随着经济的发展、综合国力增强,交通事业日新越益发展,我国桥梁建设取得了长足的进步,各种各样桥梁的出现,成为了陆路交通中的重要组成部分,为我国的各项事业的进一步发展提供了强大的基础,但随着交通量及行车荷载的加大,随之而来的桥梁病害问题也日益严重,现对钢筋混凝土简支梁桥梁的病害进行简单的分析总结,并提出一定的维修措施,目的是减少病害的发生,保证道路交通正常运营。 With the development of economy, the overall national strength has been enhanced and the transport industry has become more and more prosperous day by day. The bridge construction in our country has made great strides. The emergence of various bridges has become an important part of land transport and has made great contributions to various fields in our country However, with the increase of traffic volume and driving load, the problems of bridge diseases will also become more and more serious. Now, the simple analysis and summary of the diseases of reinforced concrete simply supported beam bridges, And put forward some maintenance measures, the purpose is to reduce the occurrence of diseases, to ensure the normal operation of road traffic.