温州瓯南大桥开启孔钢梁设计  

Design of Steel Girder with Movable Span in Wenzhou Ounan Bridge

作　　者：桂晓光[1] 刘承虞[1] 杨灿文[1] 

机构地区：[1]中铁大桥勘测设计院有限公司,湖北武汉430050

出　　处：《城市道桥与防洪》2005年第4期39-42,共4页Urban Roads Bridges & Flood Control

摘　　要：温州瓯南大桥是一座横跨鳌江的开启桥,主跨72m,是目前国内最大的垂直开启结构。该文主要介绍开启钢桁梁的设计、制造和安装等。Wenzhou Ounan Bridge is a movable bridge across the Aojiang River. It has a main span of 72m and is the maximum vertical movable structure in China now. The paper mainly introduces the design, manufacture and installation etc. of movable steel truss.

关 键 词：开启桥 钢桁梁 设计 制造 安装 温州市 

分 类 号：U448.26[建筑科学—桥梁与隧道工程]