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采用一种接触磨擦单元并利用广泛应用于岩土工程分析的 Mohr- Coulomb塑性准则对同一隧道采用不同的衬砌类型的结构性能进行了比较分析 ,取得了一些有意义的结果
Using a contact friction unit and using Mohr-Coulomb plasticity criteria, which are widely used in geotechnical analysis, the structural performances of different lining types of the same tunnel are compared and some meaningful results are obtained