摘要
本文通过构造形迹分析,岩移观测、巷道变形调查等五个方面的工作获得的大量资料分析,说明陶庄煤矿存在着现今构造应力场,冲击地压显现与水平构造应力作用密切相关。在采掘工程实施中,对此予以采取控制措施已是不容忽视的实际问题。
Based on analysis of vast information about 5 aspects, such as analysis of structure trace, observation of strata movement, investigation and research into macroscopic deformation of workings and so on, anexistence of present tectonic stress field in Tao Zhuang colliery is proved in this paper. The appearance of disaster from rock-burst and the action of horizontal tectonic stress in the colliery have close relationship.
In mining enginerring taking controlling measures for this is a very important practical problem.
关键词
煤矿
构造
应力
冲击
地压
力源
structure trace
obseruation of strata movement
deformation of workings
tectonic stress
rock-burst
