佛寺水库除险加固工程溢流堰泄流能力试验研究  

Research on test of discharge capacity of overflow weir in risk removal and strengthening project in Fosi Reservoir

作　　者：王志坤 WANG Zhikun(Liaoning Academy of Water Conservancy and Hydropower Research Co., Ltd., Shenyang 110003, China)

机构地区：[1]辽宁省水利水电科学研究院有限责任公司,辽宁沈阳110003

出　　处：《水利建设与管理》2018年第12期6-9,共4页Water Conservancy Construction and Management

摘　　要：按照水工模型试验相似准则,采用正态恒定流整体模型,建立佛寺水库除险加固工程溢流堰物理模型,模拟原型水力条件,观测不同库区静水位下溢流堰泄流量,建立静水位与泄流量关系曲线,对试验值与设计值进行对比分析,找出佛寺水库溢流堰泄流能力不足的原因,并提出解决方案。可为工程除险加固设计及后期运行调度提供技术支撑。Normal constant flow integral model is adopted to establish overflow weir physical model in risk removal and strengthening project of Fosi Reservoir according to the similarity criterion of hydraulic model test.The overflow weir discharge amount under different static water level in reservoir area is observed by simulating prototype hydraulic conditions.The static water level and discharge relationship curve is established for comparative analysis on test value and design value.The causes for insufficient overflow dam discharge capacity in Fosi Reservoir are discovered.Solutions are proposed.Thereby providing technical support for engineering risk removal strengthening design and later operation scheduling.

关 键 词：佛寺水库 除险加固工程 溢流堰 物理模型 试验研究 

分 类 号：TV132.2[水利工程—水力学及河流动力学]