摘要
针对王圪堵左坝肩下游坡坡脚出现冒水现象,通过已有观测资料及绕坝渗流分析确定原有工程措施作用较明显,为了确保左坝肩岸坡和坡脚不发生渗透破环,从而保证王圪堵水库左坝肩下游坡安全,进行反虑设计。
On the basis of the analysis on grain size distribution of fine sand and silty fine sand in the engineering area of the protected soil,the filtration is designed,ensuring the safety of downstream slope protection on left dam abutment of Wanggedu reservoir.
出处
《杨凌职业技术学院学报》
2014年第2期37-39,共3页
Journal of Yangling Vocational & Technical College
关键词
冒水
细沙
粉细砂
反滤
water seepage
fine sand
silty fine sand
filtration
