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大部分多墩台桥梁采用预制混凝土箱梁形式,在使用运梁车运梁、运梁车架桥机配合喂梁及架桥机落梁施工时,必须考虑对梁的保护。本文介绍在架桥过程中为防止箱梁受扭采取的各种措施。
Most of the piers are prefabricated concrete box girders. When using the girder girder and the girder girder bridge girder machine to connect with the girder and bridge girder, it is necessary to consider the protection of the girder. This article describes the various measures taken to prevent box girders from twisting during bridging.