봉동교의 유지 보수에 대한 타당성 연구 = A Study on the propriety for Maintenance and Repair of Bong-Dong Bridge

다국어 초록 (Multilingual Abstract)

This study analyzed the dynamic behavior of Bong- Dong bridge Proof Stress by means of computer simulation in order to investigate the stability of Bong-Dong bridge. It also analyzed the numerical values and the propriety of impact coefficient showed on the present road bridge specifications and measured values. Thus, this study aimed to discover in advance Bong- Dong bridge damage that had happened on account of existing bridge amount of dynamic materials and the frequency on account of existing bridge amount of dynamic materials and the frequency of vehicle traffic, to prevent the damage, to maintain Bong-Dong bridge and to repair it.