Numerical Study on Steel Shear Walls with Sinusoidal Corrugated Plates

Kalali, Hamed; Ghazijahani, Tohid Ghanbari; Hajsadeghi, Mohammad; Zirakian, Tadeh; Alaee, Farshid Jandaghi

doi:10.1590/1679-78252837

Cited by 26 publications

(2 citation statements)

References 14 publications

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“…Bairrao [6] analyzed how the LNEC 3D earthquake simulator can be used as a means for which to carry out tests for checking the seismic performance of structures, the paper talks about the advantages of the LNEC 3D simulator. Wenguang Liu [7] Hamed Kalili [8] analyzed the seismic performance of an isolated museum structure in high earthquake intensity region using a shaking table test with and without base isolators. The scaled down model was used in the shaking table test and analysed by using ANSYS software.…”

Section: Introductionmentioning

confidence: 99%

The seismic analysis and performance of steel frame with additional low-yield-point steel dampers

Akbar¹,

Huali²,

Adedamola³

et al. 2021

J. vibroeng.

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This paper describes the seismic performance of a steel frame with additional LYP steel dampers. LYP steel dampers provides passive energy dissipation device in a structure, it also reduces the lateral forces in efficient way which is produced by seismic wave. The seismic performance of structures is needed in the design of structure, especially in countries where seismic activities occur. This analysis is accomplished with the FEM and software called SAP2000. The steel frame is only analyzed using numerical simulation. This paper describes two steel frames, the first steel frame is a two story steel frame without LYP steel dampers while the second steel frame has with LYP steel dampers. The seismic mechanism analysis was accomplished with the help of nonlinear time history analysis technique and the results for inter-story drift, steel frames, base shear, the displacement of the top story and the stress of the dampers was obtained. The time history analysis was taken out with three different earthquake waves according to the Chinese code for the seismic design of buildings; the earthquake waves were divided into the three different earthquake levels in China which include the frequent, moderate and rare earthquake level. The seismic mechanism analysis was accomplished on the three different earthquakes and three different earthquake levels in China. The modal analysis was taken to obtain the frequency and the period of the steel frames. The steel frames were examined under the different load combination which is also described in the code for the seismic design of buildings to obtain the internal forces of the members of the steel frame which include the axial force, shear force and bending moment. The different load combinations are used to get the stress of the dampers. We notice that the addition of LYP steel dampers increases the seismic resistance of the steel frame as we can observe by a reduction in the displacement of the top story, base shear, and inter-story drift angle by the addition of LYP steel dampers on the steel frame. We can be able to observe the behavior of the frames under the different earthquake levels in China using the pushover analysis.

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Section: Introductionmentioning

confidence: 99%

The seismic analysis and performance of steel frame with additional low-yield-point steel dampers

Akbar¹,

Huali²,

Adedamola³

et al. 2021

J. vibroeng.

View full text Add to dashboard Cite

show abstract

“…Furthermore, Hosseinzadeh et al [18] suggested that geometric nonlinearity should be introduced in numerical simulation of the CFS-SWP lateral behaviour, which may occur in light gauge steel structural components. Vigh et al [19] and Kalali et al [20] also presented a modelling technique of the CFS-SWP sheathed with corrugated steel on a short panel without opening.…”

Section: Introductionmentioning

confidence: 99%

Effect of openings on cold formed steel shear wall panels

2020

JCE

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In this paper, the effect of openings on global performance of Cold Formed Steel Shear Wall Panels is investigated numerically using the ABAQUS software. A benchmark model is first validated in terms of lateral shear capacity and nonlinear behaviour of the CFS-SWP. The failure mode of the CFS-SWP with opening is identified and validated. Subsequently, a parametric study on the effect of size and position of openings is conducted, in which the opening position is found to have a significant impact on the CFS-SWP performance. The benchmark model can be used for design purposes to evaluate with good accuracy the reduced ultimate strength of individual CFS-SWPs for any size and position of openings.

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The Mechanical Properties of a New Corrugated Steel Plate Damper and Its Application in a Steel Arch Bridge

Sui

Zhang

et al. 2019

KSCE J Civ Eng

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Numerical Study on Steel Shear Walls with Sinusoidal Corrugated Plates

Cited by 26 publications

References 14 publications

The seismic analysis and performance of steel frame with additional low-yield-point steel dampers

The seismic analysis and performance of steel frame with additional low-yield-point steel dampers

Effect of openings on cold formed steel shear wall panels

The Mechanical Properties of a New Corrugated Steel Plate Damper and Its Application in a Steel Arch Bridge

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