坝顶溢洪道在面板堆石坝工程应用的探讨  

Discussion on Application of Dam Crest Spillway in Concrete Faced Rockfill Dam

作　　者：杨建波 YANG Jian-bo(China Gezhouba Group Co.,Ltd.,Survey&Design Institue,Wuhan 430074,China)

机构地区：[1]中国葛洲坝集团股份有限公司勘测设计院

出　　处：《长江工程职业技术学院学报》2019年第3期5-9,共5页Journal of Changjiang Institute of Technology

摘　　要：土石坝作为最受欢迎的坝型应用广泛,随着大型机具及施工技术的发展,使泄洪建筑物布置于坝顶成为可能。通过进行方案比选分析,以工程实例优选出坝顶溢洪道方案,说明坝顶溢洪道在水利工程中应用的优势,并对坝顶溢洪道的特点做了简要介绍,可供同类型的工程项目提供一定的借鉴参考。Earth-rock dam,as the most popular type of dam,is widely used.With the development of large machines and construction technology,it is possible to arrange the spillway buildings at the top of the dam.Through comparison and analysis of schemes,the spillway scheme on the dam top is selected by examples to illustrate the advantages of the spillway on the dam top in the application of water conservancy project,and the characteristics of the spillway on the dam top are briefly introduced,which can be used for reference in solving similar problems.

关 键 词：土石坝 岸边溢洪道 坝顶溢洪道 布置方案优选 

分 类 号：TV651.1[水利工程—水利水电工程]