云南水力发电2025，Vol.41Issue(5)：135-139,5.DOI:10.3969/j.issn.1006-3951.2025.05.033
线路工程桥梁建设对梅江河段防洪影响评价分析
Evaluation and Analysis of the Impact of Bridge Construction in Line Engineering on Flood Control in the Meijiang River Section
赖庆炜1
作者信息
- 1. 广东海纳工程管理咨询有限公司,广东 梅州 514000
- 折叠
摘要
Abstract
It is crucial to ensure that the construction of new bridges does not have adverse effects on the flood control capacity of the river section and the safety of the surrounding areas.Taking the Zhengwu Bridge construction project in Xiyang Town,Meijiang District as an example,this article conducts a flood control impact assessment analysis.According to the formula calculation,the raised water level of the bridge has little effect on the flood control level of the river,and the construction of the bridge will not have a significant adverse impact on the flood control situation of the river where it is located.According to the analysis and calculation of erosion and siltation,the impact of river channel erosion on the entire riverbed is not significant.According to the analysis and calculation of the impact of river conditions,the embankment where the project is located is safe and stable,with extremely low risk of collapse,and overall has a relatively small impact on flood discharge.Finally,considering the overall flood control safety of the river,prevention and remedial measures are formulated to ensure the stability of the riverbank and river regime,providing reference for related engineering construction.关键词
桥梁建设/防洪/影响评价/河势稳定Key words
bridge construction/control flood/impact assessment/river stability分类
建筑与水利引用本文复制引用
赖庆炜..线路工程桥梁建设对梅江河段防洪影响评价分析[J].云南水力发电,2025,41(5):135-139,5.
