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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：President of international exchange committee of the Chinese Society of Rock Mechanics and Engineering CSRME
其他任职：国际岩石力学与岩石工程学会（ISRM）中国国家小组副主席
性别：男
毕业院校：东北大学
学位：博士
所在单位：土木工程系
办公地点：综合实验四号楼330
联系方式：tca@mail.neu.edu.cn
NUMERICAL STUDY ON PROPERTIES OF WEAK INTERLAYER OF LAMINATED COMPOSITE
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论文类型：期刊论文
发表时间：2010-06-01
发表刊物：ACTA MECHANICA SOLIDA SINICA
收录刊物：SCIE、EI
卷号：23
期号：3
页面范围：231-239
ISSN号：0894-9166
关键字：laminated composite; inhomogeneity; crack process; toughening
摘要：With assumption of material inhomogeneity on meso level, a three-point bending beam model has been adopted to simulate crack propagation in two dimensional laminated composite and to verify the toughening mechanism of energy dissipation and crack deflection along the weak interlayer. Moreover, the effect of strength, elastic modulus and thickness of the weak interlayer on both strength and toughness of the laminated composite have also been investigated in this paper.