新盖房枢纽改扩建工程分洪闸交通桥设计分析  

Design and analysis of traffic bridge of flood diversion gate in reconstruction and expansion project of Xingaifang hub

作　　者：殷建伟[1] YIN Jianwei(Hebei Research Institute of Investigation&Design of Water Conservancy&Hydropower Group Co.Ltd,Tianjin 300250,China)

机构地区：[1]河北省水利水电勘测设计研究院集团有限公司,天津300250

出　　处：《水科学与工程技术》2022年第3期46-48,共3页Water Sciences and Engineering Technology

摘　　要：针对新盖房枢纽改扩建工程分洪闸交通桥的设计进行探讨,由于分洪闸交通桥上部结构为非标准跨径,且上部荷载组合较为复杂,重点对分洪闸交通桥上部结构进行计算分析,经计算比选后确定上部结构最佳结构,分析成果可为以后类似工程的设计提供参考。In the paper the design of traffic bridge of flood diversion gate in the reconstruction and expansion project of Xingaifang hub is discussed.Because the superstructure of traffic bridge of flood diversion gate is non-standard span,and the upper load combination is more complex,this paper focuses on the calculation and analysis of the superstructure of traffic bridge of flood diversion gate,The optimum structure of the superstructure is determined after calculation and comparison,It provides reference for the design of similar projects in the future.

关 键 词：新盖房枢纽 分洪闸交通桥 荷载组合 上部结构计算 

分 类 号：TV872[水利工程—水利水电工程]