| 近煤层软岩巷道围岩变形治理技术研究 |
| |
| 引用本文： | 胡庆军,牛鹏,石颜.近煤层软岩巷道围岩变形治理技术研究[J].科技信息,2011(5):I0363-I0364. |
| |
| 作者姓名： | 胡庆军 牛鹏 石颜 |
| |
| 作者单位： | 淮北矿业集团公司青东煤矿,安徽淮北235000 |
| |
| 摘 要： | 青东矿井地质条件复杂，断层多，开拓巷道避开突出煤层绕行时，巷道围岩条件较差，给矿井安全带来威胁。本文详细阐述了西翼轨道大巷近煤层软岩巷道支护治理方案及支护参数，在很大程度上减少了巷道变形量，满足了通风、行人、运输安全，降低了维护费用，节约了成本，节省了矿井投产时间，为今后类似条件下的巷道支护提供了宝贵的经验。
|
| 关 键 词： | 近煤层 软岩 巷道 变形治理 |
Near Coal Seam Deformation of Soft Rock Tunnel Control Technology |
| |
| HU Qing-jun,NIU Peng,SHI Yan.Near Coal Seam Deformation of Soft Rock Tunnel Control Technology[J].Science,2011(5):I0363-I0364. |
| |
| Authors: | HU Qing-jun NIU Peng SHI Yan |
| |
| Institution: | , (Huaibei Mining 〈Group〉Company Green East Coal Mine,Huaibei Anhui ,235000, China) |
| |
| Abstract: | Green East Mine complex geological conditions, faults and more, open up detour roadway to avoid the outburst, the poor conditions surrounding rock, a threat to mine safety. This paper describes the West Rail Tai Lane near coal soft rock roadway management program and support parameters, in large measure to reduce deformation of roadway to meet the ventilation, pedestrian, transportation safety, reduced maintenance costs, saving Cost, the mine into production time, under similar conditions for the future roadway provided valuable experience. |
| |
| Keywords: | Near coal seam Soft rock Tunnel Deformation control |
| 本文献已被 维普 等数据库收录！ |
|
