| 联合支护技术在高应力区软岩巷道返修中的应用 |
| |
| 引用本文： | 张明习. 联合支护技术在高应力区软岩巷道返修中的应用[J]. 河北化工, 2014, 0(10): 31-32 |
| |
| 作者姓名： | 张明习 |
| |
| 作者单位： | 冀中能源峰峰集团大社矿; |
| |
| 摘 要： | 大社矿西翼皮带年久失修巷道压力大、断层多、岩石松软,底鼓现象严重,针对这一现象,采用一种新型加固支护锚网喷、套U钢、打锚索、注水泥浆的联合支护方式,为该矿在克服复杂地质构造提供了新的支护方式,并取得了良好的社会及经济效益。
|
| 关 键 词： | 联合支护 高应力 软岩巷道 返修 |
Combined Support Technology Application in High Stress Region Soft Rock Roadway Repair |
| |
| ZHANG Ming-xi. Combined Support Technology Application in High Stress Region Soft Rock Roadway Repair[J]. Hebei Chemical Engineering and Industry, 2014, 0(10): 31-32 |
| |
| Authors: | ZHANG Ming-xi |
| |
| Affiliation: | ZHANG Ming-xi;Dashe Mine,Jizhong Energy Fengfeng Group; |
| |
| Abstract: | West wing belt of Dashe Mine with large pressure of roadway, multiple fault, soft rock, serious bottom heave out of repair, based on this phenomenon, a new type of reinforcement spray anchor net and set of U steel, anchor cable and cement injection combined supporting method was adopted, which provided a new way of support to overcome the complex geological structure, with good social and economic benefits. |
| |
| Keywords: | combined support high stress soft rock roadways repair |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
