Study of Debond Fracture Toughness of Composites Sandwich Structure with Metal Foam Core

摘要：

The debond fracture toughness of composites sandwich structures with metal foam core is determined by modified cracked sandwich beam (MCSB) experiment. There is a pre-crack on the upper face/core interface. The strain energy release rate (SERR) is calculated from the load and displacement curves by using the area method. It is found that the specimens failed only in the core.

作者: Xinzhu Wang Guangtao Zhou

作者单位: Department of Engineering Mechanics, Chongqing University, Chongqing 400040, China College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China

会议类型: 国际会议

会议名称: The 6th International Conference on Physical and Numerical Simulation of Materials Processing(第六届材料与热加工物理模拟及数值模拟国际学术会议 ICPNS 2010)

会议地点: 桂林

会议语种:英文

页码: 1-8

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）