【摘要】 回顾了岩土边坡地震稳定性分析研究中的若干重要问题的研究进展,包括边坡岩土体地震反应分析方法、边坡岩土体的动力特性和强度准则及参数测试、边坡地震失稳机理与失稳位置、边坡地震稳定性评价指标与安全标准、边坡地震动输入和边坡地震稳定性评价指标的计算精度,还作了简要评述,指出存在的问题并提出今后的研究方向。更多还原

【Abstract】 Slope failure induced by earthquake is one of the most popular earthquake geological disasters. The state-of-the-art advancement of several important problems in seismic stability analysis of rock-soil slopes is reviewed, including analysis method of seismic response, dynamic properties, strength criteria, parameter testing, failure mechanism and failure location, seismic stability evaluation index and safety standard, earthquake input and computation accuracy of seismic stability evaluation index, and concise remarks are made. Then, existing problems are pointed out and the study problems, which need to be done in future, are suggested. Especially, the effects of the ground motion inputs on seismic stability analysis of rock-soil slopes are of great importance, but the study on them is rare, so we should study them preferentially.更多还原