不同开采条件下采空区地表变形机理的数值模拟研究
불동개채조건하채공구지표변형궤리적수치모의연구
Study on Ground Deformation Mechanism and Numerical Simulation of Mined-out Areas of Different Conditions
  • 万方数据
    城市地质 성시지질
    URBAN GEOLOGY
    2015年 z1期 64-67,126 ,共5页

    姚康%熊春华%胡福根%张翊超%宋庆伟%闫驰

    요강%웅춘화%호복근%장익초%송경위%염치

    采空区%数值模拟%地表变形 採空區%數值模擬%地錶變形
    채공구%수치모의%지표변형
    mined out area%numerical simulation%ground surface deformation
    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。
    통과건립수치모형，모의불동채심、채관、채후급불동개채경각하채공구지표적변형，통과수치모의급계산득출각개채조건하지표적하침곡선급수평이동곡선，진이분석지표변형규률급변형궤리，위연구개채인기적지표변형제공일충편첩적방법。
    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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