| 废弃矿井和岩溶矿区引起地表陷落的监测与保护措施探讨 |
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| 引用本文： | 贺跃光,邱斌.废弃矿井和岩溶矿区引起地表陷落的监测与保护措施探讨[J].江西有色金属,2000,14(3):1-3,13. |
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| 作者姓名： | 贺跃光 邱斌 |
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| 作者单位： | 中南大学,湖南长沙 |
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| 摘 要： | 根据国外资料和我国的实际情况，指出在有废弃矿井和岩溶矿区的地表存在再次下沉和塌陷的可能性最大。论述了地下水位的变化、振动诱发、建筑物附加荷载作用是引起地表下沉和塌陷的主要因素，且发生陷落的时间具有不确定性，提出了地表的监测方法及相应的建筑保护措施。
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| 关 键 词： | 废弃矿井 岩溶矿区 地表沉陷 监测 保护措施 |
A supervision on surface subsidence of abandoned pit in karstic district and some protective measurements |
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| HE Yue-guang,QIU Bin.A supervision on surface subsidence of abandoned pit in karstic district and some protective measurements[J].Jiangxi Nonferrous Metals,2000,14(3):1-3,13. |
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| Authors: | HE Yue-guang QIU Bin |
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| Abstract: | The paper present there exists great possibility of ground subsidence in abandoned pit of karstic district base on some materials from abroad and practical conditions at home.Some main factors causing ground subsidence are discussed,such as: change of ground water level,vibrating caused and loading of buildings etc.The supervision methods to ground subsidence and protective measurements to buildings are put forward,because of the indefinite subsidence time. |
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| Keywords: | abandoned pit karstic district surface subsidence supervision measurement |
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