| 华北型煤田岩溶陷落柱侧壁厚壁筒突水模式研究 |
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| 引用本文： | 刘国林,尹尚先,王延斌.华北型煤田岩溶陷落柱侧壁厚壁筒突水模式研究[J].工程地质学报(英文版),2007,15(2):284-287. |
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| 作者姓名： | 刘国林 尹尚先 王延斌 |
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| 作者单位： | 1.中国矿业大学北京校区资源与安全工程学院,北京100083; |
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| 摘 要： | 岩溶陷落柱作为一种特殊地质体,在华北型煤田广泛发育和分布,本文就华北型煤田岩溶陷落柱侧壁厚壁筒突水模式及判据进行了研究,这对华北型煤田煤矿安全生产有着重要意义。
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| 关 键 词： | 华北型煤田 岩溶陷落柱 突水 |
| 文章编号： | 1004-9665/2007/15(02)-0284-04 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2007-01-15 |
MODEL OF WATER INRUSH FOR THICK WALL CYLINDER AT SIDE FACE OF PALEO-SINKHOLES IN NORTH-CHINA-TYPE COALFIELDS |
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| LIU Guolin,YIN Shangxian,WANG Yanbin.MODEL OF WATER INRUSH FOR THICK WALL CYLINDER AT SIDE FACE OF PALEO-SINKHOLES IN NORTH-CHINA-TYPE COALFIELDS[J].Journal of Engineering Geology,2007,15(2):284-287. |
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| Authors: | LIU Guolin YIN Shangxian WANG Yanbin |
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| Institution: | 1.School of Resources and Safety Engineering,China University of Mining and Technology, Beijing 100083;2.North china Institute of Science and Technology, Yanjiao 101601 |
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| Abstract: | As particular geological bodies, many paleo-sinkholes extensively develop and distribute in North-China-Type coalfields, This paper studies the model of water inrush for thick wall cylinder at side face of paleo-sinkholes in north-China-Type coalfields, This has great significance to the safety production of coalmines. |
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| Keywords: | North-China-Type coalfields Paleo-sinkholes Water Inrush |
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