巨型柔性摩天轮结构分析与研究  

Structural analysis and research of giant flexible ferris wheel

作　　者：丁洁民[1] 冯峰[1] 杨晖柱[1] 

机构地区：[1]同济大学建筑设计研究院(集团)有限公司,上海200092

出　　处：《建筑结构》2010年第10期66-70,106,共6页Building Structure

摘　　要：在建的北京朝天轮最高点离地达208m,轮盘直径183m,建成后将大幅刷新现有摩天轮的高度和轮盘直径等多项世界纪录。它采用了一种新型的缆索布置形式,支撑着这个超巨型轮盘的仅仅是48根柔性缆索。设计过程中遇到一系列关键问题,经过认真分析比对,采取了有针对性的措施,顺利地解决了工程中遇到的困难。The height of under-construction Beijing Great Wheel is 208m,while the diameter of rim is 183m.It will refresh several world records of ferris wheel such as height,diameter of rim and so on.A novel cable arrangement method is applied in the project.There are only 48 cables to support this giant rim.Series key problems had appeared during analysis and design work,which were solved perfectly by taking pertinence measures after analyzing and comparing.

关 键 词：摩天轮 缆索 张拉结构 分析方法 

分 类 号：TU[建筑科学]