作者其他论文
文献详情
A 3D progressive material damage model for Fe simulation of machining a unidirectional FRP composite
文献类型:期刊
作者:He, Yanli[1]  Zhang, Ying[2]  Luo, Ming[3]  Wu, Baohai[4]  
机构:[1]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
[2]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
[3]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
[4]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, China
通讯作者:He, Yanli(heyl@nwpu.edu.cn)
年:2017
期刊名称:Composites: Mechanics, Computations, Applications
卷:8
期:2
页码范围:125-145
增刊:正刊
收录情况:EI(20172603812008)  
所属部门:机电学院
人气指数:423
浏览次数:417
摘要:
In existing finite element (FE) models of machining a unidirectional fiber-reinforced polymer composite (FRP), the instantaneous damage strategy or two-dimensional (2D) progressive damage models are most widely used. In this study, an energy-based three-dimensional progressive damage model was proposed for damage evolution and continuous stiffness degradation of FRP material. Maximum stress criterion was applied for damage initiation prediction. The progressive damage model was implemented in Ab ...More
0
评论(0 条评论)
登录