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Hubdar Hussain, Xiangyu Gao and Anqi Shi
In this study, detailed finite element analysis was conducted to examine the seismic performance of square and circular hollow steel braces under axial cyclic loading. Finite element models of braces were constructed using ABAQUS finite element analysis ...
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Xiaoming Zhu and Zhaoqi Wu
The bolted T-stub connection joining beam with column is being widely applied. To enhance the energy dissipation capacity of conventional T-stub connections, two rectangular plates are proposed to be inserted between the T-stub and column, so that the T-...
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Hongbing Chen, Bin Xu, Jiang Wang, Xin Nie and Yi-Lung Mo
The extended finite element method (XFEM) is efficient in simulating crack initiation and its evolution process for reinforced-concrete (RC) structures due to its ability to solve fracture problems. Moreover, the multiscale numerical simulation helps und...
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Sang-Woo Kim and Kil-Hee Kim
This study proposes a relatively simple steel damper with high energy dissipation capacity. Three types of steel dampers were evaluated for structural performance. The first damper with U-shape had two vertical members and a semicircular connecting membe...
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Fangfang Geng, Youliang Ding, Honglei Wu and Kang Yang
The novel self-centering precast concrete (SCPC) frame with hysteretic dampers has favorable seismic behavior and achieves the desirable demands at the design basis earthquake (DBE) and the maximum considered earthquake (MCE) seismic levels under the nea...
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