进入21世纪以来,我国的交通系统进入到了一个飞速发展的时期,而交通系统的发展,对于迅速提升的运输要求来说,有着极其重要的作用。在我国土地资源较为稀少的情况下,桥梁工程的应用,能够极大的降低土地浪费现象,并且促使空间利用更加合理。但是,对各个交通工程的实际调查情况来看,部分工程还存在着质量隐患,这不利于交通系统的持续发展。现主要针对桥梁设计中的结构耐久性问题进行了全面详细的探讨,以期为我国的桥梁工程设计发展作出贡献。 Since the 21st century, China’s transportation system has entered a period of rapid development. The development of transportation system plays an extremely important role in the rapidly increasing transportation requirements. Under the condition of scarce land resources in our country, the application of bridge engineering can greatly reduce the phenomenon of land waste and make the space utilization more reasonable. However, for the actual investigation of various traffic projects, there are still some quality problems in some projects, which is not conducive to the sustainable development of the transportation system. Now mainly for the bridge design durability of the structure of a comprehensive and detailed discussion, with a view to China’s bridge engineering design and development to contribute.