埃及CBD项目自稳定装配式三角桁架单侧模板支撑系统设计与应用  

Design and Application of Prefabricated Triangle Truss Self-stabilized Single Sided Formwork in CBD Project in Egypt

作　　者：郝建兵 王智[2] 张善友 房益胜 李广鑫 徐健 HAO Jianbing;WANG Zhi;ZHANG Shanyou;FANG Yisheng;LI Guangxin;XU Jian(The Third Construction Co.,Ltd.of China Construclion First Group,Beijing 100161,China;China State Construction Engineering Co.,Ltd.(Egypt),Cuiro,Egypt)

机构地区：[1]中建一局集团第三建筑有限公司,北京100161 [2]中国建筑股份有限公司埃及分公司,埃及开罗

出　　处：《施工技术》2020年第21期94-97,共4页Construction Technology

摘　　要：介绍装配式三角桁架单侧模板支撑系统构造与设计方法,该系统具有装配式快捷施工的特点,同时利用抗倾覆基础及覆盖在上部的新浇混凝土,形成抗倾覆、抗滑移自稳定系统。该系统适用于大部分需单侧支模的工况,且可周转次数多。工程应用表明单侧模板支撑系统技术可行,经济合理,且具有先进性。The design and construction of a prefabricated self-stabled single sided formwork are introduced. The highly efficient formwork system uses an anti-overturning strip foundation and self-weight of above poured fresh concrete to achieve a self-stable system. The formwork is widely applicable and can be reused for multiple times. The use of such formwork in raft foundation construction of CBD project proved its technique and economic feasibility and advances.

关 键 词：模板 支撑 抗倾覆 抗滑移 自稳定系统 

分 类 号：TU745.1[建筑科学—建筑技术科学]