基于堆叠框架结构体系的混凝土模块集成建筑研究  

Concrete Modular Integrated Building Based on Stacked Frame Structure System

作　　者：严辰 湛鹤 陈国良 孟辉 YAN Chen;ZHAN He;CHEN Guoiang;MENG Hui(China State Construction Hailong Technology Co.,Ltd.,Shenzhen,Guangdong518000,China)

机构地区：[1]中建海龙科技有限公司,广东深圳518000

出　　处：《施工技术（中英文）》2024年第11期142-147,共6页Construction Technology

基　　金：中国建筑国际科技研发课题(CSCI-2023-Z-11)。

摘　　要：模块化集成建筑因其工业化、绿色化、智能化、集成化的优势被快速推广应用。基于堆叠框架结构体系的混凝土模块建筑根据其模块形式、节点类型和计算假定会产生不同的产品分类,其应用场景和适用范围也不同。通过构造设计、试验研究和理论分析探究连接节点的力学性能;通过混凝土模块化建筑在受到竖向荷载和水平荷载的传力机制和受力机理分析,提出了基于堆叠框架结构体系的混凝土模块化建筑结构设计方法。研究表明,根据不同的应用场景,将混凝土模块产品分为三类。连接节点安全可靠,可应用于混凝土模块化建筑中;两阶段抗震设计与抗倒塌设计的结构设计方法有效可行,可用于指导实际工程设计。Modular integrated buildings are rapidly promoted and applied due to their advantages of industrialization,greening,intelligence and integration.Concrete modular buildings based on stacked frame structural system produce different product classifications according to their module forms,node types and calculation assumptions,and their application scenarios and scope of application are also different.Through structural design,experimental research and theoretical analysis to investigate the mechanical properties of the connection nodes;through the analysis of the force transmission mechanism and force mechanism of the concrete modular building when subjected to vertical and horizontal loads,the structural design method of the concrete modular building based on stacked frame structural system is proposed.The study shows that according to different application scenarios,concrete modular products can be categorized into three types.The connection nodes are safe and reliable and can be applied in concrete modular buildings;the structural design method of two-stage seismic design and collapse-resistant design is effective and feasible,and can be used to guide the actual engineering design.

关 键 词：装配式 模块化 框架结构 结构设计 

分 类 号：TU375[建筑科学—结构工程]