山东煤炭科技Issue(5)：112-112,114,2.
受工作面采动影响的下方胶运空巷二次加强支护设计
Secomdary Strengthened Support Design of Abandoned Roadway Under Coalface Mining Influence
许卓群 1乔鹏聪2
作者信息
- 1. 内蒙古伊泰京粤酸刺沟矿业有限责任公司,内蒙古鄂尔多斯010300
- 2. 山东科技大学资源与环境工程学院,山东青岛266510
- 折叠
摘要
Abstract
In the process of transfer roadway excavation of Suancigou coal mine 6上101-1 face,The fault exposed.As to avoid the faults,to constructe the other tunnel under the original roadway.When the coal face advances here,the face end go through the empty alley.To pass empty Lane for security,deciding to increase secondary strengthened support on the original roadway,the abandoned roadway and the face end using the word wire mesh and steel beams,etc.one filling Nuomi.关键词
空巷/端头/矿山压力/二次加强支护Key words
Abandoned Roadway/End/Mine Pressure/Secondary Strengthened Support分类
矿业与冶金引用本文复制引用
许卓群,乔鹏聪..受工作面采动影响的下方胶运空巷二次加强支护设计[J].山东煤炭科技,2011,(5):112-112,114,2.
