白明洲, 王连俊, 许兆义, 郑黎明, 黄涛. 2002: 施工扰动条件下古滑坡稳定性的数值分析. 工程地质学报, 10(S1): 263-266.
    引用本文: 白明洲, 王连俊, 许兆义, 郑黎明, 黄涛. 2002: 施工扰动条件下古滑坡稳定性的数值分析. 工程地质学报, 10(S1): 263-266.
    shu
    BAI Mingzhou, WANG Lianju, XU Zhaoyi, ZHENG Liming, HUANG Tao. 2002: NUMBERICAL ANALYSIS ON THE STABILITY OF AN OLD LANDSLIDE IN THE CONDITION OF HIGHWAY CONSTRUCTING DISTURBING. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 263-266.
    Citation: BAI Mingzhou, WANG Lianju, XU Zhaoyi, ZHENG Liming, HUANG Tao. 2002: NUMBERICAL ANALYSIS ON THE STABILITY OF AN OLD LANDSLIDE IN THE CONDITION OF HIGHWAY CONSTRUCTING DISTURBING. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 263-266.
    shu

    施工扰动条件下古滑坡稳定性的数值分析

    NUMBERICAL ANALYSIS ON THE STABILITY OF AN OLD LANDSLIDE IN THE CONDITION OF HIGHWAY CONSTRUCTING DISTURBING

      摘要
    • 摘要: 受线型、曲率等的影响,高速公路建设中会遇到在既有滑坡地段进行高路堑边坡开挖的情况,这种施工扰动会影响到滑坡体的稳定性.应用数值分析方法,研究了京珠高速公路粤境某段古滑坡在施工扰动条件下的稳定性,比较分析了不同坡比施工情况下古滑坡体的稳定状态.

       

      Abstract: Controlled by line style and curvature, artificial high slope must be excavated in the old landslide. The influence by excavation may change the stability of old landslide. Numberical analysis method is used to study the stability of an old landslide in Jing-Zhu highway. Through comparison and analysis,the stability in the condition of excavation of the old landslide is studied. Different slope ratio of excavation is analysed.

       

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