joint roughness

基本解释

Fractal theory is introduced to analysis of joint net distribution and joint roughness curve.
本文用分形理论，对节理网络分布和粗糙度曲线进行分形分析。
After the joint roughness is defined as the equivalent inclination angle, the model can simulate the behaviors of joints under cyclic loading.
通过将界面粗糙度定义为等效起伏角，模型能模拟节理循环剪切性状。
After that, the authors take Beishan of Gansu province for the HLW disposal area as the example, and measure the joint roughness coefficient(JRC) of surface rock mass and cores of borehole.
文章评述了现有岩体结构面粗糙度系数（JRC）的各种测定方法及存在的问题，分析了在高放废物处置库预选场址甘肃北山花岗岩地区，用“简易纵剖面仪”进行地表岩体及钻孔岩心裂隙结构面JRC的测量结果。