温州世贸中心桁架导轨式爬架应用技术
  • 作者: 杨雁翔 沈小峰 夏海余等
论文摘要
[摘要] 温州世贸中心大楼为筒中筒结构,高333m,采用3套桁架导轨式爬架。第1套爬架用于筒中筒结构施工,第2、3套爬架用于幕墙施工。介绍了3套爬架总体部署,平、立面设计,安装、升降及拆卸技术,重视爬架施工及提升过程中的安全防护工作。实践证明,该桁架导轨式爬架满足主体结构和幕墙工程的施工安全及防护要求,爬升施工速度快且安全、简便,经济效益好。
[关键词] 温州世贸中心; 筒中筒结构; 桁架导轨式爬架; 施工; 安全防护

Application of Truss-guide Climbing-frame in Wenzhou International Business Center

Abstract:Wenzhou International Business Center building, 333m height, is a tube in tube structure, and 3 sets of truss-guide climbing-frame are used in construction. The No.1 climbing-frame is used for construction of the tube in tube structure, and No.2 and No.3 climbing-frames are used for the glass curtain wall construction. Construction technologies about the climbing-frames are introduced including general arrangement, design of plan and profile, installation, lifting and falling, as well as demolition. Furthermore, safety protection is emphasized in construction and lifting of the climbing-frames. It proves that the mentioned truss-guide climbing-frames can satisfy requirements of safety and protection of main structure and glass curtain wall, and quick, safe and simple construction are ensured and good economical benefit is gained.
Key words:Wenzhou International Business Center; tube in tube structure; truss-guide clim
bing-frame; construction; safety protection
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