岩石节理粗糙度系数JRC测量新方法  

The New Measuring Method of Joint Roughness Coefficients

作　　者：杜时贵[1,2] 葛军荣 

机构地区：[1]浙江工业大学 [2]杭州市公路工程处

出　　处：《西安公路交通大学学报》1999年第2期10-13,共4页Journal of Xi'an Highway University

摘　　要：对已有的粗糙度测量方法做了介绍和评论，从岩石节理的具体特点出发，研制了轮廓曲线仪和基本粗糙度尺。The methods of roughness measurement are reviewed in this paper.The new profilograph and fundamental roughness ruler are designed and tested from the light of the characteristics of rock joint, which provide a quick approach for measuring the joint roughness coefficients.

关 键 词：岩石 节理 粗糙度系数 测量 JRC 

分 类 号：TU459[建筑科学—岩土工程]