涿京公路西灵山大桥穿越西灵山河防洪影响评价

The Flood Impact Assessment of West Lingshan Bridge across the West Lingshan River on Zhujing Road

随着我国道路建设的快速推进,对公路桥防洪工程的要求越来越高。本文主要结合防洪评价标准,以西灵山大桥为例,从保证河道行洪安全和工程布置合理性等方面分析论证了桥梁与河道行洪之间的相互影响,提出了合理的桥梁布置和建议。

With the rapid development of road construction in our country, the requirements for flood control project of highway bridge is more and more high. This paper combined with the flood control evaluation standard, taking West Lingshan Bridge as an example, analyzes the interaction effect between bridge and flood discharge in river from the safety of flood discharge in river and the reasonability of project layout, puts forward the reasonable bridge layout and suggestions.