| 荆各庄矿开采后期自然发火特点及防治技术研究 |
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| 引用本文： | 杨志,王福生.荆各庄矿开采后期自然发火特点及防治技术研究[J].河北化工,2014(12):64-66. |
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| 作者姓名： | 杨志 王福生 |
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| 作者单位： | 河北联合大学矿业学院;开滦(集团)有限责任公司荆各庄矿业分公司; |
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| 摘 要： | 荆各庄矿处于开采后期,煤炭资源枯竭,开始对复采区、边角余煤、采区煤柱进行挖潜开采,导致原回撤封闭采空区出现不同程度的自然发火隐患,呈现多样性、复杂性特点,针对矿井开采后期收缩回撤阶段自然发火规律,通过强化技术管理、自然发火检测与预报、加强采空区及老硐的治理等综合技术措施,减少火灾事故的发生。
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| 关 键 词： | 自然发火 防灭火 技术措施 |
Jinggezhuang Mine Late Mining Spontaneous Combustion Characteristics and Prevention and Control Technology Research |
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| YANG Zhi;WANG Fu-sheng.Jinggezhuang Mine Late Mining Spontaneous Combustion Characteristics and Prevention and Control Technology Research[J].Hebei Chemical Engineering and Industry,2014(12):64-66. |
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| Authors: | YANG Zhi;WANG Fu-sheng |
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| Affiliation: | YANG Zhi;WANG Fu-sheng;Mining Institute, Hebei United University;Jinggezhuan Mining Branch,Kailuan (Group) Ltd.; |
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| Abstract: | Jinggezhuang Mine was in late mining period, with coal resources drying up, second mining area, boundary coal,coal pillar in mining area started to be mined, which led to spontaneous combustion hidden trouble in original retracement mining area, with characteristics of diversity, complexity, based on the spontaneous combustion rule in contraction retracement stage, through strengthening technical management, spontaneous combustion detection and prediction of mining area and old chamber, strengthening the comprehensive technical measures management, reduced the happening of the fire accident. |
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| Keywords: | spontaneous combustion fire prevention technical measure |
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