| 不同开采条件下采空区地表变形机理的数值模拟研究 |
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| 引用本文： | 姚康,熊春华,胡福根,张翊超,宋庆伟,闫驰.不同开采条件下采空区地表变形机理的数值模拟研究[J].城市地质,2015(Z1). |
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| 作者姓名： | 姚康 熊春华 胡福根 张翊超 宋庆伟 闫驰 |
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| 作者单位： | 北京市地质研究所,北京,100120 |
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| 摘 要： | 通过建立数值模型,模拟不同采深、采宽、采厚及不同开采倾角下采空区地表的变形,通过数值模拟及计算得出各开采条件下地表的下沉曲线及水平移动曲线,进而分析地表变形规律及变形机理,为研究开采引起的地表变形提供一种便捷的方法。
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| 关 键 词： | 采空区 数值模拟 地表变形 |
Study on Ground Deformation Mechanism and Numerical Simulation of Mined-out Areas of Different Conditions |
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| YAO Kang,XIONG Chunhua,HU Fugen,ZHANG Yichao,SONG Qingwei,YAN Chi.Study on Ground Deformation Mechanism and Numerical Simulation of Mined-out Areas of Different Conditions[J].City Geology,2015(Z1). |
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| Authors: | YAO Kang XIONG Chunhua HU Fugen ZHANG Yichao SONG Qingwei YAN Chi |
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| Abstract: | This paper is focused on establishing to simulate the goaf surface deformation in condition of various mining depth heigh and dip angle . Law and mechanism of surface deformation are analysed by sinking curve and horizontal displacement curve of surface in different mining requirement based on numerical simulation and calculation. |
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| Keywords: | mined out area numerical simulation ground surface deformation |
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