随着社会的发展,桥梁项目不断增加,其质量也是越越受到重视。桥梁建设对于我国经济发展具有非常重要的作用,因此进一步加强对其的研究非常有必要。但是就目前的情况来看,在桥梁使用过程中会因为多种因素的影响,从而进一步降低了抗震性能,对于桥梁的正常使用带来很大的影响,对此需要采取有效的措施进一步优化,从而有效的确保桥梁的正常使用。设计人员在进行设计的过程中需要不断的引入先进技术,不断优化设计,从而确保桥梁工程的质量。基于此本文分析了桥梁抗震影响因素以及优化。 With the development of society, the number of bridges projects is increasing, and the quality of the bridges is getting more and more attention. The construction of bridges plays a very important role in the economic development of our country, so it is very necessary to further strengthen its research. However, in the current situation, due to the influence of many factors in the process of bridge usage, the seismic performance is further reduced, which has a great impact on the normal use of the bridge. Therefore, effective measures need to be taken to further optimize the bridge. Thus effectively ensuring the normal use of the bridge. Designers in the design process requires the continuous introduction of advanced technology, continuous optimization of the design, thus ensuring the quality of the bridge project. Based on this analysis of the bridge seismic factors and optimization.