开挖过程中衬砌支护对隧道稳定性的分析
개알과정중츤체지호대수도은정성적분석
Stability Analysis of Lining Support for Tunnel in the Process of Excavation
  • 万方数据
    重庆科技学院学报：自然科学版 중경과기학원학보：자연과학판
    Journal of Chongqing University of Science and Technology:Natural Science Edition
    2011年 4期 125-127 ,共3页

    刘腾%柳峥%刘志强%张浩%聂鑫

    류등%류쟁%류지강%장호%섭흠

    数值模拟%稳定性%深埋隧道 數值模擬%穩定性%深埋隧道
    수치모의%은정성%심매수도
    numerical simulation%FLAC3D%stability%deep tunnel
    以承秦高速某隧道为背景,通过FLAC3D数值模拟隧道开挖支护过程,与施工测量相结合分析其在开挖过程中的变化规律,研究在开挖过程中衬砌对隧道沉降及应力作用的影响。
    이승진고속모수도위배경,통과FLAC3D수치모의수도개알지호과정,여시공측량상결합분석기재개알과정중적변화규률,연구재개알과정중츤체대수도침강급응력작용적영향。
    The effects of factors on the stability of tunnels are various.Tunnel lining plays a very important role in long-term stability.With the background of a tunnel in Chen-qin highway,FLAC3D numerical software simulates the processes of tunnel excavation and support,combined with the measured data.The paper analyzes the changes and researches the influence on settlement and stress in the tunnel excavation.
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