Investigation of the lateral behavior of stiffened flat steel shear walls with vertical trapezoidal corrugated plates at different locations

IF 3.6 3区材料科学 Q2 ENGINEERING, MECHANICAL

International Journal of Mechanics and Materials in Design Pub Date : 2025-04-09 DOI:10.1007/s10999-025-09756-6

Bo Zuo, Xuefeng Huang

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Abstract

This research investigates the behavior of a flat steel shear wall (FSSWs) system stiffened with vertical trapezoidal corrugated plates in two locations. For this purpose, a one-span, three-story flat steel shear wall that had been previously tested was validated in ABAQUS software. Subsequently, it was stiffened with corrugated plates equal to 50% of the width of the frame panel. The study’s findings demonstrated that initial stiffness, energy absorption, and maximum strength increase when corrugated plates are stiffened. The outcomes also displayed that increasing the thickness of the stiffening corrugated plate increases the parameters mentioned above. The results obtained from this research also showed that, in general, stiffening the flat wall with a corrugated plate in the middle led to a greater increase in maximum resistance compared to the side case. The lateral behavior of the stiffened FSSWs is also influenced by the corrugation angle of the stiffening corrugated plates.

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不同位置垂直梯形波纹板加筋扁钢剪力墙侧移性能研究

本文研究了在两个位置加劲垂直梯形波纹板的平钢剪力墙（FSSWs）系统的性能。为此，在ABAQUS软件中验证了先前测试过的一跨三层扁钢剪力墙。随后，用等于框架板宽度50%的波纹板进行加强。研究结果表明，波纹板加筋后，初始刚度、能量吸收和最大强度均有所增加。结果还表明，增加加劲波纹板的厚度会增加上述参数。本研究的结果还表明，一般情况下，与侧壳相比，在中间加劲波纹板的平壁会导致更大的最大阻力增加。加劲波纹板的波纹角对加劲板的侧移性能也有影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Mechanics and Materials in Design ENGINEERING, MECHANICAL-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

6.00

自引率

5.40%

发文量

审稿时长

>12 weeks

期刊介绍： It is the objective of this journal to provide an effective medium for the dissemination of recent advances and original works in mechanics and materials'' engineering and their impact on the design process in an integrated, highly focused and coherent format. The goal is to enable mechanical, aeronautical, civil, automotive, biomedical, chemical and nuclear engineers, researchers and scientists to keep abreast of recent developments and exchange ideas on a number of topics relating to the use of mechanics and materials in design. Analytical synopsis of contents: The following non-exhaustive list is considered to be within the scope of the International Journal of Mechanics and Materials in Design: Intelligent Design: Nano-engineering and Nano-science in Design; Smart Materials and Adaptive Structures in Design; Mechanism(s) Design; Design against Failure; Design for Manufacturing; Design of Ultralight Structures; Design for a Clean Environment; Impact and Crashworthiness; Microelectronic Packaging Systems. Advanced Materials in Design: Newly Engineered Materials; Smart Materials and Adaptive Structures; Micromechanical Modelling of Composites; Damage Characterisation of Advanced/Traditional Materials; Alternative Use of Traditional Materials in Design; Functionally Graded Materials; Failure Analysis: Fatigue and Fracture; Multiscale Modelling Concepts and Methodology; Interfaces, interfacial properties and characterisation. Design Analysis and Optimisation: Shape and Topology Optimisation; Structural Optimisation; Optimisation Algorithms in Design; Nonlinear Mechanics in Design; Novel Numerical Tools in Design; Geometric Modelling and CAD Tools in Design; FEM, BEM and Hybrid Methods; Integrated Computer Aided Design; Computational Failure Analysis; Coupled Thermo-Electro-Mechanical Designs.