摘要
当前,预制装配式桥梁结构得到越来越广泛地应用。同陆地环境装配式安装施工测量相比,在海洋环境中钢箱梁安装定位需要不同的测量方法,要求保证测量精度的同时有较高的工作效率。依托工程实例,主要研究了海上钢箱梁安装定位的测量方法,在保证测量精度的条件下有效提升了施工效率,可供相似类型桥梁施工测量参考。
At present, precast and fabricated bridge structures are more and more widely used, and the installation and positioning of steel box girders in the marine environment need different measuring methods compared with the installation and surveying of precast and fabricated bridge structures on the land. In this paper, the measurement method of the installation and positioning of the steel box girder on the sea is studied relying on a project practice, which has effectively improved the construction efficiency under the condition of ensuring the measurement accuracy and can be used as a reference for construction survey of similar bridge.
作者
孟军
朱毅
徐维阳
MENG Jun;ZHU Yi;XU Wei-yang(China Communications 2nd Navigational Bureau 2nd Engineering Co.Ltd.,Chongqing 401121,China)
出处
《公路》
北大核心
2022年第11期198-201,共4页
Highway
关键词
测量工程
跨海桥梁
钢箱梁安装
合龙段
吊装调位
测量方法
survey engineering
sea-crossing bridge
installation of steel box girder
closure section
erection and adjustment
measuring method
