Zobrazeno 1 - 10
of 24 711
pro vyhledávání: '"Cyclic Loading"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-21 (2024)
Abstract The ultimate load-carrying capacity of concrete-filled steel tubular (CFST) columns exposed to monotonic loadings can be greatly increased by strengthening those columns, and the occurrence of the steel tube's outward buckling can be postpon
Externí odkaz:
https://doaj.org/article/289df3d589b44b55b6a1fd3e3a99ddf9
Autor:
Minke Duan, Meijuan Lu, Ruiqi Ban, Ke Yang, Xin Lyu, Changbao Jiang, Xuelong Hu, Jinzhou Tang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract To study the influence of cyclic disturbance stress on the mechanical behavior of coal during mining, a gas containing coal fluid-solid coupling servo seepage experimental system was used to conduct experimental research on the acoustic emis
Externí odkaz:
https://doaj.org/article/11dacabd7fb64a348026e50ad6d3f9f5
Publikováno v:
Medžiagotyra, Vol 30, Iss 4, Pp 533-544 (2024)
In reinforced concrete framed structures exposed to high lateral loads, the performance of the beam to column joints has been acknowledged to have a significant impact on the overall behaviour of the structures. The present study conducted an experim
Externí odkaz:
https://doaj.org/article/7ebdce5b269f49f5baa5bf40e1c89211
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 5, Pp 114-121 (2024)
ObjectivesIn order to accurately assess the ultimate load-bearing capacity of a hull structure under cyclic loading, it is necessary to consider the effects of the cyclic properties of the load on the ultimate strength of hull stiffened plates. Metho
Externí odkaz:
https://doaj.org/article/3acac28bb6ec488ab8ddc83ee3970e7e
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 70, Pp 286-309 (2024)
The experimental study presented in this research was conducted to understand the performance of rubberized concrete columns under axial loads and numerically analyze the conduct of rubberized reinforced concrete (RRC) columns under cyclic loads. Twe
Externí odkaz:
https://doaj.org/article/04548043057f43ab87958e4a02db19a0
Autor:
Emmanuel Sey, Zoheir N. Farhat
Publikováno v:
Corrosion and Materials Degradation, Vol 5, Iss 3, Pp 406-426 (2024)
This study investigates the fatigue behavior of cold-finished mild steel subjected to electrochemical hydrogen charging under controlled conditions. Samples were subjected to hydrogen charging at constant time in a fixed electrolyte pH, after which t
Externí odkaz:
https://doaj.org/article/2cd96bc1ea7b4aaca8dd4c573cb75af3
Crack propagation kinetics under asymmetric cyclic loading for 316LN SS in high-temperature solution
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2115-2126 (2024)
Crack propagation rates (CPRs, or da/dN) of 316LN stainless steel (SS) in high-temperature solution under asymmetric cyclic loading conditions are experimentally determined, focusing primarily on the effect of load-rise time on crack propagation. The
Externí odkaz:
https://doaj.org/article/20e99068cecf42acb668b29d88e9f105
Autor:
Umar Ahmad Noor, Muneeb Ahmed Jadoon, Kennedy Onyelowe, Asif Shahzad, Khaled Ghaedi, Hisham Alabduljabbar, Muhammad Faisal Javed
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-31 (2024)
Abstract Brittle shear failure of beam-column joints, especially during seismic events poses a significant threat to structural integrity. This study investigates the potential of steel fiber reinforced concrete (SFRC) in the joint core to enhance du
Externí odkaz:
https://doaj.org/article/534f794a97de40c1b75897e3e3c3f430
Seismic strategy of non-seismically designed reinforced concrete columns retrofitted with steel rods
Autor:
Min Sook Kim, Young Hak Lee
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract This paper presents experimental results of combined cyclic load testing on a reinforced concrete (RC) column that was retrofitted with newly designed steel rods. The steel rods were installed around the column longitudinally and then anchor
Externí odkaz:
https://doaj.org/article/93a9f97722f24de8ab7dd783b5392b16