云南水力发电2025，Vol.41Issue(4)：97-100,4.DOI:10.3969/j.issn.1006-3951.2025.04.023
新疆某水利枢纽工程上游围堰基础防渗型式选择
Selection of Anti-seepage Type for Upstream Cofferdam Foundation of a Water Conservancy Hub Project in Xinjiang
赵锦程 1贾运甫1
作者信息
- 1. 新疆水利水电勘测设计研究院有限责任公司,新疆 乌鲁木齐 830000
- 折叠
摘要
Abstract
The thickness of the riverbed cover layer in a certain water conservancy hub project in Xinjiang is about 40-80m,and the width of the riverbed section is about 450m.The amount of anti-seepage work for the cofferdam foundation is large.Based on the terrain and geological conditions,vertical anti-seepage and horizontal covering anti-seepage were used to analyze and calculate the seepage stability of the upstream cofferdam.At the same time,economic and technical comparisons were made in terms of construction and investment for the anti-seepage of the upstream cofferdam foundation,in order to determine the optimal anti-seepage type for the cofferdam foundation.关键词
土工膜斜墙围堰/深厚覆盖层/垂直防渗/水平铺盖防渗/方案比选Key words
geomembrane inclined wall cofferdam/deep covering layer/vertical anti-seepage/horizontal covering for anti-seepage/scheme comparison and selection分类
水利科学引用本文复制引用
赵锦程,贾运甫..新疆某水利枢纽工程上游围堰基础防渗型式选择[J].云南水力发电,2025,41(4):97-100,4.
