某水库泄洪洞体型优化模型试验研究  

Experimental Study on Optimization Model of Spillway Tunnel Shape in a Reservoir

作　　者：董建虎 刘悦 DONG Jianhu;LIU Yue(Shandong Yizhao Project Management Co.,Ltd,Jinan 250000,China;Yicaitong(Shandong)Project Management Consulting Co.,Ltd,Jinan 250000,China)

机构地区：[1]山东一招项目管理有限公司,山东济南250000 [2]易采通(山东)项目管理咨询有限公司,山东济南250000

出　　处：《云南水力发电》2025年第3期55-59,共5页Yunnan Water Power

摘　　要：在水利工程设计建设中,泄洪洞承担着过量洪水的宣泄功能,对保证工程的安全运行具有重要意义。此次研究以某水库泄洪洞为工程背景,利用物理模型试验的方式分析了原设计方案在结构设计方面存在的问题,并提出具体的优化方案。模型试验结果显示,优化设计方案可以有效改善下泄水流流态,优化效果良好,建议在工程设计中选用。In the design and construction of water conservancy projects,spillway tunnels play an important role in releasing excessive floods and ensuring the safe operation of the project.This study takes the spillway tunnel of a certain reservoir as the engineering background,analyzes the structural design problems of the original design scheme through physical model experiments,and proposes specific optimization solutions.The model test results show that the optimized design scheme can effectively improve the flow state of the discharged water,and the optimization effect is good.It is recommended to use it in engineering design.

关 键 词：泄洪洞 体型优化 模型试验 流态 掺气 

分 类 号：TV131.61[水利工程—水力学及河流动力学]