软破岩的定义、分类及其支护策略  

DEFINITION AND CLASSIFICATION OF SOFT-FRACTURED ROCK MASS AND ITS SUPPORT PRINCIPLE

作　　者：朱建明[1] 任天贵[1] 明士祥[1] 宋卫东[1] 

机构地区：[1]北京科技大学,北京100083

出　　处：《矿业研究与开发》1997年第2期9-12,共4页Mining Research and Development

摘　　要：结合矿山生产实际，作者系统地提出了软破岩概念，抛开了传统软岩定义。探讨了软破岩体的分类及其支护策略，对类似岩体的支护有一定的指导作用。According to the real situation of mining production,the authors get rid from the constraint of the conventional definition of soft rock and put forward the concept of softfractured rock, the classification of soft-fractured rock mass and its support principle. This paper plays a directive role in the support of similar rock mass.

关 键 词：软岩 软破岩 支护策略 铜矿 巷道支护 

分 类 号：TD353[矿业工程—矿井建设]