萧县穆集煤矿矿井抽水对郑徐客专沉降稳定的影响
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摘要
采用理论分析与数字模拟相结合的方法,合理确定了煤矿抽水对客运专线的最小安全距离,并讨论了治理采空区抽水对地表沉降影响的初步方案,既保证了客运专线的稳定安全,又尽可能的减少压覆矿产资源的范围,具有重要的现实意义。
Using the method combining with the theoretical analysis and digital simulation,this paper rationally determined the minimum safety distance of coal mine pumping to passenger dedicated line,and discussed the preliminary scheme of treatment of gob pumping to surface subsidence,not only guaranteed the stability and safety of passenger dedicated line,and as far as possible to reduce the scope of pressure mineral resources,had important practical significance.
Using the method combining with the theoretical analysis and digital simulation,this paper rationally determined the minimum safety distance of coal mine pumping to passenger dedicated line,and discussed the preliminary scheme of treatment of gob pumping to surface subsidence,not only guaranteed the stability and safety of passenger dedicated line,and as far as possible to reduce the scope of pressure mineral resources,had important practical significance.
引文
[1]Holzer,T.L.Preconsolidation stress of aquifer systems in areas of induced land subsidence[J].Water Resour.Res.,1981,17(3):693-704.
[2]JGJ/T 111-98,建筑与市政降水工程技术规范[S].
[3]周载阳.地下水开采引起地面沉降的机理研究[J].工程勘察,2012(8):37-45.
[4]刘波,韩彦辉.FLAC原理实例与应用指南[M].北京:人民交通出版社,2005:98-124.
[5]纪万斌.工程塌陷与治理[M].北京:地震出版社,1998:136-144.
[2]JGJ/T 111-98,建筑与市政降水工程技术规范[S].
[3]周载阳.地下水开采引起地面沉降的机理研究[J].工程勘察,2012(8):37-45.
[4]刘波,韩彦辉.FLAC原理实例与应用指南[M].北京:人民交通出版社,2005:98-124.
[5]纪万斌.工程塌陷与治理[M].北京:地震出版社,1998:136-144.
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