海河水利Issue(4)：56-60,5.DOI:10.3969/j.issn.1004-7328.2026.04.010
西霞院水利枢纽输水总干渠设计要点分析
Key Design Points of the Main Water Conveyance Canal of the Xixiayuan Water Conservancy Hub
程嘉序 1王明旭1
作者信息
- 1. 中国南水北调集团水网水务投资有限公司,北京 100036
- 折叠
摘要
Abstract
This paper systematically summarizes the main design points of the main water conveyance canal of the Xixiayuan Water Conservancy Hub,including the determination of channel cross-sectional form and dimensions,the arrangement of slope lining and jointing structures,and the determination of canal crest elevation based on hydraulic calculations.A typical unfavorable section is selected to carry out anti-sliding and anti-seepage stability analysis of the canal,so as to verify the rationality of the design scheme.On this basis,through anti-freezing design and protective measures for locally special canal sections,the service life and durability of the canal are further improved.The results show that the designed section meets relevant code requirements under different working conditions,which can provide assurance for the safe and stable operation of the project in the later stage.The research results are of great significance for improving regional water resources allocation efficiency,ensuring food security,and perfecting the modern water network system.关键词
大型灌区/输水总干渠/防渗/稳定分析Key words
large-scale irrigation district/main water conveyance canal/seepage control/stability analysis分类
建筑与水利引用本文复制引用
程嘉序,王明旭..西霞院水利枢纽输水总干渠设计要点分析[J].海河水利,2026,(4):56-60,5.
