对拇指掌指关节侧副韧带进行拉伸应力松弛、蠕变实验。
The pulling stress relaxation and creep tests on them were done.
在建立接触副统计表面分形模型的基础上，分析了不同加载条件下的接触应力对磨损状态的影响。
The statistical fractal model of contact surfaces is presented, and the influence of contact stresses on damage states under different load condition is analyzed.
分析了滑动摩擦副疲劳损伤的产生机理， 指出疲劳损伤产生的根本原因是动应力状态。
The originating mechanism of fatigue damage of sliding friction couples is analyzed and that the ultimate causation of fatigue damage is dynamical stress state is pointed out.
应用推荐