| 摘要 |
PURPOSE: A Rahmen bridge having a PSC girder and a construction method thereof are provided to reduce the height of the Rahmen Bridge by uniting a slab, an abutment, and a pier using PSC girders. CONSTITUTION: A construction method of a Rahmen bridge having a PSC girder is as follows. PSC(prestressed concrete) girders(14) are manufactured. Abutments(10) and piers where the PSC girders are installed are formed. Resin pads(24) are arranged on the rugged surfaces of the abutments and the piers. The PSC girders are installed on the abutments and the piers. The PSC girders are coupled to the abutments and the piers through first and second PS steel material(16,17). Third PS steel materials(20) are installed on the ends of the PSC girders and tense the PSC girders.
|
