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| Numerical simulation of spontaneous combustion “three zones” in goaf |
| Cao Guofei |
| Qifengshan Mining Industry Corporation Ltd., Shanxi Coal Transportation Group, Datong 037000, China |
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Abstract The numerical simulation with finite element method was adopted in 0401 spontaneous combustion goaf three zones in some mine of Datong, the distribution and changing law of goaf spontaneous combustion which cannot confirm in site observation was mastered, providing theoretical data for fire prevention and control in goaf.
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| [ 1 ] 何启林,王德明. 综放面采空区遗煤自然发火过程动态数值模拟[ J ]. 中国矿业大学学报,2004,33( 1 ):11 - 14.
[ 2 ] 贺晓刚. 综放工作面采空区自然发火及“三带”数值模拟研究[ D ]. 徐州:中国矿业大学,2008.
[ 3 ] 杨胜强,张人伟,邸志前,等. 综采面采空区自燃“三带”的分布规律[ J ]. 中国矿业大学学报,2000,29( 1 ):93 - 96.
[ 4] 李树刚.综放开采围岩活动影响下瓦斯运移规律及其控制[ D ]
徐州:中国矿业大学,1998.
[ 5 ] 李树刚.综放面采空区岩体碎胀特性分析[ J ]. 山西煤炭技
术,1996( 4 ):19-22.
[ 6 ] 李树刚,徐精彩.综放开采围岩移动影响下瓦斯运移规律[ J ].
阜新矿业学院学报,1997( 16 ):165-167.
[ 7 ] 李树刚,钱鸣高.石平五综放开采覆岩离层裂隙变化及空隙
渗流特性研究[ J ]. 岩石力学与工程孛报,2000( 19 ):
604-607.
[ 8 ] 许家林,钱鸣高.地面钻井抽放上覆远距离卸压煤层气试验
研究[ J ]. 中国矿业大学学报,2000( 1 ):78-82.
[ 9 ] 许家林,钱鸣高.岩层采动裂隙分布在绿色开采中的应用
[ J ]. 中国矿业大学学报,2004,33( 2 ):141-144.
[ 10 ] 郭嗣琮.不规则采场气体渗流问题的模糊数值解研究[ J ]. 科
学技术与程,2002( 4 ):99-102. |
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