附着式升降脚手架在大悬挑及收缩结构处附墙支座的设计与应用  

Design and Application of Attached Lifting Scaffold in lifting support of Large Cantilever and Contraction Structure

作　　者：赵涛杰 高空亮 周培东 曹珍珠 Zhao Taojie;Gao Kongliang;Zhou Peidong;Cao Zhenzhu(Henan Zhongzhizheng Engineering Technology Institute Co.,Ltd.,Zhengzhou,450000;Henan Tianli Construction Engi­neering Technology Co.,Ltd.,Zhengzhou,450000)

机构地区：[1]河南中之正工程技术研究院有限公司,郑州450000 [2]河南天立建筑工程技术有限公司,郑州450000

出　　处：《建设科技》2022年第9期130-132,共3页Construction Science and Technology

摘　　要：在现代高层建筑设计施工中,悬挑梁等承载力较弱的建筑结构在住宅及办公楼建筑中出现的越来越多,当建筑主体大面积的悬挑结构与收缩层同时出现时,其结构的承载能力无法满足附着式升降脚手架(以下简称爬架)的荷载要求。本文介绍了在承载力较弱的悬挑结构上爬架附墙支座的特殊附着形式,同时结合计算与工程实例加以验证,为类似情况提供参考建议。In the design and construction of modern high-rise buildings,more and more architectural structures with weak bearing capacity such as cantilever beams appear in the residential buildings and office buildings.When both large cantilever structure and the contraction layer of the main building coexist at the same time,the bearing capacity of the structure can not meet the load requirements of the attached lifting scaffold.This paper introduces the special attachment form of climbing frame lifting support in the cantilever structure with weak bearing capacity,and verifies it with calculation and engineering examples,which can provide reference and suggestion for similar projects.

关 键 词：附着式升降脚手架 悬挑结构 附墙支座 收缩层 

分 类 号：TU731.2[建筑科学—建筑技术科学]