摘要
本文介绍了倾斜薄煤层底板采动破坏特征连续观测的设计与实践 ,并根据实测结果 ,结合断裂力学分析 ,研究了倾斜薄煤层底板采动破坏深度与形态 ,为华丰矿及其它矿区类似条件的安全开采提供了科学依据。
This paper introduced the design of continuously observing the mining failure feature in the floor of inclined thin seams and its practice,and made a study of the depth and form of mining failure in the floor of inclined thin seams in combination with analysis by fracture mechanics on the basis of actual measurements,thus providing scientific basis for the safe mining of Huafeng Mine and other similar mines.
出处
《矿业研究与开发》
CAS
2000年第4期1-4,共4页
Mining Research and Development
基金
山东省自然科学基金资助项目
原煤炭部煤炭自然科学基金资助项目
