| 陷落柱在钻探中的识别特征及其形成机理研究 |
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| 引用本文： | 冯树国,王睿.陷落柱在钻探中的识别特征及其形成机理研究[J].北京工业职业技术学院学报,2010,9(3):10-11,15. |
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| 作者姓名： | 冯树国 王睿 |
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| 作者单位： | 开滦能源化工股份有限公司范各庄矿业分公司,河北,唐山,063108;中国矿业大学(北京)地球科学与测绘工程学院,北京,100083 |
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| 摘 要： | 以开滦范各庄矿钻孔探查陷落柱资料为基础,研究了井下钻孔钻进时,遇陷落柱时所出现的识别特征及其特征的形成机理,明确了陷落柱与断层破碎带的区别,为矿井地质工作者准确地判定陷落柱,提供了一定的经验。
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| 关 键 词： | 钻探工程 岩溶陷落柱 特征识别 形成机理 |
Research on Identification Features of Karst Collapse Column and Their Formation Mechanism during Drilling Detecting |
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| Feng Shuguo,Wang Rui.Research on Identification Features of Karst Collapse Column and Their Formation Mechanism during Drilling Detecting[J].Journal of beijing vocational & technical institute of industry,2010,9(3):10-11,15. |
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| Authors: | Feng Shuguo Wang Rui |
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| Institution: | 1.Fangezhuang Mining Branch,Kailuan Mining Group Corporation Ltd.,Tangshan Hebei 063108,China;2.College of Geoscience and Surveying Engineering,China University of Mining and Technology,Beijing 100083,China) |
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| Abstract: | Based on the data of drilling detecting holes of Fangezhuang coal mine in Kailuan,this paper studies the identification features and their formation mechanism during drilling detecting,defining the distinctions between Karst collapse columns and fault rupture zones,and providing certain experience for mining geological workers to identify Karst collapse columns exactly. |
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| Keywords: | drilling engineering karst collapse columns identification features formation mechanism |
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