公路与城市道路桥梁抗倾覆设计研究

Research on Anti-Capsizing Design of Highways and Urban Roads and Bridges

在我国城市化进程持续推进的背景之下,人口和资源都呈现出了向城市集中的趋势,因此,无论是货物运输还是居民出行,都对公路与城市道路桥梁提出了更高的要求。公路与城市道路桥梁想要更好地发挥作用,就必须提升安全性,优化抗倾覆设计。本文首先对公路与城市道路桥梁倾覆的机理进行分析,然后总结公路与城市道路桥梁抗倾覆性能的影响要素,最后提出公路与城市道路桥梁抗倾覆设计的优化途径。

In the context of the continuous advancement of urbanization in China,the population and resources are showing a trend of concentration in cities,so both the transportation of goods and the travel of residents propose higher requirements for highways and urban roads and bridges.In order to exert better functions of highways and urban roads and bridges,it is necessary to improve safety and optimize the anti-capsizing design.This paper first analyzes the capsizing mechanism of highways and urban roads and bridges,then summarizes the influencing factors of the anti-capsizing performance of highways and urban roads and bridges,and finally proposes the optimization approach of anti-capsizing design of highways and urban roads and bridges.