HIGH⁃FIDELITY FINITE ELEMENT SIMULATION AND EXPERIMENTAL VERIFICATION OF BOLT PRELOAD FORCE UNDER TIGHTENING TORQUE

HIGH⁃FIDELITY FINITE ELEMENT SIMULATION AND EXPERIMENTAL VERIFICATION OF BOLT PRELOAD FORCE UNDER TIGHTENING TORQUE

The finite element simulation method of bolt torsion under the tightening torque process was carried out,a quantitative relation between the tightening torque and the bolt preload was established for an actual structure.Firstly,the geometric model of the bolt with three⁃dimensional oblique thread wa...

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Bibliographic Details
Main Authors: QIAN Jin, CHEN Guo, CUN WenYuan, ZHAO XuSheng, ZHANG Xu, ZHAO ZhengDa
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2024-08-01
Series:Jixie qiangdu
Subjects:
Tightening torque
Bolt preload
Torsion-pull relation
High-fidelity finite element simulation
Bolt preload test
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.04.007

Internet

http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.04.007

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