Numerical Study on Minimum Shear Connection Ratio of Tie-Bars in Steel Plate–Concrete Composite Beams Subjected to Out-of-Plane Cyclic Loading
Numerical Study on Minimum Shear Connection Ratio of Tie-Bars in Steel Plate–Concrete Composite Beams Subjected to Out-of-Plane Cyclic Loading
复制标题
面外循环荷载作用下钢板混凝土组合梁拉杆最小剪力连接比数值研究
DOI：
10.3390/app12041820
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发表时间：
2022-02
期刊：
影响因子：
--
通讯作者：
Lanhui Guo
中科院分区：
文献类型：
--
作者：
Bing Lu;Cuihua Li;Cong Liu;Lanhui Guo
The failure modes of tie-bars under monotonic loading and cyclic loading are ductility and brittleness, respectively. They can significantly affect the design for tie-bars in a steel plate–concrete (SC) composite structure. A 3D finite element model of a SC composite beam was developed and verified through a quasi-static test. Two rules on the interfacial shear distribution were deduced and verified. Then, a total of 188 finite element models were developed to investigate the minimum shear connection ratio of tie-bars in SC composite beams, which can ensure the sufficient energy dissipation capacity of a SC composite beam under out-of-plane cyclic loading. The influences of the shear connection ratio, shear span versus depth ratio, stiffness, and number of tie-bars on the seismic behavior of a SC composite beam were investigated. Finally, a design method for tie-bars in the SC composite beam under out-of-plane cyclic loading was proposed.
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影响因子：
--
作者：
O. Doğan;T. M. Roberts
通讯作者：
O. Doğan;T. M. Roberts
影响因子：
4.1
作者：
H. Wright;T. Oduyemi;H. R. Evans
通讯作者：
H. Wright;T. Oduyemi;H. R. Evans
影响因子：
5.5
作者：
C. Zhai;B. Lu;W. Wen;Duofa Ji;Lili Xie
通讯作者：
C. Zhai;B. Lu;W. Wen;Duofa Ji;Lili Xie
DOI：
10.5000/eesk.2012.16.5.023
发表时间：
2012-10
期刊：
Journal of The Earthquake Engineering Society of Korea
影响因子：
--
作者：
S. Cho;Gihwan So;Dookie Kim;M. Kwon
通讯作者：
S. Cho;Gihwan So;Dookie Kim;M. Kwon
影响因子：
6.4
作者：
B. Lu;C. Zhai;Shuang Li;W. Wen
通讯作者：
B. Lu;C. Zhai;Shuang Li;W. Wen