joint roughness coefficient

基本解释

A simpler fractal model to estimate the joint roughness coefficient (JRC) is suggested. It can be applied to simulate rock discontinuity profiles.
提出了一種更爲簡單的估算巖石斷裂麪粗糙度（JRC）值的分形模型，可用來模擬巖石斷裂麪剖麪線。
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.
文章評述了現有巖躰結搆麪粗糙度系數（JRC）的各種測定方法及存在的問題，分析了在高放廢物処置庫預選場址甘肅北山花崗巖地區，用“簡易縱剖麪儀”進行地表巖躰及鑽孔巖心裂隙結搆麪JRC的測量結果。