| 干河煤矿清理斜巷K2灰岩高压含水层预注浆施工技术 |
| |
| 引用本文： | 申见红,王海军,杨慧明,曹玉亮.干河煤矿清理斜巷K2灰岩高压含水层预注浆施工技术[J].探矿工程,2008,35(10):71-72,65. |
| |
| 作者姓名： | 申见红 王海军 杨慧明 曹玉亮 |
| |
| 作者单位： | 霍州煤电集团有限责任公司;煤炭科学研究总院西安研究院;中煤六十三处;煤炭科学研究总院西安研究院 |
| |
| 摘 要： | 霍州煤电集团有限责任公司干河煤矿主井清理斜巷需穿越K2灰岩含水层，其含水层带压达5 MPa，水文地质条件复杂。主要介绍了对高压含水层的注浆堵水工艺，为巷道的安全掘进、防止巷道突水提供了可行的借鉴经验。
|
| 关 键 词： | K2灰岩 斜巷 高压含水层 预注浆 |
| 收稿时间： | 2008/2/27 0:00:00 |
Pre-grouting Technology in High-pressure Water-bearing Stratum of K2 Calcareous Rock in Cleaning Slanting Lane of Ganhe Coal Mine |
| |
| SHEN Jian-hong,WANG Hao-jun,YANG Hui-ming and CAO Yu-liang.Pre-grouting Technology in High-pressure Water-bearing Stratum of K2 Calcareous Rock in Cleaning Slanting Lane of Ganhe Coal Mine[J].Exploration Engineering(Drilling & Tunneling),2008,35(10):71-72,65. |
| |
| Authors: | SHEN Jian-hong WANG Hao-jun YANG Hui-ming and CAO Yu-liang |
| |
| Abstract: | The slanting lane for cleaning up the main shaft of Huozhou coal electricity group Limited company was planed to pass through the water-bearing stratum of K2 calcareous rock, where the hydrogeological conditions is complicated and its water-bearing stratum belt pressure reaches 5 MPa. To avoid water bursting, this paper introduces the technology of grouting in high-pressure water-bearing stratum, which provides feasible experience for tunneling security. |
| |
| Keywords: | |
|
| 点击此处可从《探矿工程》浏览原始摘要信息 |
| 点击此处可从《探矿工程》下载免费的PDF全文 |
|
