桂江三桥钢管拱竖转设计与施工技术  

DESIGN AND CONSTRUCTION TECHNIQUES OF VERTICAL TURNING OF STEEL TUBE ARCH FOR GUIJIANG RIVER NO.3 BRIDGE

作　　者：张璠琦[1] 

机构地区：[1]中铁十八局集团有限公司,天津300222

出　　处：《铁道工程学报》2001年第4期67-70,共4页Journal of Railway Engineering Society

摘　　要：介绍了钢管拱竖转塔架、牵转系统的设计 ;施工检算及施工监测 ;竖转施工工艺。The following aspects are introduced in this paper,such as the design of tower structure for vertical turning of steel tube arches and its drawing and turning system,the construction check and calculations and the construction monitoring ,the construction technology of vertical turning, etc.

关 键 词：钢管拱 竖转 塔架 牵转系统 施工工艺 

分 类 号：U442[建筑科学—桥梁与隧道工程]