南昌至奉新高速公路工程涉河建筑物防洪评价

摘要

In this paper,according to the situations of the express highway project (from Nanchang to Fengxin),the evaluation method of flood control influence by the engineering project inside channel was investigated. Through comparing the variation of design flood level and flood discharge before and after the engineering construction,the flood control influence by the engineering project was evaluated. It provides some evidence for the constructions of the express highway project(from Nanchang to Fengxin),It can provide a reference for this province and other areas to carry out a comprehensive flood prevention assessment of river related buildings.%本文结合南昌至奉新高速公路工程的具体情况,对河道建设项目防洪评价的基本工作进行了研究探讨.通过分析工程实施前后河道设计洪水水位和流量的变化,评价了该工程对下游河道防洪的影响,为南昌至奉新高速公路工程河道建设项目的实施提供了依据,为江西省及其他地区全面开展涉河建筑物防洪评价编制提供参考.