基于OpenSees的环形钢筋闭合连接榫卯剪力墙数值分析  

Numerical Analysis of Circular Steel Bar Closed Connection Mortise andTenon Shear Walls Based on OpenSees

作　　者：周子凡 ZHOU Zi-fan(School of Civil Engineering and Transportation,Beijing University of Civil Engineering and Architecture,Beijing 102627,China)

机构地区：[1]北京建筑大学土木与交通学院,北京102627

出　　处：《工程建设与设计》2025年第2期4-6,共3页Construction & Design for Engineering

摘　　要：利用基于OpenSees软件的数值模拟方法,对环形钢筋闭合连接榫卯剪力墙的结构特点和力学性能等进行了阐述,通过分析不同的结构参数和优化整合实验条件,对该研究相关的建筑结构进行力学行为分析。通过对不同直径的接缝连接钢筋、不同截面面积的混凝土参数和不同的环形钢筋直径对比,总结不同参数对剪力墙性能的影响,进而用于分析该建筑的剪力传递机制、变形能力和能量耗散特性。The numerical simulation method based on OpenSees software was used to elucidate the structural characteristics and mechanical properties of circular steel bar closed connection mortise and tenon shear walls.By analyzing different structural parameters and optimizing experimental conditions,the mechanical behavior of the relevant building structures in this study was analyzed.By comparing the joint connecting steel bars with different diameters,concrete parameters with different cross-sectional areas,and different diameters of circular steel bars,the influence of different parameters on the performance of shear wall is summarized,which is then used to analyze the shear transfer mechanism,deformation capacity,and energy dissipation characteristics of the building.

关 键 词：环形钢筋 闭合连接 榫卯剪力墙 数值分析 

分 类 号：TU312[建筑科学—结构工程]