摘要
岩体原岩应力场的研究成果是矿山工程设计、安全施工与生产必不可少的原始资料之一。本文简要介绍了目前广泛应用的三类岩体原岩应力测量方法;列举了全国16个地下矿山的测量成果,并根据所得资料,对我国矿山岩体原岩应力场分布状况进行了初步探讨和实例分析。
The study result of in-situ rock mass stress field is one of necessary original data for mine project design, safety construction and production. In-situ rock mass stress measurement methods for three categories of rock mass used widely at present, are described briefly, The measurement results in 16 mines of China are listed. Based on the data obtained preliminary disquisition and case analysiy on distribution of mine in-situ rock mass stress field are presented in the paper.
出处
《矿业研究与开发》
CAS
北大核心
1993年第4期55-61,共7页
Mining Research and Development
关键词
原岩应力场
应力测量
岩石力学
Rock mass, In-situ rock mass stress field, Stress measure-rnent
