装配式IRF体系L/T通用翻转模台研发  

Research and Development of Prefabricated IRF System L/T Universal Rotatable Formwork Platform

作　　者：张红伟 ZHANG Hongwei(China Railway Construction Group Co.Ltd.,Beijing 100040,China)

机构地区：[1]中铁建设集团有限公司,北京100040

出　　处：《铁道建筑技术》2023年第5期5-8,12,共5页Railway Construction Technology

基　　金：中国铁建股份有限公司科技重大专项(2019-A01-1)。

摘　　要：混凝土剪力墙结构装配式IRF(Integration of Reinforcement and Formwork)体系简称装配式IRF体系,具有“全装配、全现浇”特点,装配式IRF体系将竖向构件拆分为4种构件,分别是直墙构件、L形墙构件、T形墙构件、梁构件,为了解决L形墙构件、T形墙构件的预制难题,提出了三套工艺方案;最终选择了L/T通用翻转模台方案,完成了相应的理论分析、机械结构设计、三维建模设计及样机试制试用,并批量加工了6套L/T通用翻转模台,装备于中铁建设集团海南绿色建材产业园生产车间,使得L形墙构件和T形墙构件的生产效率、构件质量得到极大提高,生产成本大幅降低,解决了IRF体系边缘构件的生产难题。The prefabricated IRF(Integration of Reinforcement and Formwork)system of concrete shear wall structure is referred to as the prefabricated IRF system,which has the characteristics of“full assembly and full cast-in-place”。The prefabricated IRF system divides the vertical components into four types of components,namely,straight wall components,L-shaped wall components,T-shaped wall components,and beam components.In order to solve the prefabricated problems of L-shaped wall components and T-shaped wall components,three sets of process plans were proposed.Finally,the L/T universal rotatable formwork platform scheme was selected,the corresponding theoretical analysis,mechanical structure design,3D modeling design and prototype trial production were completed,and 6 sets of L/T universal rotatable formwork platform were processed in batches,and served in the production workshop of Hainan Green Building Materials Industrial Park of China Railway Construction Group,which greatly improved the production efficiency and quality of L-shaped wall components and T-shaped wall components,drastically reduced the production cost,and solved the production problem of IRF system edge components.

关 键 词：建筑工业化 装配式IRF体系 边缘构件 翻转模台 

分 类 号：TU756.4[建筑科学—建筑技术科学] TU755.23