CAJ | 학술논문

伴随经济发展，交通量需要日益增长，桥梁负载问题日趋明显问题。加固旧桥，让旧桥有更好的承载力，保障交通运输安全，这是现今和以后亟待解决的难点。本文主要叙述了旧桥加固的方法、原则，还有新桥旧桥如何衔接等各种问题。
반수경제발전，교통량수요일익증장，교량부재문제일추명현문제。가고구교，양구교유경호적승재력，보장교통운수안전，저시현금화이후극대해결적난점。본문주요서술료구교가고적방법、원칙，환유신교구교여하함접등각충문제。
With the economic development and the traffic volume is growing, the bridge load problems have become increasingly obvious. Strengthening the old bridge to make the bridge with better bearing capacity and ensure the safety of transportation, which is now the difficulty to be solved in the future. This paper mainly describes the old bridge reinforce-ment methods, principles, and al kinds of problems of how to connect old and new bridges.