装配式环筋扣合锚接剪力墙结构体系及案例分析.pdf

2017年8月下 施工技术 第46卷第16期 CONSTRUCTION TECHNOLOGY 21 D0I:10.7672/8js2017160021 装配式环筋扣合锚接剪力墙结构体系及案例分析* 焦安亮，郜玉芬，张中善，冯大阔，魏金桥2 (1.中国建筑第七工程局有限公司，河南郑州450000：2.中建科技河南有限公司，河南郑州450000) [摘要]主要介绍了装配式环筋扣合锚接混凝土剪力墙结构的主要构件、连接节点设计，构件拆分、制作与运输、吊 装，示范工程效果等.装配式环筋扣合错接混凝土剪力墙结构主要由预制环形钢筋混凝土内外墙板、预制环形钢 筋混凝土叠合楼板和预制环形钢筋混凝土楼梯等基本构件组成.在装配现场，墙体水平连接通过构件端头留置的 竖向环形钢筋在暗梁区域进行扣合，墙体竖向连接通过构件端头留置的水平环形钢筋在暗柱区域进行扣合，在暗 梁（暗柱）中穿入水平（竖向）钢筋后，浇筑混凝土连接成整体.工程实践中发现该结构质量较现浇结构更优且绿 色环保. [关键词]装配式；剪力墙；环形钢筋；叠合板；环筋扣合锚接 [中图分类号]TU741 [文献标识码]A [文章编号]1002-8498(2017)16-0021-05 The Structural System and Design Case Analysis of Precast Shear Walls with Annular Closed Reinforcements JIAO Anliang' GAO Yufen' ZHANG Zhongshan' FENG Dakuo' WEI Jinqiao2 (1.China Construction Seventh Engineering Dirision Co.Lsd.Zhengzhou He'nan 450000 China: 2.China Construction Science Technology He'nan Co.Lad.Zhengzhou He'nan 450000 China) Abstract:Both of the design of main ponents and its connection the separation production and transportation lifting of ponents and the effect of demonstration project of precast shear walls with annular closed reinforcements are introduced.The structural system of precast shear walls with annular closed reinforcements is mainly posed of prefabricated circular reinforced conerete internal and external wall prefabricated circular reinforced concrete posite floor and prefabricated circular reinforced concrete stairs etc.At the assembly scene the vertical walls are connected through the vertical circular reinforced which res...