旧桥加固方法及其理论的综合阐述

Survey on Method and Theory of Old Bridge Reinforcement

从我国交通事业的发展实际来看,在进行新桥修建的同时,对危旧桥梁的补修、加固成为一项重要内容.为了更好地了解我国现阶段旧桥加固研究情况,阅读了大量文献及资料,对我国目前常用旧桥加固方法的概念、特点及其理论研究方法和研究进程进行了总结,并在此基础上展望了今后该领域的研究热点,为旧桥加固领域的科研和生产实践提供了具有一定参考意义的阶段性总结.

From the actual development of transportation in our country, strengthening old bridges becomes an im- portant content when building new bridges. In order to understand the research situation of old bridge reinforcement better at the present stage in our country, this article has presented the concepts and characteristics of many old bridge reinforcement methods as well as their theoretical research methods and research processes. On this basis, au- thor has predicted the research focus in this field. It provides a periodic summary which has certain reference signifi- cances of scientific research and production practice in the field of bridge reinforcement.