Effect of Residual Stress on the Mechanical Capacity of Layered Composite
For enhanced mechanical properties of ceramics for structural application,a great deal of attention has concentrated on preparation of layered composites.In this study,numerical simulation technique,which is applicable for the evaluation of mechanical performance for layered composite material,was developed.A generalized material constitutive equation coupled with material damage model based on the continuum damage mechanics approach was proposed and has been implemented to an in-house type finite element analysis code.The material behaviors for each component of layered composites can be simulated by the pre-defined material model on the simulation.A series of finite element analyses was carried out in order to elucidate the effect of fabrication related residual stress on the structural capacity of the layered composites.
Ceramic composites Damage mechanics Finite Element Analysis Residual Stress
Dae Suk Han Chi Seung Lee Min Sung Chun Myung Hyun Kim Hong Chae Park Jae Myung Lee
Dept.of Naval Architecture & Ocean Eng.,Pusan National University,609-735 Busan,Korea Samsung Heavy Industries,656-717,Geoje,Korea School of Material Science and Engineering,Pusan National University,609-735 Busan,Korea
国际会议
The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))
长沙
英文
1803-1806
2007-05-10（万方平台首次上网日期，不代表论文的发表时间）