| 摘要 |
A scaffold for bridge girder is provided to be installed with a simple process of placing a footing support on the bottom flange of steel beam of the girder and stacking and fixing left, right, and center footing members on the footing support. A scaffold installed between steel beams for bridge girder comprises a plurality of footing supports(10) consisting of left and right pipes(11,12) and a connection pipe(13), a left footing member(20) fixed to the top of the left pipe, a right footing member(30) fixed to the top of the right pipe, and a central footing member(40) fixed to the left and right footing members. |
