| 大宝山矿山采空区地面塌陷地质灾害预测及其防治措施 |
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| 引用本文： | 杨成奎.大宝山矿山采空区地面塌陷地质灾害预测及其防治措施[J].矿产与地质,2013(5):416-420. |
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| 作者姓名： | 杨成奎 |
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| 作者单位： | 广东有色地质勘查院,广东 广州510080 |
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| 摘 要： | 大宝山矿经过多年的地下开采及民采，形成大量不规则的、规模及空间位置不明的地下采空区群，对其后续采矿活动的矿工人身安全和矿山开采设施造成了极大危害。本文通过对大宝山采空区相关影响因素的研究，介绍了对该矿山采空区地面塌陷地质灾害的预测的基本思路和分析方法，对其有可能发生地面塌陷灾害的地段进行了预测评估，并探讨了相应的综合治理措施。
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| 关 键 词： | 大宝山 矿区 采空区地面塌陷 地质灾害 防治对策 |
Geologic hazard forecast and its control measures of exhausted area surface collapse of Dabaoshan mine |
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| YANG Cheng-kui.Geologic hazard forecast and its control measures of exhausted area surface collapse of Dabaoshan mine[J].Mineral Resources and Geology,2013(5):416-420. |
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| Authors: | YANG Cheng-kui |
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| Institution: | YANG Cheng-kui ( Guangdong Nonferrous Metals Geological Exploration Institute, Guangzhou 510080, Guangdong , China) |
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| Abstract: | After years of underground exploitation and private mining,a large amount of irregular under-ground exhausted area groups of unknown scale and space location are formed in Dabaoshan deposit,which creates great hazard to personal safety of mine workers in sequent exploration activities and mine exploration facilities.This paper researches on influential factors of Dabaoshan exhausted area,and elaborates on basic i-dea and analysis methods of surface collapse prediction of exhausted area in the mine.Sections of possible surface collapse hazards are predicted and evaluated,and related comprehensive harness measures are dis-cussed. |
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| Keywords: | geologic hazard exhausted area surface collapse control measures Dabaoshan mining area |
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