云南水力发电2024，Vol.40Issue(7)：80-83,4.DOI:10.3969/j.issn.1006-3951.2024.07.020
龙井湾水库泄洪消能型式比选与建筑物体型设计
Comparison and Selection of Flood Discharge and Energy Dissipation Types and Building Shape Design for Longjingwan Reservoir
摘要
Abstract
The selection of flood discharge and energy dissipation types is the main content of flood discharge building design.A reasonable flood discharge plan is the foundation for ensuring the safety and flood control of the entire reservoir hub.In order to ensure that the flood discharge buildings of Longjingwan Reservoir can match the characteristics of open river valleys,mudstone interlayers on the riverbank,and small discharge flow,comprehensive consideration was given to factors such as dam type adaptability,construction conditions,farmland impact,and engineering investment.From the aspects of discharge methods,energy dissipation and erosion prevention types,the layout and structural shape of flood discharge buildings were analyzed and calculated.The demonstration results indicate that the free overflow of the dam spillway combined with bottom flow energy dissipation has good engineering compatibility and flood discharge energy dissipation effect.关键词
泄洪建筑物/溢洪道/底流消能/龙井湾水库Key words
flood discharge structures/spillway/underflow energy dissipation/Longjingwan Reservoir分类
建筑与水利引用本文复制引用
王海波,谢珊珊,李梦..龙井湾水库泄洪消能型式比选与建筑物体型设计[J].云南水力发电,2024,40(7):80-83,4.基金项目
新疆水利科技项目专项经费项目(XJXSKJ-2022-103) （XJXSKJ-2022-103）
