重庆东水门长江大桥索塔钢锚箱制作关键技术  

Key Techniques in Fabrication of Steel Anchor Boxes of Cable Tower on Chongqing Dongshuimen Yangtze River Bridge

作　　者：李拴林[1] 

机构地区：[1]中铁宝桥集团有限公司,陕西宝鸡721006

出　　处：《公路交通技术》2014年第6期114-116,共3页Technology of Highway and Transport

基　　金：重庆市应用开发(重庆)项目(cstc2013yykf C30001)

摘　　要：以重庆东水门长江大桥索塔钢锚箱制造为例,分析索塔钢锚箱结构及制造难点,阐述锚箱单元合件制作、半箱型钢锚箱整体组装、节段全端面机加工、立式预拼装、钢锚箱热浸镀锌工艺等关键技术,为同类工程施工积累经验。With fabrication of steel anchor boxes of cable tower on Chongqing Dongshuimen Yangtze River Bridge , this paper analyzes structure and difficulties in fabrication of steel anchor boxes of cable tower and states key techniques in unit fitting fabrication of anchor boxes, integral assembly of semi-box steel anchor boxes, machining of sectional full end-face, vertical pre-assembly and hot dipped galvanized technology of steel anchor boxes, etc. to accumulate experiences for construction of similar projects.

关 键 词：索塔钢锚箱 制作 关键技术 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]