| 摘要 |
The present invention relates to a construction method of a continuous composite girder bridge using a prestressed concrete girder for a continuous composite girder bridge and, more specifically, to a construction method of a continuous composite girder bridge using a prestressed concrete girder for a continuous composite girder bridge, which enables the continuation of a girder using a tendon by installing precast PSC girders on a lower structure, such as an abutment and a pier, and joining the girders to a continuation part in the pier using cast-in-place concrete before the construction of a bottom plate. Therefore, the present invention improves structural efficiency, facilitates a tension work, and is suitable for a multi-span continuous bridge by using tendons of a positive moment applied part and a negative moment applied part of the continuous girder, which are different from each other. |
