| 摘要 |
PURPOSE: A manufacturing method for a turnover composite girder is provided to prevent cracking generated during the turnover process and the manufacturing of excellent quality girders. CONSTITUTION: A manufacturing method for turnover composite girder comprises a step for turning a girder by a turnover device on the upper flange of the installation point of the reinforcing member leaving it unredeemed in the turnover device; a girder of an upper flange of a grider(10) faces the top of the confined concrete(30); a step of setting up a reinforcement member(100) on a predetermined portion within the constraint concrete; and girder on the lower part of the step leaving an unredeemed girder holder. |
