摘要
为使弹性摩擦接触问题的线性互补法得到收敛性保证，提出一个摄动原理．证明了通过“摆脱摄动误差”可得到原离散模型的精确解．
A perturbation principle, which makes the mathematical programming methods of elastic frictional contact problems to be successful theoretically, is presented in this paper. It is proved that the exact solutions can be obtained by 'eliminating the error from perturbation'.
出处
《固体力学学报》
CAS
CSCD
北大核心
1995年第4期355-358,共4页
Chinese Journal of Solid Mechanics
关键词
弹性
摩擦
线性互补法
摄动原理
接触问题
elastic frictional contact, linear complementurity, perturbation principle, convergence
