|
|||||
|
|
| “三软”不稳定厚煤层综放开采的顶板控制 | |
| 引用本文： | 樊德恒,陈丙振,石爱平. “三软”不稳定厚煤层综放开采的顶板控制[J]. 煤, 2002, 11(2): 35-36 |
| 作者姓名： | 樊德恒 陈丙振 石爱平 |
| 作者单位： | 1. 郑煤集团公司,生产处,河南,新密,452371 2. 潞安矿业集团公司,五阳煤矿,山西,长治,046205 |
| 摘 要： | 综放开采顶板管理问题的解决 ,使郑煤集团公司采煤工艺取得突破 ,为豫西煤田的开发走出一条高产高效的路子 |
| 关 键 词： | 综采放顶煤 顶板控制 “三软”煤层 |
| 文章编号： | 1005-2798(2002)02-0035-02 |
| 修稿时间： | 2001-12-25 |
Roof Control of Sub - level Caving Mining in"Three- weak Elements" Unstable Thick Seam |
|
| FAN De?Heng ,CHEN Bing?zhen ,SHI Ai?ping. Roof Control of Sub - level Caving Mining in"Three- weak Elements" Unstable Thick Seam[J]. Coal, 2002, 11(2): 35-36 | |
| Authors: | FAN De?Heng CHEN Bing?zhen SHI Ai?ping |
| Affiliation: | FAN De?Heng 1,CHEN Bing?zhen 1,SHI Ai?ping 2 |
| Abstract: | Solving roof management problem in sub-level caving mining,Zhengzhou coal group company gets breakthrough in mining craft,and finds out a high-output and effiency way for Yuxi coal field. |
| Keywords: | sub-level caving mining,roof control," three-weak elements" coal seam, |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |