Structural performance assessment of trapezoidally-corrugated and centrally-perforated steel plate shear walls

Bahrebar, Milad; Kabir, Mohammad Zaman; Zirakian, Tadeh; Hajsadeghi, Mohammad; Lim, James B.P.

doi:10.1016/j.jcsr.2016.03.030

Cited by 77 publications

(21 citation statements)

References 11 publications

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“…Moreover, a numerical study conducted by Gholizadeh and Yadollahi showed that the structural behavior of a corrugated plate can be superior to that of a flat plate due to its higher loading capacity, ductility, and energy absorption capability. Bahrebar et al investigate the cyclic behavior and energy absorption capabilities of SPSWs with trapezoidally corrugated and centrally perforated infill plates. Results of this study are indicative of effectiveness of the web‐plate thickness, corrugation angle, and opening size on the hysteretic performance of corrugated and perforated web steel shear wall systems.…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation on the behavior of corrugated steel shear wall subjected to the different angle of trapezoidal plate

Hosseinzadeh

Emami

Mofid

2017

Structural Design Tall Build

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Summary Studies on corrugated steel shear walls (CSSWs) generally indicate noticeable increase of energy absorption, as well as increasing shear buckling capacity of corrugated plates being more likely rather than the flat plates. In this paper, the effect of variation in the angle of trapezoidal plate on the behavior of CSSWs has extensively been investigated. Three specimens of CSSW with 1 story and single bay in half scale are tested under cyclic load. The observations of experiment do indicate that stress concentration has been increased in the corner of subpanels, by increasing of the corrugation angle. Development of the tensile field and wall yield and damage depends on the geometry of the plate. By increasing the corrugation angle, the stiffness and energy dissipation decrease; in addition, large loss of strength takes place. Comparing the numerical and experimental results indicates that for a closer look at behavior of trapezoidal CSSWs, fracture mechanics, fatigue, and damping of materials should be considered by numerical analysis.

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Section: Introductionmentioning

confidence: 99%

Experimental investigation on the behavior of corrugated steel shear wall subjected to the different angle of trapezoidal plate

Hosseinzadeh

Emami

Mofid

2017

Structural Design Tall Build

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“…They claimed that the formulas of elastic buckling coefficients of stiffened trapezoidal corrugated steel plate shear walls could provide reliable buckling strength and can be used directly in the design of stiffened trapezoidal corrugated steel plate shear walls. Bahreba et al [8] Investigated the structural performance of CSPSW for the horizontal trapezoidal corrugations with centrally-placed square opening. It was found that increasing the opening size results in reducing the initial stiffness and ultimate strength but there was no clear effect on ductility.…”

Section: Figure 1 Details Of the Geometric Shape Of Cspswmentioning

confidence: 99%

Effect of Corrugation Angle and Direction on the Performance of Corrugated Steel Plate Shear Walls

2018

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Corrugated steel plate shear wall (CSPSW) is one of the lateral resistance systems which consists mainly of steel frame (beam and column) with vertical or horizontal corrugated steel plate connected to the frame by weld, bolts or both. This type of steel shear wall characterized by low cost and short construction time with high strength, ductility, initial stiffness and excellent ability to dissipate energy. The aim of this paper is to evaluate the effect of corrugation angle and its direction on the performance of CSPSW under cyclic loading. The Finite element analysis was employed to achieve the research aim. The FE models were validated with experimental data available in the literature. Results reveal that the corrugation angle has a clear influence on initial stiffness, strength, ductility, and energy dissipation of CSPSW. The optimum performance of CSPSW can be obtained with angles of 30o for CSPSW with vertical corrugation and 20o for CSPSW with horizontal corrugation. The use of CSPSW with vertical corrugation provides higher strength, stiffness, and ductility compared to CSPSW with horizontal corrugation. Therefore, it is recommended to use CSPSW with vertical corrugation.

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“…In these works, the openings in the web are considered primarily to reduce the weight of the whole structure. Cyclic performance and energy absorption capacity assessment of trapezoidal corrugated webs with perforation were conducted by Bahrebar, Kabir, Zirakian, Hajsadeghi and Lim in 2016 [11]. Bending behaviour of triangularly corrugated web beams weakened by a circular opening was investigated by Kudryavtsev in 2018 [1].…”

Section: Introductionmentioning

confidence: 99%

Transverse load carrying capacity of steel triangularly corrugated web beam with opening

Kudryavtsev

2019

MATEC Web Conf.

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The paper presents a study of the transverse bending behaviour of corrugated web beam with and without web openings. Examined steel beams consist of two flanges and a thin triangularly corrugated web, connected by automatic welding. In the literature, the influence of web opening over transverse load carrying capacity was dealt with mostly for steel beams with plane, sinusoidal and trapezoidal corrugated webs, so researches of beams with triangularly corrugated webs were found out to be very limited. A parametric study is carried out for various web slenderness and corrugation densities. A general-purpose finite element analysis software ABAQUS was used. The corrugation densities adopted in this study represent practical geometries, which are commonly used for such structures in building practice. Models with and without web openings were analysed and examined in terms of load-deformation characteristics and ultimate web shear resistance. Recommendations are given for the practical design of corrugated web beams weakened by circular openings.

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Structural performance assessment of trapezoidally-corrugated and centrally-perforated steel plate shear walls

Cited by 77 publications

References 11 publications

Experimental investigation on the behavior of corrugated steel shear wall subjected to the different angle of trapezoidal plate

Experimental investigation on the behavior of corrugated steel shear wall subjected to the different angle of trapezoidal plate

Effect of Corrugation Angle and Direction on the Performance of Corrugated Steel Plate Shear Walls

Transverse load carrying capacity of steel triangularly corrugated web beam with opening

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