摘要
阿克肖水库工程坝轴线现代河床处形成窄深峡谷,是新疆南疆地区代表性的河道地质特点。其基础处理是坝体施工的关键,如何与古河槽防渗墙连接形成防渗体系关乎整个心墙坝工程的稳定和安全。采用高挡墙型式混凝土基座与心墙连接,挡墙基础与岩石相接,并设置铜片止水,很好地解决了现代河床的基础处理问题。
The dam axis of Akexiao Reservoir Project falls in the modern river bed of a narrow deep canyon, representative river course in the Southern Xinjiang. Foundation treatment is the key part of dam body construction. The connection with the cut-off wall of the buried channel to form cut-off system is related to the stability and safety of the whole core dam. High wall type concrete base is designed to be connected with the core wall. Wall foundation is designed to be connected with rock and copper seal is also used.
作者
唐永鹏
TANG Yong-peng(Xinjiang Survey and Design Institute for Water Resources and Hydropower,Urumqi 830000,China)
出处
《广西水利水电》
2018年第3期71-73,共3页
Guangxi Water Resources & Hydropower Engineering
关键词
基础处理
高挡墙
窄深峡谷
现代河床
阿克肖水库
Foundation treatment
high wall
narrow deep canyon
modern river bed
Akexiao Reservoir
