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原文传递 Comprehensive Investigations of the Effect of Bolt Tightness on Axial Behavior of a MERO Joint System: Experimental, FEM, and Soft Computing Approaches
题名: Comprehensive Investigations of the Effect of Bolt Tightness on Axial Behavior of a MERO Joint System: Experimental, FEM, and Soft Computing Approaches
正文语种: eng
作者: Ebadi-Jamkhaneh, Mehdi;Ahmadi, Masoud
作者单位: Damghan Univ Sch Engn Dept Civil Engn Damghan 3671641167 Iran;Ayatollah Boroujerdi Univ Dept Civil Engn Boroujerd 6919969737 Iran
关键词: Bolt-ball joint (BBJ);Bolt tightness;Nonlinear torque-preload relationship;Gene expression programming (GEP)
摘要: In the present experimental study, 12 specimens were tested to assess and quantify the effects of bolt tightness on the overall behavior of a bolt-ball joint under uniaxial loading. A three-dimensional (3D) nonlinear finite-element (NFE) model with all ge
出版年: 2021
期刊名称: Journal of structural engineering
卷: 147
期: 12
页码: 04021197.1-04021197.16
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