| 房柱式开采的通风系统 |
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| 引用本文： | 谭允祯,李春华,刘振翼,张广文,张祥云,郝迎格.房柱式开采的通风系统[J].煤炭学报,2001,26(1):67-70. |
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| 作者姓名： | 谭允祯 李春华 刘振翼 张广文 张祥云 郝迎格 |
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| 作者单位： | 1. 山东科技大学 资源与环境工程学院,
2. 兖州矿业集团 南屯煤矿, |
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| 摘 要： | 根据房柱式开采的盘区巷道布置的特点，提出了房柱式开采的5种通风方式，即局部通风机通风系统、独立回风巷道通风系统、2进1回通风系统、2进2回通风系统及联合式通风系统，并对通风方式进行了分析。利用加权相对偏离值最小法确定了房柱式开采的通风系统－联合式通风系统。
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| 关 键 词： | 房柱式开采 通风系统 加权相对偏离值最小法 |
| 文章编号： | 0253-9993(2001)01-0067-04 |
| 修稿时间： | 2000年7月28日 |
Ventilation systems of room and pillar mining method |
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| TAN Yun-zhen,LI Chun-hua,LIU Zhen-yi,ZHANG Guang-Wen,ZHANG Xiang-yun,HAO Ying-ge.Ventilation systems of room and pillar mining method[J].Journal of China Coal Society,2001,26(1):67-70. |
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| Authors: | TAN Yun-zhen LI Chun-hua LIU Zhen-yi ZHANG Guang-Wen ZHANG Xiang-yun HAO Ying-ge |
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| Affiliation: | TAN Yun zhen 1,LI Chun hua 1,LIU Zhen yi 1,ZHANG Guang wen 2,ZHANG Xiang yun 2,HAO Ying ge 2 |
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| Abstract: | The room and pillar mining method which using continuous miner has been put into practice in the major mining district of China and has showed its superiority. The most difficult problem of this method is that its ventilation condition is bad. According to the layout of panel entries, five ventilation systems for the method are put forward, they are local fan ventilation system, separate return entry system, two intake and one return entry system, two intake and two return entry system, mixed ventilation system.On the basis of the analysis of ventilation methods, the best ventilation system is determined for this mining method,it is the mixed one, by the minimum weighted relative error method. |
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| Keywords: | room and pillar mining method ventilation system minimum weighted relative error method |
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