In this paper, studied on the continuous Up and Down Prestressed Concrete (UD PSC) girder bridge in which the reinforced concrete pier cap is integral with the part of girders in superstructure were performed. In previous studies, it is known that the structural behavior of continuous UD PSC girder bridge is quite different compared to the one of the bridges with conventional bearings or shoes to support the loading from girders. Nevertheless, it has hardly been studied about the structural behavior of bridge with UD PSC girder. Therefore, in this study, various static behaviors of continuous UD PSC girder bridge with integral pier cap have been analyzed using numerical method.

• 이성태(인하공업전문대학 토목환경과 교수, 공학박사) | Yi, Seong Tae
• 정영도(포스코건설 R&D센터 기술연구소 Manager, 공학박사) | Jeong, Young Do 교신저자
• 구민세(인하대학교 토목공학과 명예교수, 공학박사) | Koo, Min Se