| 华胜煤业3103工作面回采顺槽围岩支护稳定性研究 |
| |
| 作者姓名： | 何俊 |
| |
| 作者单位： | 太原煤炭气化（集团）有限责任公司 |
| |
| 摘 要： | 以华胜煤业3#煤层3103工作面回采顺槽为研究对象,针对该顺槽围岩支护困难的问题,采用数值模拟与工程应用相结合的方法全面分析研究。研究结果显示,顺槽围岩采用锚杆锚索加钢带联合支护的方式,对围岩的稳定性控制效果最佳,相关顺槽支护参数对类似矿井施工有一定的借鉴意义。
|
| 关 键 词： | 回采顺槽 数值模拟 顺槽支护 |
Research on the Stability of Surrounding Rock Support in Mining Gateway of 3103 Working Face of Huasheng Coal Industry Co.,Ltd. |
| |
| Authors: | HE Jun |
| |
| Affiliation: | (Taiyuan Coal Gasification(Group)Co.,Ltd.,Taiyuan 030006,Shanxi,China) |
| |
| Abstract: | Taking 3103 working face mining gateway of 3#coal seam of Huasheng Coal Industry Co.,Ltd.as the research object,aiming at the difficulty of supporting the surrounding rock of the working face,this paper used the method of numerical simulation and engineering application to analyze and study comprehensively.The research results show that the method of bolt,cable and steel band combined support is the best way to control the stability of the surrounding rock in the stope,and the relevant supporting parameters can be used for reference in similar mine construction. |
| |
| Keywords: | mining gateway numerical simulation gateway support |
| 本文献已被 维普 等数据库收录！ |
|
