标题:FEM analyses on stress and deformation of a C-type expansion bolt
作者:Chen, Zhonghe; Wan, Weiqiang; Zhang, Ming; Dong, Ningning
通讯作者:Chen, Z
作者机构:[Chen, Zhonghe; Dong, Ningning] Univ Jinan, Sch Chem & Chem Engn, Jinan 250022, Peoples R China.; [Wan, Weiqiang; Zhang, Ming] Shandong Univ, Sch Me 更多
会议名称:International Conference on Advanced Engineering Materials and Technology (AEMT2011)
会议日期:JUL 29-31, 2011
来源:MATERIALS PROCESSING TECHNOLOGY, PTS 1-4
出版年:2011
卷:291-294
页码:2425-2428
DOI:10.4028/www.scientific.net/AMR.291-294.2425
关键词:C-type expansion bolt; stress and deformation; FEM; large distortion; calculation
摘要:The C-type expansion bolt is a new kind and new structural bolt. It has superior compatibility to the soft rock and the big distorted tunnel. In order to study its stress, deformation and interaction mechanism, large distortion calculations and analyses have been carried out on the bolt by FEM (finite element method), especially with the ANSYS software, based on the updated Lagrangian law. The results show that the maximum stress and deformation of the section and body of the bolt meets the anchoring requirements. The bolt meets the required anchoring performance and anti-drawing performance. The paper provides some basis for its design, application and anchoring stress analysis.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-79961183583&doi=10.4028%2fwww.scientific.net%2fAMR.291-294.2425&partnerID=40&md5=8a59f6ef86350ae1e4f3fd9d5dd00b94
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