海河水利Issue(10)：57-61,5.DOI:10.3969/j.issn.1004-7328.2025.10.012
某跨河桥梁改造工程防洪影响评价分析
Analysis of Flood Impact Assessment for the Reconstruction of a River-Crossing Bridge
齐晓珣 1张逸迪2
作者信息
- 1. 海河水利委员会河湖保护与建设运行安全中心,天津 300170
- 2. 联合赤道环境评价股份有限公司,天津 300042
- 折叠
摘要
Abstract
The reconstruction of Airport Drainage River Bridge No.1 is part of the Donghuan Line renovation project in Wuqing District,Tianjin.The bridge spans the western branch of the Airport Drainage River,and a flood impact assessment is required as per relevant regulations.This paper determines the flood control standards,calculates the design flow and water level,and performs calculations for backwater and scouring analysis.A comprehensive evaluation is conducted,considering aspects such as planning adaptability,river flood discharge capacity,river regime stability,and impacts on other engineering facilities.Based on the evaluation conclusions,suggestions to mitigate adverse effects are proposed,providing technical support for relevant organizations undertaking the project.关键词
防洪影响评价/跨河桥梁/壅水/冲刷Key words
flood impact assessment/river-crossing bridge/backwater/scouring分类
水利科学引用本文复制引用
齐晓珣,张逸迪..某跨河桥梁改造工程防洪影响评价分析[J].海河水利,2025,(10):57-61,5.
