摘要
文章首先简要介绍了某机场高填方修建前工程区的水文、水文地质条件,然后根据施工中和工后较长时间内高填方体内的孔隙水压力、钻孔水位及坡脚部位盲沟出水量的观测成果,综合分析了高填方体内地下水分布情况,进而就因坡脚部位地下水引起的工程问题(主要为沉降变形和坡体稳定性)进行了分析评价。最后认为坡脚部位高出原地面12m,相对稳定的地下水位将对工程造成非常不利的影响。
In this paper,the hydrological and hydrogeological conditions of the studied area before the airport construction is introduced briefly.And then based on the monitored data about pore water pressure,the level of bore-hole and blind drainage during and after the airport construction,the underground water in the high embankment is analyzed and its engineering effects are discussed too.At last the conclusion is that relative steady underground water level with height of 12m from the ground surface before airport constructed will have bad influence to the embankment.
出处
《中国地质灾害与防治学报》
CSCD
2005年第2期136-139,共4页
The Chinese Journal of Geological Hazard and Control
关键词
高填方
机场
地下水
工程效应
沉降变形
high basement
airport
underground water
engineering effect
settlement deformation
