盐城广播电视塔空中悬挑部位装饰操作平台施工技术  

Construction of Decorating Operation Platform for Cantilever Structures of Yancheng Broadcast Television Tower

作　　者：陈锦石 顾春明 

机构地区：[1]南通建筑工程总承包有限公司,江苏海门226124

出　　处：《施工技术（下半月）》2012年第3期81-84,共4页Construction Technology

基　　金：住房和城乡建设部2010年科学技术项目计划(2010-K2-26)

摘　　要：盐城广播电视塔观光层部位与下部结构不同,观光厅、云中漫步廊道均基于结构空中悬挑,普通悬挑式脚手架无法满足搭设要求,因此选用钢梁作悬挑梁,上部围绕主塔搭设环形脚手架施工。重点介绍了钢梁材料要求,预埋件、钢梁安装等施工工艺。该技术满足装饰悬挑结构的需要,使其进度、安全、质量均满足设计要求。The sightseeing layer structure is different from lower structure in Yancheng Broadcast Television Tower,whose sightseeing hall and walking corridor are cantilever structures.So ordinary cantilever scaffold can not meet setting requirement,the steel beam is applied as cantilever beam,and ring scaffold is laid out around main tower above.The material requirement for steel beam,the installation of embedded parts and steel beam are introduced in detail.This technology can meet decorative need of cantilever structures to make progress,safety and quality achieve good effect.

关 键 词：电视塔 脚手架 悬挑结构 操作平台 钢梁 施工技术 

分 类 号：TU731.2[建筑科学—建筑技术科学] TU758