悬挑式下挂箱形结构施工技术总结及概述  

Summary and Overview of Construction Technology of Cantilevered Hanging Box Structure

作　　者：肖尧 XIAO Yao(China Railway Construction Engineering Group Fifth Construction Co.Ltd.,Guangzhou 510006,China)

机构地区：[1]中铁建工集团第五建设有限公司,广州510006

出　　处：《工程建设与设计》2024年第3期193-195,共3页Construction & Design for Engineering

摘　　要：针对具有岭南特色的“歇山顶”建筑风格而采用的悬挑式下挂箱形结构传统施工工艺遇到的材料浪费严重、质量差、工效低、成本高等问题,广东仲元中学第二校区工程项目技术团队通过分析该项目下挂式箱形结构的特点,通过将传统现浇结构优化为预制斜挂板单元式构件与现浇楼板支模体系相结合的施工技术,实现了悬挑式下挂箱形结构装配化、标准化、快速施工、绿色环保和降本增效等多个目标。In view of the problems of serious waste of materials,poor quality,low efficiency and high cost encountered in the traditional construction process of cantileved-type under-hanging box structure adopted in the architectural style of"gable-on-hip roof"with Lingnan characteristics,the technical team of the second campus of Guangdong Zhongyuan Middle School analyzed the characteristics of the hanging box-type structure under this project,and optimized the traditional cast-in-place structure into the construction technology of combining prefabricated inclined hanging plate unit components with cast-in-place floor formwork system,and realized the assembly of cantilever box-typestructure.

关 键 词：悬挑式 箱形结构 预制斜挂板 操作要点 

分 类 号：TU765[建筑科学—建筑技术科学]