吉同元, 胡光伟. 2007: 地下水对边坡稳定性影响的数值模拟研究. 工程地质学报, 15(S1): 116-118.
    引用本文: 吉同元, 胡光伟. 2007: 地下水对边坡稳定性影响的数值模拟研究. 工程地质学报, 15(S1): 116-118.
    JI Tongyuan, HU Guangwei. 2007: THE NUMERICAL SIMULATION ANALYSIS ON EFFECT OF GROUNDWATER TO SLOPE STABILITY. JOURNAL OF ENGINEERING GEOLOGY, 15(S1): 116-118.
    Citation: JI Tongyuan, HU Guangwei. 2007: THE NUMERICAL SIMULATION ANALYSIS ON EFFECT OF GROUNDWATER TO SLOPE STABILITY. JOURNAL OF ENGINEERING GEOLOGY, 15(S1): 116-118.

    地下水对边坡稳定性影响的数值模拟研究

    THE NUMERICAL SIMULATION ANALYSIS ON EFFECT OF GROUNDWATER TO SLOPE STABILITY

    • 摘要: 边坡的失稳与地下水有很大关系,针对这一特点,利用有限元方法分析了地下水的变化对边坡稳定性的影响,研究了在地下水作用下,边坡体内应力场及位移场的分布规律。同时采用有限元方法、瑞典圆弧法(Fellenius 法)、简化毕肖普(Bishop 法)、简布法(Janbu 法)等多种边坡稳定安全系数分析方法计算了不同地下水位条件下边坡的安全系数,综合分析地下水位变化对边坡稳定性的影响,为边坡防护体系的设计提供理论依据。

       

      Abstract: Much relationship lying between stability of the slope and groundwater,because of this,the Finite Element Method is used to analysis the effect of groundwater on stability of the slope,the stress and displacement field in slope body is given。At the same time,some methods such as the Finite Element Method、Fellenius Method、Bishop Method、the Single Bishop Method and Janbu Method is used to analysis the safety factor of the slope stability at different groundwater,the effect on the slope stability is analysis by the change of groundwater,the results can provide theoretical base for designing safety system of the slope.

       

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