| 朱庄矿3522工作面复杂地质条件下安全高效途径 |
| |
| 引用本文： | 丁玉群,王素贞.朱庄矿3522工作面复杂地质条件下安全高效途径[J].江西煤炭科技,2008(4). |
| |
| 作者姓名： | 丁玉群 王素贞 |
| |
| 作者单位： | 淮北矿业集团朱庄煤矿,安徽,淮北,235047 |
| |
| 摘 要： | 以朱庄矿3522综采工作面为例,介绍了综采工作面过断层破碎带及"三软"煤层开采安全高效途径.根据现场情况提出了综采过断层采取仰采、俯采等管理方法措施,以及综采面过断层时控制煤壁片帮、超前管理顶板等破碎带顶板管理方法,提高了综采面过断层效率.
|
| 关 键 词： | 综采面 过断层 方法 措施 |
Safe and Effective Approaches to Passing Fault Crush Zone under Complicated Geological Conditions |
| |
| Ding Yuqun,Wang Suzhen.Safe and Effective Approaches to Passing Fault Crush Zone under Complicated Geological Conditions[J].Jiangxi Coal Science & Technology,2008(4). |
| |
| Authors: | Ding Yuqun Wang Suzhen |
| |
| Abstract: | Taking the case of 3522 fully mechanized coal face in Zhuzhuang Colliery,the authors have introduced the safe and effective approaches to passing fault crush zone under the condition of soft seam,which include the management measures of overhand and underhand mining,control of rib fall and advanced roof management. |
| |
| Keywords: | fully mechanized coal face fault measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
