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一、导言本文给出了一个三维岩体节理模型。节理模型建立在一个关于粗糙节理的剪切强度和各向异性剪切变形与应力依赖性的系统的实验室试验结果基础上。在本试验中,来自两个天然节理样本的混凝土复制品在节理光滑表面以不同法向压力和在不同剪切方向下剪切。
I. INTRODUCTION This paper presents a three-dimensional rock mass joint model. The joint model is based on the results of a laboratory experiment on the shear strength and anisotropic shear deformation and stress-dependent systems of rough joints. In this experiment, concrete replicas from two natural joint specimens were sheared at different normal pressures and in different shear directions on the joint smooth surface.