摘要
驻马店市杨庄滞洪区位于西平县西22 km的小洪河干流上,万泉河涵闸位于大坝桩号10+905.52处,工程等级为Ⅳ级,经过20多年的运用,涵闸整体出现老化现象,文章结合工程现状及存在的主要问题,对万泉河涵闸进行了安全评价分析,为以后涵闸安全运行管理和除险加固提供依据。
The flood detention area in Yangzhuang,Zhumadian City is located on the main stream of Xiaohong River,22 km west of Xiping County.Wanquan River culvert gate is located at dam pile No.10+905.52,whose engineering grade is Grade IV.After more than 20 years of operation,the whole culvert gate appears aging phenomenon..The safety evaluation and analysis of Wanquan River culvert gate are carried out based on the current situation of the project and the main problems,which provide a basis for the safety operation management and reinforcement of culvert gate in the future.
作者
李德华
LI Dehua(Shangqiu Water Conservancy Project Quality Supervision Station,Shangqiu 476000,China)
出处
《河南水利与南水北调》
2023年第1期49-50,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
滞洪区
涵闸
安全评价
运行管理
分析
detention area
culvert gate
safety evaluation
operation management
analysis
