(1 华东建筑设计研究院有限公司, 上海 200011; 2 上海装配式建筑技术集成工程技术研究中心,上海 200011; 3 宝业集团股份有限公司, 绍兴 312000; 4 同济大学土木工程防灾国家重点实验室, 上海 200092)

摘要: 以低层建筑为主的乡村建筑将成为装配式建筑未来的应用趋势之一。 利用双面叠合剪力墙结构整体性与抗震性能良好、预制构件生产自动化程度与加工精度高、施工便捷等特点和优势,在双面叠合剪力墙内集成保温材料,设计并简化其水平与竖向接缝节点连接构造,研究形成适合低层装配式建筑使用的双面叠合夹心保温剪力墙结构。 以拟开展足尺地震振动台试验研究的一栋两层建筑为应用对象,开展双面叠合夹心保温剪力墙结构应用研究,设计预制构件及预制构件间的连接构造,并通过结构设计,验证得到其设计指标符合要求。 在制定预制构件生产和施工方案基础上,实际完成预制构件生产、结构模型搭建施工,验证此结构应用的可行性,并提出了相关应用和改进建议。

关键词: 装配式建筑; 双面叠合夹心保温剪力墙; 结构优化; 预制构件; 应用研究

中图分类号:TU375 文献标志码:A 文章编号:1002-848X(2022)23-0001-06

DOI:10. 19701 / j. jzjg. HJZL2201

Research on design and application of low-rise double-faced superimposed sandwich insulation shear wall structure

WANG Pingshan1,2, ZONG Bin1,2, LI Jinjun1,2, YUN Yanchun2,3, ZHOU Ying4

(1 East China Architectural Design and Research Institute Co. , Ltd. , Shanghai 200011, China; 2 Shanghai EngineeringResearch Center of Assembly Building Technology Integration, Shanghai 200011, China; 3 Baoye Group Co. , Ltd. ,Shaoxing 312000, China; 4 State Key Laboratory of Disaster Reduction in Civil Engineering, TongjiUniversity, Shanghai 200092, China)

Abstract: Buildings in rural areas dominated by low-rise buildings will become a future application trend of fabricated structure. Taking the features and advantages of the double-wall precast concrete composite shear wall structure, such as goodstructural integrity and seismic performance, high automation and high machining accuracy of the production of prefabricatedcomponents, and convenient construction, by integrating the double-wall precast concrete composite shear wall structure withthermal insulation materials, its horizontal and vertical node connection was designed and optimized, a double-facedsuperimposed sandwich insulation shear wall structure suitable used in low-rise prefabricated buildings was designed. Takinga two-story building to be carried out for full-scale seismic shaking table test research as the application object, theapplication research on the double-faced superimposed sandwich insulation shear wall structure was carried out, theprefabricated components and the connection between the prefabricated components were designed, and through the structuraldesign, it is verified that its design indicators meet the requirements. On the basis of making production and construction planof prefabricated components, production of prefabricated components and structure model construction were completed,thefeasibility of the structure was verified, relevant application and improvement suggestions were put forward.

Keywords: prefabricated building; double-faced superimposed sandwich insulation shear wall; structural optimization;prefabricated component; application research

∗ 国家重点研发计划资助(2018YFD1100903)。

第一作者:王平山,博士,教授级高级工程师,主要从事装配式建筑设计、研究与咨询工作,Email:pingshan_wang@ arcplus.com. cn。

[引用本文] 王平山,纵斌,李进军,等. 低层双面叠合夹心保温剪力墙结构设计与应用研究[ J]. 建筑结构,2022,52(23):1-6,86. WANG Pingshan,ZONG Bin,LI Jinjun,et al. Research on design and application of low-rise double-facedsuperimposed sandwich insulation shear wall structure [J]. Building Structure,2022,52(23):1-6,86.