近几年来,伴随着市场经济的飞速发展,我国的科学技术水平得到了很大程度的提高,桥梁建设的数量与规模也在随之不断的扩大。同时,桥梁工程的质量问题也在在桥梁大规模建设的过程中不断出现,质量问题的出现是很多方面原因造成的。本文主要介绍了桥梁结构损伤的原因,同时还对桥梁裂缝、钢筋锈蚀的问题以及采取的对策进行了简要的阐述。 In recent years, along with the rapid development of the market economy, the science and technology level of our country has been greatly improved, and the number and scale of the bridge construction have also been continuously expanded. At the same time, the quality of bridge engineering is also emerging constantly in the process of large-scale bridge construction. The emergence of quality problems is caused by many reasons. This article mainly introduces the reason of the damage of the bridge structure, at the same time, it also briefly explains the problems of the crack and corrosion of the steel bridge and the countermeasures taken.