模糊四元联系数在土质边坡稳定性评价中的应用

摘要

Because the factors which affect the stability of soil slope are complex and vague, a new slope stability calculation method is established based on fuzzy four-element connection number. This method is used to evaluate the stability of Yanmaigou slope. The results indicate that the model can fully consider the impacts of slope parameters and make slope stability evaluation more comprehensive and realistic. This method is a reasonable algorithm for soil slope stability assessment.%针对影响土质高边坡稳定性因素的复杂性和模糊性这一问题,将模糊四元联数与边坡稳定性评价相结合,提出了一种新的边坡稳定性计算方法,并利用该方法对燕麦沟边坡进行稳定性评价.分析结果表明,该方法能较全面地考虑边坡多参数的影响,能使边坡稳定性评价更全面、更符合实际,是一种适用于土质高边坡稳定性分析的合理算法.