中文摘要：

碰撞表面的随机边界条件反映了粘弹性材料在不同碰撞条件下的复杂性质.数值的不确定性和确定模型的渐近估计都可以利用计算机系统来计算.运用有限元方法来模拟碰撞表面的变形,得出远离接触表面部分的结构保持稳定.

英文摘要：

The stochastic boundary condition in the contact interface reflects complex properties of visco-elastic material with various contact conditions.Numerical uncertainties from the simulation and the asymptotic estimates from the determined model are calculated to form a benchmark.The finite element method to simulate the deformation of the contact interface is used,while part of the structure distant from the contact interface remains stable.