宋庄蓄滞洪区二期工程蓄水试验  

Reservoir Water Storage Experiment of Phase Ⅱ Project in Songzhuang Flood Detention Area

作　　者：杨东明 周利伟 王云海 YANG Dongming;ZHOU Liwei;WANG Yunhai(Beijing North Canal Administration Office,Beijing 101125,China)

机构地区：[1]北京市北运河管理处,北京101125

出　　处：《水资源开发与管理》2023年第6期64-70,共7页Water Resources Development and Management

摘　　要：为检验宋庄蓄滞洪区二期工程闸门运行工况、蓄滞洪区二期工程槽蓄能力以及不同水位线对上游温榆河河道设施的影响,通过拦蓄壅高温榆河干流河道水位,模拟温榆河发生10年一遇洪水时启用宋庄蓄滞洪区二期工程的情景开展蓄水试验,记录不同水位淹没影响,检验理论水位-库容关系。结果表明,宋庄蓄滞洪区二期工程能够有效发挥蓄滞洪水的作用,试验记录的相关数据可为工程后期实际运行提供参考依据。To verify the operation conditions of the gates in the Phase Ⅱ project of Songzhuang flood detention area,as well as the storage capacity of the Phase Ⅱ project and the impact of different water levels on the facilities in the upstream Wenyu River channel,a water storage experiment is conducted by blocking and storing water in the main channel of Wenyu River.The experiment simulated the scenario of activating the Phase Ⅱ project in Songzhuang flood detention area during a 10-year flood event in Wenyu River.The experiment recorded the impact of different water levels on submergence and verified the theoretical relationship between water levels and storage capacity.The results indicate that the Phase Ⅱ project in Songzhuang flood detention area can effectively fulfill its role in flood retention.The recorded data from the experiment can serve as a reference for the actual operation of the project in the later stages.

关 键 词：宋庄蓄滞洪区 防洪 蓄水试验 温榆河 湿地 

分 类 号：TV873[水利工程—水利水电工程]