随着社会经济水平的不断提升,我国的公路交通也在不断完善。因为公路交通运输作为支撑我国经济发展的主要动力,如果其功能不断减退将会危害到人民、社会、甚至国家的根本利益。因此,对旧桥的可靠性进行评估,并利用合适的加固技术成为当前社会各界广泛关注的话题。 With the continuous improvement of social economy, China’s highway traffic is also constantly improving. Because road transport and transportation, as the main driving force to support China’s economic development, its continuous decline in function will endanger the fundamental interests of the people, society and even the country. Therefore, to assess the reliability of the old bridge, and use of appropriate reinforcement technology has become the topic of widespread concern in the community.