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Multiple scale numerical modeling of growth process of multiple cracks in rock mass

机译:岩体中多裂缝生长过程的多规模数值模拟

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Rock mass is neither continuous material nor totally discrete one, it's a kind of defect material which contains many cracks. The nonlinear deformation behavior of rock mass is induced by the unstable propagation of cracks which existed in the rock mass under external loads. Therefore, it is key important for designing rock engineering to study the propagation process of cracks existed in rock mass under compressive stress.
机译:岩体既不是连续材料也不是完全离散的,它是一种缺陷材料,包含许多裂缝。岩体的非线性变形行为由在外部载荷下岩体中存在的裂缝的不稳定传播诱导。因此,它是设计岩石工程的关键,以研究压缩应力下岩体裂缝的传播过程。

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