感谢赵跃堂先生对“流体饱和两相多孔介质动力反应分析的显式有限元法”一文所提供的算例中人工边界设置问题的讨论和关注。现就有关问题作如下答复和讨论。 1.原文是针对一般介质和一般局部荷载情况建立的计算模型和计算方法 ,这种模型和方法同样适用于均质半空间表面作用均布 Thanks to Mr. Zhao Yue-tang for his discussion and attention on the artificial boundary setting in the example provided by the article “Explicit Finite Element Method for Dynamic Response Analysis of Fluid-Saturated Two-Phase Porous Media”. We hereby give the following reply and discussion on the relevant issues. 1. The original text is for the general medium and the general local load conditions to establish the calculation model and calculation method, the model and method is equally applicable to homogeneous half-space surface effect uniform