巨型空间钢管椭圆拱结构设计  

STRUCTURAL DESIGN OF MEGA SPATIAL STEEL TUBE ELLIPTICAL ARCH

作　　者：唐兴荣[1] 毛小勇[1] 顾强[1] 于安林[1] 

机构地区：[1]苏州科技学院江苏省结构工程重点实验室,苏州215011

出　　处：《工业建筑》2008年第6期92-95,29,共5页Industrial Construction

摘　　要：苏州"希望之门"由桩基础、大椭圆拱、索、小椭圆拱连接结合成为一个整体,在荷载作用下相互影响、相互制约,受力十分复杂。介绍了这种巨型空间钢管椭圆拱结构的设计理论与方法的要点,提出了相应的设计建议。Suzhou Hope Door is connected to a whole one by the pile foundation, big and small elliptical arches and cables, which influence and restrict each other under static and dynamic loads. The design theory and method of this special type of steel structure are summarized, as well as the design recommendations for this type of structure are proposed.

关 键 词：椭圆拱 斜拉索 结构分析 结构设计 

分 类 号：TU392.3[建筑科学—结构工程]