灌河大桥主桥标准梁段组合梁采用双悬臂安装施工,通过地面运输、后场存放、垂直运输以及桥面运输将钢梁送至桥面吊机后方;项目部自主创新,设计并加工喂梁平台形成钢梁上桥通道,并在钢梁运输及存放过程中采取有效措施,既满足钢梁运输及存放要求,又提高了施工效率,为后续双悬臂施工钢梁运输提供了新方法。 The girder bridge main beam standard beam section composite beam with double cantilever installation construction, through the ground transportation, storage at the backcourt, vertical transport and bridge transport to the rear of the bridge crane; project department innovation, design and processing The beam platform forms the steel beam upper bridge passage, and takes effective measures during the transportation and storage of the steel beam, which not only meets the requirements of steel beam transportation and storage, but also improves the construction efficiency and provides a new method for the subsequent steel beam transportation with double cantilever construction.