节理岩体中地下水流动的离散元模拟_中国矿权网 关键词： 节理岩体；渗流；节理开度；数值模拟 [gap=753]Key words：jointed rock mass; seepage; joint aperture; numerical modelling
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长科院院刊 关键词： 节理岩体；拉裂破坏；永久位移；统一强度准则 [gap=1594]Key words: joint rock；tensile failure；permanent displacement；unified strength theory
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...然科学版、英文版） 关键字: 蠕变模型；节理岩体；法向刚度；切向刚度；FLAC3D软件[gap=1008]Key words: creep model; rock mass; normal stiffness; shear stiffness; FLAC3D software...
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The meshless manifold method is also used to analyze transient deformations of the dynamic fracture mechanics for failure rule of the fractured rockmass. So the Meshless manifold method of the dynamic fracture mechanics is presented in the paper.
为了模拟断续节理岩体在动态荷载作用下的破坏规律，本文在无网格流形方法基础上提出了动态断裂力学的无网格流形方法。
参考来源 - 断续节理岩体的无风格流形方法和实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
讨论了这些方法用于节理岩体不连续变形分析时的各自优势和不足。
The advantages and disadvantages of these methods for analyzing discontinuous deformation of jointed rocks are discussed.
在节理岩体的稳定性分析中，考虑了各组结构面产状和摩擦角的随机性。
Moreover some random factors of orientation and friction Angle of structural surface are considered during the stability analysis of joint rock mass.
在节理岩体工程的数值计算及稳定性评价中，变形特征参数的选择至关重要。
Selection of deformation parameters is very important in numerical computation and stability evaluation of the jointed rock masses engineering.
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