Finite element analysis of behavior of bolted flange connections under bending loading

Bin Wu, Tao Wang, Chao Xu, Bing Xu

科研成果: 书/报告/会议事项章节会议稿件同行评审

3 引用 (Scopus)

摘要

Only a limited number of experimental and analysis reports exist concerning bolted flange connections under bending loading. In order to investigate the complex nonlinear phenomena, three dimensional elasto-plastic finite element analyses are performed. In those analyses, frictional contact model with small sliding option is applied between contacting pair surfaces of all connecting elements. Bolt pretension force is introduced in the initial step of analysis. From this study, the following results are obtainted:1) proposed finite element analysis method can be applicable to estimate complex nonlinear behavior of bolted flange type connections; 2) There is a sharp change in bending stiffness during loading, and lateral slip between two jointed flanges cause the bolt to carry shear load. The design of bolted joints should consider the interaction among cylinders, flanges and bolts.

源语言英语
主期刊名Advanced Mechanical Engineering
1168-1171
页数4
DOI
出版状态已出版 - 2010
活动2010 International Conference on Advanced Mechanical Engineering, AME 2010 - Luoyang, 中国
期限: 4 9月 20105 9月 2010

出版系列

姓名Applied Mechanics and Materials
26-28
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2010 International Conference on Advanced Mechanical Engineering, AME 2010
国家/地区中国
Luoyang
时期4/09/105/09/10

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