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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：英国Wolverhampton大学
学位：博士
所在单位：机械工程学院
学科：机械设计及理论. 机械制造及其自动化
办公地点：机械大方楼9017
电子邮箱：jiangwei@dlut.edu.cn
扫描关注
XFEM Based Analysis of the Crack Tip Stress Fields on a Three-Point Bending Specimen
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论文类型：会议论文
发表时间：2012-12-08
收录刊物：EI、CPCI-S、Scopus
卷号：300-301
页面范围：1114-1117
关键字：fracture mechanics; three-point bending specimen; stress intensity factor; XFEM
摘要：In this paper, the crack tip stress field on a three-point bending specimen with a fatigue precracked crack under concentrated loads was analyzed using ABAQUS. The stress intensity factor obtained from simulation was compared with theoretical analysis results and they agreed well. It is found that the result presented using the extended finite element method is capable of providing a reference for further study of the stress intensity factor.