The nonlinear dynamic response of piping with gapped supports is analyzed by the finite element method for the dynamic contact problem. 用动力接触有限元法对带间隙支座的管系非线性动力响应进行分析。
By adopting the contacting finite element method to carrying out the contacting simulation and the correlated problems in the meshing calculation of gear was studied analytically. 采用接触有限元方法进行了接触仿真,分析研究了齿轮啮合计算中的相关问题。