装配式结构叠合楼板悬挑脚手架新型工字钢固定系统  

New I-Steel Fixation System of Cantilever Scaffold for Fabricated Structure Laminated Floor Slab

作　　者：李金鹏 张友杰[1] 郭志鑫[1] 李广[1] 霍涛 张晓斌 LI Jinpeng;ZHANG Youjie;GUO Zhixin;LI Guang;HUO Tao;ZHANG Xiaobin(General Contractor of China Construction Eighth Engineering Division Co.,Ltd.,Shanghai 201204,China)

机构地区：[1]中国建筑第八工程局有限公司总承包公司,上海201204

出　　处：《建筑施工》2021年第12期2524-2526,共3页Building Construction

摘　　要：高层装配式结构施工需要悬挑脚手架、悬挑卸料平台、悬挑操作平台,其底部受力结构为悬挑工字钢,为了提高工字钢在叠合楼板部位固定的可靠性、安全性和稳定性,研发出了一种新型可周转悬挑工字钢固定系统。该系统安全可靠,施工便捷,降本增效,绿色环保,可在类似工程中推广应用。The construction of high-rise fabricated structure requires cantilever scaffold,cantilever unloading platform and cantilever operation platform,and the stress structure at the bottom is cantilever I-beam.To improve the reliability,safety and stability of I-steel fixation in laminated floor slab,a new reusable cantilever I-steel fixation system is developed.The system is safe and reliable with the advantages of convenient construction,cost reduction and efficiency improvement,green and environmental protection,which can be popularized and applied in similar projects.

关 键 词：装配式结构 叠合楼板 可周转固定系统 悬挑工字钢 

分 类 号：TU731.2[建筑科学—建筑技术科学]