城市钢桥制造安装技术  

Construction and installation technology of urban steel bridge

作　　者：权红烈 Quan Honglie(China Railway Baoqiao Group Co.,Ltd.,Baoji 721006,China)

机构地区：[1]中铁宝桥集团有限公司

出　　处：《山西建筑》2019年第21期122-124,共3页Shanxi Architecture

摘　　要：通过对城市钢桥多形式、结构复杂、施工环境多变等特点进行分析,从技术准备、工厂制造、桥位连接施工的三方面进行了概述,解决了国内城市各种形式钢箱梁的制造及安装线形控制等难题,适应城市交通建设的发展要求。By analyzing the characteristics of multi-forms,complex structures and varied construction environment of urban steel bridges,the paper summarizes the three aspects of technical preparation,factory manufacturing,and bridge connection construction,and solves the problems such as the manufacture and installation of steel box beams in various forms in domestic cities. To meet the development requirements of urban transportation construction.

关 键 词：详图设计 板单元 预拼装 工地连接 

分 类 号：U445.472[建筑科学—桥梁与隧道工程]