| 摘要 |
PURPOSE: A pre-cast panel, a bridge slab using the same and a construction method thereof are provided to stably support a bridge by uniformly distributing the top load of the bridge and to minimize the thickness of a slab even if the size of the bridge increases. CONSTITUTION: A pre-cast panel for a bridge slab is as follows. Cross beams(8) are installed between a plurality of girders(6), which are arranged in a row between the top of a pier(4) at regular intervals. The pre-cast panels are installed to be four-sides-supported on the girder and the cross beam. The pre-cast panel covers the upper opening, which is formed by the girder and the cross beam. A composite slab is formed integrally with pre-cast panels(12) by the rebar arrangement and the concrete placing. A reinforcing haunch is integrally formed on the outer circumferential surface of a panel plate. |
