模块化钢结构建筑连接技术及鲁棒性研究进展与展望  

State-of-the-Art Research and Prospect of Inter-Module Connections and Robustness of Modular Steel Buildings

作　　者：陈金林 侯兆新[1,2] 龚超 刘兆祥 赵木子 付张鑫 CHEN Jinlin;HOU Zhaoxin;GONG Chao;LIU Zhaoxiang;ZHAO Muzi;FU Zhangxin(Central Research Institute of Building and Construction Co.,Ltd.MCC Group,Beijing 100088,China;Central Research Institute of Building and Construction(Shenzhen)Co.,Ltd.MCC Group,Shenzhen 518055,China)

机构地区：[1]中冶建筑研究总院有限公司,北京100088 [2]中冶建筑研究总院(深圳)有限公司,广东深圳518055

出　　处：《建筑钢结构进展》2025年第4期1-13,共13页Progress in Steel Building Structures

基　　金：深圳市科技计划(CJGJZD20230724093302005)。

摘　　要：模块化钢结构建筑凭借标准化、集成化和工业化等优势,迅速得到了学术界和工程界的青睐。以模块间连接节点强度不足、相邻构件协同工作性能差和结构鲁棒性弱这3个问题为切入点,归纳了国内外模块化钢结构建筑中采用的半刚接和刚接节点,从力学机理和施工安装两个维度论述了现有模块间连接节点的发展与不足,提出了“梁端-柱端混合式连接”的解决思路。针对模块化钢结构建筑的模块间梁-梁、柱-柱协同工作,分析其与钢-混凝土组合梁和格构柱的异同,在考虑建筑装修及施工的基础上提出了非连续连接组合梁(柱)的解决思路,然后总结了模块化钢结构建筑鲁棒性的影响规律。基于现有研究成果,建议在模块间刚性连接节点、非连续连接组合构件及体系分析方面开展更为深入的研究。With the advantages of standardization,integration and industrialization,modular steel building has quickly attracted the attention of academia and industry.In this paper,the authors summarize the semi-rigid and rigid connection of modular steel buildings and mainly focus on weak connection,poor cooperative performance of adjacent components and weak robustness.The advantages and disadvantages of existing modular connections are elaborated from mechanical mechanism and construction.The idea of"connected at both beam and column end"is proposed.For the cooperative performance of beam-beam and column-column between modules,the similarities and differences with steel-concrete composite beams and lattice columns are analyzed.Considering the decoration and construction,the solution of composite beam(column)with discontinuous connection is put forward.Additionally,the patterns influencing the robustness of modular steel buildings are summarized.Based on the existing research,it is recommended to conduct more in-depth research on rigid connections between modules,composite components with discontinuous connection,and system analysis.

关 键 词：模块化钢结构建筑 模块间连接节点 构件协同工作 鲁棒性 非连续连接组合梁(柱) 

分 类 号：TU391[建筑科学—结构工程]