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由康德尔(Cundall)(1974)提出来的离散单元法,是研究巷道周围不连续性岩体结构的数值解的方法之一.本文介绍了一个尝试,即:用离散单元法摸清不连续性岩体和块体井壁结构的破坏过程,以及锚杆支架的支护效果、对离散单元法的基本原理也做了介绍.
Discrete element method proposed by Cundall (1974) is one of the methods to study the numerical solution of discontinuous rock mass structure around the roadway. This paper presents an attempt to find out the discontinuity by the discrete element method. The destruction process of the rock mass and block body wall structure, as well as the support effect of the anchor support, and the basic principle of the discrete element method are also introduced.