动力学方程 Newmark 方法的 Neumann 级数解及其收敛性

Neumann Series Solution of Newmark Method and Its Convergence for Solving Dynamic Equations

讨论了动力学方程的Ｎｅｗｍａｒｋ－Ｎｅｕｍａｎｎ级数解及其收敛性，给出了级数解的收敛性条件，以及近似解和误差的估计式。

The convergence of Newmark Neumann series method for solving dynamic equations is discussed.Conditions of convergence and the estimating expressions of approximate solution and error for the series solution are also given.