| 采矿方法与地表沉陷预测 |
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| 引用本文： | 谢东海,冯涛,袁坚,黄存捍,刘金海.采矿方法与地表沉陷预测[J].矿山压力与顶板管理,2007,24(4):469-472. |
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| 作者姓名： | 谢东海 冯涛 袁坚 黄存捍 刘金海 |
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| 作者单位： | [1]湖南科技大学能源与安全工程学院,湖南湘潭411201 [2]中南大学资源与安全工程学院,湖南长沙410083 [3]湖南省第一工业设计研究院,湖南长沙410011 |
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| 基金项目： | 湖南省科技厅重点项目（05sk2008） |
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| 摘 要： | 针对新生煤矿伍家冲矿井建筑物下试验条带开采的实际，运用FLAC软件对其采矿方法与地表移动和变形的关系进行了数值模拟研究，采用GPS现场观测水平位移和垂直位移．研究表明，采用条带间隔开采优于条带顺序开采，数值模拟结果与现场实测数据具有较好的耦合性，数值模拟对地表沉陷的预测是一种经济有效的方法．
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| 关 键 词： | 地下采矿方法 地表沉陷 预测 数值模拟 |
| 文章编号： | 1673-3363（2007）04-0469-04 |
| 收稿时间： | 2007-03-22 |
Prediction of Surface Subsidence Caused by Underground Mining Methods |
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| XIE Dong-hai , FENG Tao , YUAN Jian , HUANG Cun-han , LIU Jin-hai.Prediction of Surface Subsidence Caused by Underground Mining Methods[J].Ground Pressure and Strata Control,2007,24(4):469-472. |
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| Authors: | XIE Dong-hai FENG Tao YUAN Jian HUANG Cun-han LIU Jin-hai |
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| Abstract: | Aimed at the practice of strip mining under buildings in Wujiachong shaft of Xinsheng coal mine, the relationship of mining methods to displacement and deformation of surface subsidence was simulated by using the FLAC software and the horizontal and vertical displacement measured by using GPS method. The results show that the strip interval mining method is better than the strip order mining. The numerical simulation results and the measured data have a good coupling, indicating that the numerical simulation prediction of surface subsidence is an cost saving method. |
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| Keywords: | underground mining methods surface subsidence prediction numerical simulation |
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