山区高速公路桥梁设计要点分析

Analysis on the Key Points in the Design of Highway Bridges in Mountainous Areas

山区高速公路一般沿峡谷或河岸线进行科学设置,且存在较多的斜弯桥结构,一旦出现问题,不仅会降低高速公路桥梁实用性,还会增加危险性,造成资金损耗和人员伤亡。因此,在开展山区高速公路桥梁设计时,要结合区域实际特征合理规划桥梁结构,重点考虑安全性、经济性特征,注重设计方案的可行性。本文重点分析山区高速公路桥梁设计要点,以供参考。

Mountain high-altitude highways are generally set up scientifically along the canyon or riverbank,and there are many skew bridge structures.Once there is a problem,it will not only reduce the practicability of highway bridges,but also increase the risk,resulting in capital loss and casualties.Therefore,when carrying out the design of highway bridges in mountainous areas,it is necessary to reasonably plan the bridge structure in combination with the actual characteristics of the region,focus on the safety and economic characteristics,and pay attention to the feasibility of the design scheme.This paper will focus on the analysis of mountainous highway bridge design points for reference.