摘要
南京三桥主桥为钢塔钢箱梁双索面五跨连续斜拉桥,塔柱下横梁以上采用钢塔柱的结构型式。本文介绍该桥钢塔柱安装基本情况、安装设备、安装步骤及其关键工艺和方法。
Main bridge of Nanjing NO.3 Yangtze river bridge consist of five across continuous cable-stayed bridge of steel tower and steel beam,the tower above the beam adopts steel tower pillar,this paper describes the basic circumstance of installation, the equipments of installation and the key technology of the installation.
出处
《现代交通技术》
2006年第2期33-36,共4页
Modern Transportation Technology
关键词
钢混结合段
钢塔柱
钢横梁
安装工艺
steel concrete combination segment
steel tower
horizontal beam in steel
installation technology
