| 辛置煤矿东四采区顺槽巷道支护优化 |
| |
| 引用本文： | 霍卫星.辛置煤矿东四采区顺槽巷道支护优化[J].山西能源与节能,2014(9):136-138. |
| |
| 作者姓名： | 霍卫星 |
| |
| 作者单位： | 山西焦煤霍州煤电集团辛置煤矿; |
| |
| 摘 要： | 通过对辛置煤矿东四采区10号煤层426工作面顺槽巷道地质资料和现场调研分析,结合以往现场支护参数、施工工艺及巷道支护效果,对顺槽支护参数进行了优化,优化后延米支护费用降低20%。通过后期现场离层仪观测,达到预期目的,对优化巷道的支护参数进行了推广。
|
| 关 键 词： | 巷道 支护 优化 成本 降低 |
Optimization of Gateroad Support in East Fourth Mining Area of Xinzhi Coal Mine |
| |
| HUO Wei-xing.Optimization of Gateroad Support in East Fourth Mining Area of Xinzhi Coal Mine[J].Shanxi Energy and Conservation,2014(9):136-138. |
| |
| Authors: | HUO Wei-xing |
| |
| Affiliation: | HUO Wei-xing (Xinzhi Coal Mine of Shanxi Coking Coal Huozhou Coal Electricity Group, Huozhou 031400, Shanxi, China) |
| |
| Abstract: | Based on the analysis of geological data and on-site investigation of gateroad in 426 working face of 10# coal seam in east fourth mining area of Xinzhi Coal Mine, combined with the previous on-site support parameters, construction process and the effect of roadway support, the parameters of gateroad support was optimized, after which the linear meter support cost has been reduced by 20%. By the on-site observations of separation instrument later, it is found that the desired objective has been achieved. The support parameters for optimizing roadway have been promoted. |
| |
| Keywords: | roadway support optimization costs reduced |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
