Numerical estimation of the initial stiffness and ultimate moment capacity of single-web angle connections
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- 作者：Zhengyi Konga ; zsh2007@ahut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Seung-Eock Kimb ; sekim@sejong.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Single-web angle connections ; Finite element method ; Initial stiffness ; Collapse mechanism ; Effective length ratio ; Ultimate moment
- 刊名：Journal of Constructional Steel Research
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：121
- 期：Complete
- 页码：282-290
- 全文大小：1281 K
文摘
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A simpler and more accurate equation for the initial stiffness is suggested.
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The type of collapse mechanism is established.
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The effective length ratio of the angle is proposed.
The ultimate moment capacity modified from Kishi and Chen's equation is proposed.