摘要
在对平顶山八矿－４３０ｍ和－５３０ｍ水平３个测站的原岩应力进行超声波检测的基础上，用多元非线性声波椭球模拟方法对矿井地应力场进行了分析。
In this paper, in situ rock stress are measured with supersonic wave at three points on the level of -430 and -530 meters in 8th Coal Mine at Pingdingshan, and then the general state of stress are analyzed with multi nonlinear supersonic wave ellipsoid simulating method.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1998年第5期31-36,共6页
Chinese Journal of Geotechnical Engineering
关键词
原岩应力
超声波检测
应力场
in situ rock stress, supersonic wave probing, supersoic wave ellipsoid , general state of stress.
