| 摘要 |
A rigid frame bridge construction method is provided that the pier, girder, and slab are integrated effectively since the bending moment needed is applied to the girder. A rigid frame bridge construction method comprises a step for setting up a pier; a step for binding a girder(200) among piers; a step for forming the slab between girders, and on the top. The step for binding the girder includes a step for forming the extrusion support projection(150) to the upward in the pier upper side in the pier upper side inner side; a step that the girder is arranged on the top of pier and the support projection; a step that both end part of girder are adamantly combined in pier. |
