Numerical Simulations of Compression Properties of SiC/Al Co-continuous Composites

摘要：

The numerical simulations of property of SiC/Al cocontinuous composites under compression with ANSYS software were carried out. Based on the simulation results, deformational behavior and distribution of stress and strain fields were analyzed. The effects of compression speed for material property was studied. The results showed that Al matrix and SiC reinforcement exhibit different mechanical behavior, large deformation appears inside Al ma-trix; the configuration of SiC has relatively great influence on intensity and dis-tribution of stress within composites, its ultimate stress occurs near the interface of composites; when an external force is exerted on the composites, Al matrix and SiC reinforcement restrict each other to prevent from producing the strain; With the increase of loading velocity, the stress of matrix and the strain of rein-forcement increase rapidly.

关键词： Composites Compression properties ANSYS Loading velocity.

作者: Mingjuan Zhao Na Li Longzhi Zhao Xiaolan Zhang

作者单位: School of Mechanical and Electrical Engineering,East China Jiao tong University, NanChang 330013, China

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 480-485

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）