新来河大桥防洪影响评价分析

Flood impact assessment analysis to the Xinlai River Bridge

介绍了新来河及新来河大桥的基本概况。对桥址设计断面进行了洪水位及洪峰流量的推求,依据桥梁布置情况进行了壅水计算及冲刷计算等。针对计算结果,对大桥修建后对所在河段河势与防洪的影响进行了分析研究,最后提出了一些相应的防治补救措施。

This article describes the basic overview to Xinlai River and Xinlai River Bridge.Deriving design flood level,backwater calculations,scour calculation,and so on are made to the bridge site designing section.Analysis of the impact of floods on the design of construction projects,and the construction of the bridge where the river regime and the impact of flood control were analyzed,and finally puts forward some corresponding control remedies.