论述路桥设计中的安全性和耐久性

经济的发展离不开道路桥梁等基础设施的建设,道路桥梁工程也逐渐成为影响我国经济发展的基础。我国的道路桥梁在近几年得到了迅速发展,但由于设计或施工的原因,路桥工程在安全性与耐久性等方面还存在着隐患。

Discuss the Safety and Durability in the Design of Bridge

The economic development cannot leave behind th- e roads and bridges and other infrastructure, and the roads and bridges projects have gradually become the basis for China＇s economic development. The roads and bridges in our country developed rapidly in recent years, but due to design or constru- ction, the road and bridge engineering are still risks in the asp- ects of safety and durability.