摘要
降雨影响边坡稳定性及诱发边坡失稳的作用和机理是多方面的和多因素的,降雨入渗后岩体饱和、重度增大、产生水压力及岩土体强度参数软化等都是诱发滑坡的重要因素。对降雨型滑坡机制进行研究,既有利于加深对降雨型滑坡机制的认识,又能充分利用其规律来指导防灾与减灾。
The role and mechanism of slope stability and instability induced by rainfall is complicated,which includes the following factors,such as saturated rock mass,increased bulk density,water pressure and softened rock mass strength parameters.The mechanism of landslide induced by rainfall is studied,which is help to deepen understanding of the mechanism and used to guide disaster prevention and mitigation.
出处
《土工基础》
2010年第3期33-35,共3页
Soil Engineering and Foundation
关键词
雨水入渗
滑坡灾害
机制
rainwater infiltration
landslide hazard
mechanism
