空心无梁楼盖结构铝合金模板施工技术  

Construction Technology of Aluminum Alloy Formwork for Hollow Beamless Floor Structure

作　　者：王瑜辉 袁泽森 聂鹏 孙海超 WANG Yuhui;YUAN Zesen;NIE Peng;SUN Haichao(SCEGC No.11 Construction Engineering Group Company Ltd.,Xianyang 712000,Shaanxi,China)

机构地区：[1]陕西建工第十一建设集团有限公司,陕西咸阳712000

出　　处：《建筑施工》2023年第3期489-491,495,共4页Building Construction

摘　　要：结合地下车库空心无梁楼盖结构的特点,在铝合金模板配模过程中创新性地提出L形阳角模板、模板限位卡具及楼盖内置箱体抗浮拉片体系,在施工过程中采用先框架柱后空心无梁楼盖的施工顺序,先施工的框架柱与楼盖模板通过限位卡具刚性连接,为模板提供牢固的水平约束。新施工技术既保证了结构的施工质量,又缩短了工期,降低了施工成本,具有较好的推广应用价值。In combination with the characteristics of the hollow beamless floor structure of the underground garage,the L-shaped external angle formwork,the formwork limit fixture and the anti-floating sheet system of the built-in box in the floor are innovatively put forward in the process of the aluminum alloy formwork layout.During the construction process,the construction sequence of the first frame column followed by the hollow beamless floor is adopted.The frame columns constructed first are rigidly connected with the floor formwork through the limit fixture,providing a firm horizontal constraint for the formwork.The new construction technology not only ensures the construction quality of the structure,but also shortens the construction period and reduces the construction cost,which has good popularization and application value.

关 键 词：空心无梁楼盖 框架结构 铝合金模板 模板配置 

分 类 号：TU731[建筑科学—建筑技术科学]