自适应多重网格有限元法及在洞室稳定分析中的应用尝试

Adaptive Multigrid FEM and Its Preliminary Application in the Stability Analysis of Cave

本文简述了自适应多重网格有限元方程求解算法的原理、数据结构及计算程序的实现，并列举了一个地下洞室的计算例子作为应用尝试，同时进行了相应的讨论。

In this paper,the authors describe simply the main principles of the adaptive multigrid FEM,the data structure and the realization for the computation program.A cave case is cited as a preliminary application,and the relevant discussion is given at the same time.