谈某火箭撬试验轨道箱梁高精度安装施工

Discussion on high accuracy installation construction of a rocket prying test orbit box girder

对某火箭撬试验轨道箱梁高精度安装施工进行了介绍,从测量放线、承台预埋件、箱梁预埋件到箱梁吊装就位均进行了详细的阐述,分别指出了各分部工序施工控制要点及相关技术要求,为达到高精度、高质量提供了技术及实践依据。

This paper introduces the high accuracy installation construction of a rocket prying test orbit box girder, describes measurements, bearing cap pre-embedding components, box girder pre-embeddiug components, and box girder hosting indetail, and respectively points out the construction control points and relevant technical requirements, which has provided technical and practical basis for achieving highway accuracy and high quality.