浅谈影响桥梁结构耐久性的因素及优化措施

Talking About the Factors Affecting the Durability of Bridge Structure and Optimization Measures

近年来,在我国交通体系中桥梁工程数量逐年增加,桥梁在投入使用后,使得区域交通网络趋于完善,为通行提供了便捷。但是,各种结构、等级的桥梁常常会出现结构失稳、耐久性不足的问题,不仅造成了严重的交通通行事故,也影响了桥梁的经济、社会效益。因此,对桥梁结构耐久性的研究变得非常关键。

In recent years,the number of bridge projects in my country's transportation system has increased year by year.After bridges have been put into use,the regional transportation network tends to be improved,which provides convenience for traffic.However,bridges of various structures and grades often suffer from structural instability and insufficient durability,which not only cause serious traffic accidents,but also affect the economic and social benefits of the bridge.Therefore,the research on the durability of bridge structures becomes very critical.