基于定型模架钢筋笼整体成型的预制箱梁施工

摘要

Combining with the engineering cases,the paper introduces the construction craft principle for the for precast box girder,and illustrates the overall precast box girder construction based on shaped mold from the beam reinforcement bonding,box girder hoisting equipment,mold manufacturing and installation,concrete proportional ratio design and sealing anchor,so as to provide some reference.%结合工程实例,介绍了预制箱梁的施工工艺原理,从梁体钢筋绑扎、箱梁钢筋吊具、模板制作安装、混凝土配合比设计、封锚等环节,阐述了基于定型模架钢筋笼整体成型的预制箱梁施工技术,以供参考.