舟山桃夭门大桥钢箱梁制造关键工艺及质量控制  

Key Workmanship and Quality Control of Steel Box Girder Fabrication for Taoyaomen Bridge in Zhoushan

作　　者：陈卫国[1] 杨元录[2] 

机构地区：[1]浙江省舟山连岛工程建设指挥部,浙江舟山316000 [2]中铁宝桥股份有限公司,陕西宝鸡721006

出　　处：《桥梁建设》2007年第1期70-73,共4页Bridge Construction

摘　　要：桃夭门大桥主桥为双塔双索面七跨连续半漂浮体系混合式斜拉桥,其边跨为混凝土箱梁,中跨为扁平流线型钢箱梁,介绍大桥主桥钢箱梁制造关键工艺技术及生产过程中的质量控制措施。The main bridge of Taoyaomen Bridge in Zhoushan is a 7-span semi-floating system and continuous hybrid girder cable-stayed bridge of double pylons and double cable planes. The side spans of the Bridge are of concrete box girders while the central span is of streamlined flat steel box girder. In this paper, the key workmanship and techniques for fabrication of the steel box girder of the main bridge and quality control measures adopted in the fabrication process are expounded.

关 键 词：斜拉桥 钢箱梁 制造 工艺技术 质量控制 

分 类 号：U445.472[建筑科学—桥梁与隧道工程]