防洪墙在城市防洪中的应用探析

Analysis on the Application of Flood Control Wall in Urban Flood Control

防洪墙可以在夏季降雨量偏多,水位升高时预防洪水侵袭,在一定程度上可以减轻财产损失,减少洪水带来的环境破坏。文章以芜湖市青弋江市区段防洪墙改造提升工程为研究对象,通过对城南圩青弋江三处防洪墙退建改造遗留段、城北圩中江桥至临江桥空箱式青弋江防洪墙立面及顶面景观装饰改造,研究防洪墙设计的关键技术,最大限度提升防御洪水的要求,减免堤防工程因遭遇设计洪水漫溃所造成的洪灾损失,可供类似工程借鉴。

Flood control walls can prevent flood attacks in summer when the rainfall is too high and the water level rises,which can reduce property losses and reduce environmental damage caused by floods to a certain extent.This paper takes the renovation and upgrading project of Qingyijiang flood control wall in urban section of Wuhu City as the research object.By studying the residual sections of three flood walls in the southern dike of the city,the facade and top landscape decoration of the empty box-type Qingyi River flood wall from Zhongjiang Bridge to Linjiang Bridge in the northern dike of the city,the key technologies of flood control wall design are studied to maximize the requirements of flood prevention.This can reduce the losses caused by flood disasters resulting from the collapse of embankment projects due to encountering design floods,and can provide a reference for similar projects.