本文用弹塑性有限元方法模拟基坑破坏过程，分析了影响基坑支护破坏的因素。
In this paper an elastoplastic finite element method is employed to simulate the procedure of the failure of the supports for excavation, by which the factors are analyzed.
本文对单向连续纤维增强复合材料的弹塑性本构关系进行了数值模拟。
In the paper the elastoplastic constitutive relations of unidirectional fiber reinforced composite materials were modeled numerically.
由于采用显式差分法，它尤其适合于材料的弹塑性、大变形分析以及施工过程的模拟。
Because of the application of explicit difference method, it is especially suitable to elastoplastic analysis, large deformation analysis and construction process simulation.
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