山区高速公路桥梁设计的关键问题优化分析  

作　　者：张建[1] 

机构地区：[1]唐山学院,河北唐山063000

出　　处：《科技创新与应用》2020年第16期86-87,共2页Technology Innovation and Application

摘　　要：经济的快速发展对于我国国内的交通提出了更高的要求。规划与布局山区高速公路网络是打通我国公路交通瓶颈的关键一环,同时也是带动山区经济发展的重要战略布局。高速公路桥梁作为山区高速公路建设中的重要组成部分对于高速公路建设有着极为重要的意义。由于山区地形条件、地质以及水文条件等都与平原地区有着明显的差异从而对山区高速公路桥梁的设计建设带来了不小的难度。文章在分析山区高速公路桥梁设计关键点的基础上对如何做好山区高速公路桥梁设计优化进行了分析阐述。The rapid development of economy has posed higher requirements for domestic traffic in our country.The planning and layout of highway network in mountain areas is not only a key link to break through the bottleneck of highway traffic in our country,but also an important strategic layout to promote the economic development of mountain areas.As an important part of mountain highway construction,highway bridge is of great significance for highway construction.Because the topographic conditions,geological and hydrological conditions in the mountain area are obviously different from those in the plain area,which brings great difficulty to the design and construction of highway bridges in the mountain area.Based on the analysis of the key points of highway bridge design in mountain area,this paper analyzes and expounds how to optimize the design of highway bridge in mountain areas.

关 键 词：山区高速公路桥梁 设计 优化 

分 类 号：U441[建筑科学—桥梁与隧道工程]