岩石的粗糙度。范围从0(很平滑的岩石)到1(很粗糙的岩石)。缺省值是0.707。
Roughness of the rock. The range is 0 (very smooth rock) to 1 (very rough rock). The default is 0.707.
然而，岩石断裂表面粗糙度一般不具有自相似分形性质。
Since natural fracture surfaces in rocks rarely display self-similar property, the estimated fractal dimension of surface roughness surffers from the scale effect.
提出了一种更为简单的估算岩石断裂面粗糙度(jrc)值的分形模型，可用来模拟岩石断裂面剖面线。
A simpler fractal model to estimate the joint roughness coefficient (JRC) is suggested. It can be applied to simulate rock discontinuity profiles.
在对三种岩石结构面进行直接剪切试验的基础上，探讨了结构面的变形特性和表面粗糙度的效应。
Direct shear tests were conducted with three kinds of rock joints that contained in limestone from a underground mine, deformation behavior and roughness effect of the joints are discussed.
在对三种岩石结构面进行直接剪切试验的基础上，探讨了结构面的变形特性和表面粗糙度的效应。
Direct shear tests were conducted with three kinds of rock joints that contained in limestone from a underground mine, deformation behavior and roughness effect of the joints are discussed.
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