rectangular spiral shear reinforcement on reinforced concrete slabs under low-velocity conditions, crucial for scenarios such as landslides or vehicular collisions. By combining experimental and finite
Externí odkaz:
https://doaj.org/article/5163292e334942b6aa1abf0fce7b8930
Publikováno v:
Defence Technology, Vol 23, Iss , Pp 50-59 (2023)
When an explosion occurs close to or partially within the face of a concrete structure, fragments are rapidly launched from the opposite face of the structure owing to concrete spalling, posing a significant risk to nearby personnel and equipment. To
Externí odkaz:
https://doaj.org/article/a104d480f34f4834b30994a3a822b735
Publikováno v:
Buildings, Vol 14, Iss 4, p 1080 (2024)
In today’s world, concrete structures are exposed to various influences, including explosive actions. With the increasing use of fiber-reinforced concrete (FRC), it is essential to investigate its response to blast effects. As there are few studies
Externí odkaz:
https://doaj.org/article/44f3f202b52644e69e606241dd2e6fd7
Publikováno v:
Reviews on Advanced Materials Science, Vol 62, Iss 1, Pp p. 231-243.15 (2023)
In the present study, a new type of slightly curved arc HRB400 steel bars (SCAHSs) was proposed to solve the problem of temperature-induced stress loss in mass concrete structures without cutting off steel bars. The flexural performance of SCAHSs and
Externí odkaz:
https://doaj.org/article/f8a7fb42a6ab49c589217a8a945c798a
Publikováno v:
Open Engineering, Vol 13, Iss 1, Pp p. 507–18-21 (2023)
Reactive powder concrete (RPC) is one of the most recent and significant advancements in the world of building. Due to its higher concrete characteristics, it has a common excessive benevolence happening in the globe at the moment, excessive ductilit
Externí odkaz:
https://doaj.org/article/b82d7aa368c34c2da55e1b52b8b1f8a3
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01912- (2023)
Recent reinforced concrete Flat slabs (RC) failures under two-way shear have raised a question mark on the reliability of the current understanding of the two-way shear design. Moreover, the two-way shear strength of Flat slabs subjected to membrane
Externí odkaz:
https://doaj.org/article/70762b9a9d4342a1b1b439dadf49e000
Autor:
Bracklow, Franz
Im Rahmen der beschriebenen Arbeit erfolgt die experimentelle Untersuchung von nachträglich an Stahlbetonplatten aufgetragenen Verstärkungsschichten, die einer Impaktbelastung ausgesetzt werden. Die Grundlage hierfür bilden drei verschieden bewehr
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A81831
https://tud.qucosa.de/api/qucosa%3A81831/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A81831/attachment/ATT-0/
