随着社会生产力的飞速发展,交通运输变得越来越重要,而作为公路工程的枢纽,桥梁工程在国民经济中占有重要的地位,一旦出现安全或经济问题,将浪费巨大的社会财富,损失大量的国有资产,因此,荷载标准成为了公路桥梁结构安全性和使用性的重要指标。本文旨在从国民经济和财产安全的角度讨论荷载标准值在公路桥梁设计中的适用性。 With the rapid development of social productive forces, transportation becomes more and more important. As a hub of highway engineering, bridge engineering occupies an important position in the national economy. In case of safety or economic problems, huge social wealth will be wasted and losses will be lost A large number of state-owned assets, therefore, the load standard has become an important indicator of highway bridge structure safety and usability. The purpose of this paper is to discuss the applicability of load standard values ​​in highway bridge design from the perspective of national economy and property safety.