山东煤炭科技Issue(5)：3-4,7,3.DOI:10.3969/j.issn.1005-2801.2016.05.002
软岩地层深部采区矿压显现规律与支护对策
Rules and support methods of soft rock strata in deep mining underground pressure
王德超1
作者信息
- 1. 山东能源龙矿集团梁家煤矿，山东 龙口 265700
- 折叠
摘要
Abstract
out of the sixth mining area of NO.4 coal seam is the deepest area in Liangjia Coal Mine, it is up to 700 meters in the deepest area, belonging to the soft rock strata with large buried depth. Through the study of strata pressure behavior law in deep working face, had made the mine pressure observation results in the static and the dynamic pressure deformation laws of roadway and working face of mine pressure appearance, the support operation condition, and the mutual influence in adjacent working face in the same seam mining, which can meet the needs of safety in production of the new mining area, and have a strong use of and operability.关键词
软岩/深部/矿压显现/支护Key words
soft rock/deep/rock pressure appearance/support分类
矿业与冶金引用本文复制引用
王德超..软岩地层深部采区矿压显现规律与支护对策[J].山东煤炭科技,2016,(5):3-4,7,3.
