摘要
在分析地下水对滑坡稳定性影响的基础上对比分析了滑坡稳定性影响因素与地下水水位影响因素,论证了利用地下水水位对单体滑坡预警在理论上的可行性,并探讨利用地下水水位对滑坡预警的方法,即滑坡稳定性系数Fs=1.00时的地下水水位线则为滑坡地下水警戒水位线,滑坡灾害就可能发生。该方法适用于土质滑坡,且需在工程实例中进行检测和论证。
Based on the analysis of influence of groundwater to the stability of landslide, to contrast the effect factors between stability of landslide and its groundwater level, this paper analyzed the feasibility of utilizing groundwater level for landslide early-warning, and discussed the method of utilizing groundwater level for landslide early--warning, the alert groundwater level is the groundwater level when Fs=1.00, in this time, the landslide hazard may appear. This method is suitable for soil landslide and should be tested in prac- tice.
出处
《地下空间与工程学报》
CSCD
2008年第6期1152-1156,共5页
Chinese Journal of Underground Space and Engineering
关键词
滑坡
地下水水位
预警
landslide
groundwater level
early-warning
