| 松散岩巷道超前支护技术 |
| |
| 引用本文： | 田春雨.松散岩巷道超前支护技术[J].煤炭技术,2009,28(4). |
| |
| 作者姓名： | 田春雨 |
| |
| 作者单位： | 七台河矿业精煤集团,龙湖煤矿,黑龙江,七台河,154600 |
| |
| 摘 要： | 介绍了松软破碎岩层工作面锚杆超前支护、短段掘支的施工方法。这种方法具有安全、快速、高效等优点,为软岩巷道施工积累了一定的经验。
|
| 关 键 词： | 岩巷 超前支护 安全 |
Loose Rock Tunnel ahead Supporting Technique |
| |
| TIAN Chun-yu.Loose Rock Tunnel ahead Supporting Technique[J].Coal Technology,2009,28(4). |
| |
| Authors: | TIAN Chun-yu |
| |
| Affiliation: | Longhu Coal Mine;Qitaihe Mining Industry Cleaned Coal Group;Qitaihe 154600;China |
| |
| Abstract: | The loose soft broken rock layer work face anchor ahead supporting,the short segment dig and support construction method are introduced.It has safety fast efficient advantages etc.The experience is accumulated for soft rock tunnel construction. |
| |
| Keywords: | rock lane ahead supporting safety |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
