基于对涂层/基体系统上产生的接触应力的分析，研究了软基体上薄膜的磨损行为。应用有限元法对由压头向涂层或未涂层铝基体施加正压......

The relation between the maximum contact stress ratio and deflection angle is derived from Hertz contact theory when the......

用有限元法对球窝喷管阳球体、承力球窝法兰进行了应力-应变分析,采用间隙元计算了球窝喷管阴阳球体间的接触应力,求出了其分界面......