南水北调与水利科技Issue(z2)：238-240,3.
南水北调工程南沙河强透水地基渠段渗透压力数值模拟研究
Preliminary Study on the Numerical Simulation of Osmotic Pressure of the Canal Section at Strong Pervious Foundation in the Southern Shahe River in the South-to-North Water Diversion Project
许国锋1
作者信息
- 1. 南水北调中线干线工程建设管理建管局 河北直管项目建设管理部，石家庄 050035
- 折叠
摘要
Abstract
The middle open canal of the Southern Shahe River is the typical section with the strong pervious foundation and high water in the South-to-North Water Diversion Project. In the paper, the osmotic pressure distribution of this section was researched preliminarily by means of the three-dimensionalfinite element numericalsimulation.Thevariation laws of theosmoticpressureat the situation of drainage holesin theca-nalslopeandbottomweresummarized.Andthekeyprobleminthiskindofchanneldesignwasintroduced.Theresearchfindingscouldprovide reference value for the strong pervious foundation and high water channel design.关键词
南水北调/明渠/渗透压力/排水孔/数值模拟Key words
the south-to-North Water Diversion Project/open channel/osmotic pressure/drain hole/numerical simulation分类
建筑与水利引用本文复制引用
许国锋..南水北调工程南沙河强透水地基渠段渗透压力数值模拟研究[J].南水北调与水利科技,2013,(z2):238-240,3.
