麻杆沟水库Ⅱ库大坝方案比选及施工设计分析  

Comparison and Selection of Dam Schemes and Analysis of Construction Design for the Second Reservoir of Magangou Reservoir

作　　者：覃清波 Qin Qingbo(Research Institute of Water Conservancy and Electricity Survey and Design,Yili Prefecture,Yining 835000,Xinjiang)

机构地区：[1]新疆伊犁州水利电力勘测设计研究院,新疆伊宁835000

出　　处：《陕西水利》2020年第11期148-149,155,共3页Shaanxi Water Resources

摘　　要：以新疆伊犁麻杆沟水库Ⅱ库大坝工程为研究对象,通过坝型比选确定采用碾压均质土坝,虽然经济性较差,但施工质量、工期容易保证;并对坝基、坝体施工设计进行分析,进行理论计算,得出该新建大坝的渗流稳定性、沉降稳定性均满足设计要求。Taking the dam project of the second reservoir of magangou reservoir in Yili,Xinjiang as an example,through the comparison and selection of dam types,it is determined to adopt the roller compacted homogeneous earth dam,although the economy is poor,but the construction quality and construction period are easy to guarantee;and the construction design of dam foundation and dam body is analyzed,and the most theoretical calculation shows that the seepage stability and settlement stability of the new dam meet the design requirements.

关 键 词：水库Ⅱ库 坝型比选 坝基 坝体填筑 安全稳定性 

分 类 号：T[一般工业技术]