浅析35m矮箱梁预制施工工艺

Analysis of the prefabrication construction technology of 35m short box-girder

结合工程实际,介绍了大跨径箱梁预制施工中底模、钢筋工程、模板工程、混凝土工程的一些施工工艺,指出了改进内模后的施工工艺,既保证了箱梁的施工质量,又提高了箱梁的施工效率,值得推广。

Combined with practical engineering, the author introduces some construction technologies of bed die, reinforcement works, formwork engineering, and concrete works in large-span box-girder prefabrication construction, and points out that the construction technology after improving inner formwork can ensure the construction quality of box-girder and increase the construction efficiency of box-girder, which is worthy to be popularized.