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岩体力学问题的决策所涉及的因素如地质、岩体结构特征、岩体力学性质、工程特征、生产、施工及其它信息大多数都是不确定的 ,也就是说以上这些信息呈模糊性、随机性、未确定性和不完全性。本文主要探讨岩石力学非线性计算软件—FLAC2D3 .3在地下巷道层破坏数值计算中的应用。
Most of the factors involved in the decision-making of rock mechanics problems are geology, structural features of rock mass, mechanical properties of rock mass, engineering features, production, construction and other information are indefinite, that is to say, the above information is ambiguous, Randomness, uncertainty and incompleteness. This article mainly discusses the application of FLAC2D3.3, a nonlinear calculation software for rock mechanics, in the numerical calculation of the damage of underground roadway.