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| 坚硬、难放顶板的采煤工作面管理 | |
| 引用本文： | 武文胜. 坚硬、难放顶板的采煤工作面管理[J]. 煤炭技术, 2009, 28(8) |
| 作者姓名： | 武文胜 |
| 作者单位： | 七台河矿业精煤集团公司,龙湖煤矿,黑龙江,七台河,154600 |
| 摘 要： | 七台河矿业精煤集团公司龙湖煤矿在坚硬、难放顶板的管理方面,摸索出一条可行的途径,取得了较好的效果,实现了安全放顶,为煤矿生产提供了很好的经验。 |
| 关 键 词： | 难放顶板 采煤工作面 管理 |
Management at Coal Face With Strong & Tight Caving Roof |
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| WU Wen-sheng. Management at Coal Face With Strong & Tight Caving Roof[J]. Coal Technology, 2009, 28(8) | |
| Authors: | WU Wen-sheng |
| Abstract: | In Longhu Coal Mine in Qitaihe Mining Industry Cleaned Coal Group Comp.,a feasible way was found out on the management side of the strong and tight caving roofs. The better effect was abtained,The safe caving was realized. The good experience was provided for the coal nines production. |
| Keywords: | tight caving roof coal face management |
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