【摘要】 库水位升降会对边坡稳定性产生重要影响。研究库水位升降这一边界条件改变对岸坡稳定性的影响,具有实际工程意义。本文总结了涉及库岸边坡研究范畴的国内外研究现状:库水位升降条件下坡内渗流场、库水位升降条件下边坡稳定性、库岸边坡的破坏失稳机理,三者之间关系为:库水作用改变渗流场-渗流场改变边坡稳定性-渗流场改变边坡破坏失稳模式及机理。着重评论了传统的分析稳定性方法或其他新方法在分析库岸边坡应用上的优缺点,在此基础上,指出当前研究的主要问题并对今后研究的发展方向提出自己的看法。更多还原

【Abstract】 The rise and fall of reservoir water level will have an important impact on slope stability. It is of practical engineering significance to study the influence of the boundary condition change of reservoir water level rise and fall on bank slope stability. This paper summarizes the research status of reservoir bank slope at home and abroad: seepage field in slope under the condition of reservoir water level rising and falling, slope stability under the condition of reservoir water level rising and falling, and failure and instability mechanism of reservoir bank slope. The relationship among them is: reservoir water effect changes seepage field-seepage field changes slope stability-seepage field changes slope failure and instability mode and mechanism. The advantages and disadvantages of traditional stability analysis methods or other new methods in the application of reservoir bank slope analysis are emphatically reviewed. On this basis, the main problems of current research are pointed out and the development direction of future research is put forward.更多还原