Structural performance assessment of large unstiffened openings in steel plate shear walls

2021 ◽  
Vol 247 ◽  
pp. 112966
Author(s):  
Hadi Darvishi ◽  
Massood Mofid
Keyword(s):  
Performance Assessment ◽  
Steel Plate ◽  
Shear Walls ◽  
Structural Performance ◽  
Steel Plate Shear Walls

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

2016 ◽  
Vol 122 ◽  
pp. 584-594 ◽  
Author(s):  
Milad Bahrebar ◽  
Mohammad Zaman Kabir ◽  
Tadeh Zirakian ◽  
Mohammad Hajsadeghi ◽  
James B.P. Lim
Keyword(s):  
Performance Assessment ◽  
Steel Plate ◽  
Shear Walls ◽  
Structural Performance ◽  
Steel Plate Shear Walls

Structural performance of steel plate shear walls with trapezoidal corrugations and centrally-placed square perforations

2016 ◽  
Vol 16 (3) ◽  
pp. 845-855 ◽  
Author(s):  
Milad Bahrebar ◽  
Mohammad Zaman Kabir ◽  
Mohammad Hajsadeghi ◽  
Tadeh Zirakian ◽  
James B. P. Lim
Keyword(s):  
Steel Plate ◽  
Shear Walls ◽  
Structural Performance ◽  
Steel Plate Shear Walls

On optimum perforation layout in low-rise steel plate shear walls

2021 ◽  
pp. 1-11
Author(s):  
N. Naraki ◽  
M. R. Mahini ◽  
A. R. Fiouz ◽  
G. Cocchetti
Keyword(s):  
Steel Plate ◽  
Shear Walls ◽  
Steel Plate Shear Walls

scholarly journals Experimental/Numerical Evaluation of Steel Trapezoidal Corrugated Infill Panels with an Opening

2021 ◽  
Vol 11 (7) ◽  
pp. 3275
Author(s):  
Majid Yaseri Gilvaee ◽  
Massood Mofid
Keyword(s):  
Energy Dissipation ◽  
Ultimate Strength ◽  
Steel Plate ◽  
Shear Walls ◽  
Experimental Results ◽  
Structural Performance ◽  
Initial Stiffness ◽  
Infill Panels ◽  
Energy Dissipation Capacity ◽  
Ductility Ratio

This paper investigates the influence of an opening in the infill steel plate on the behavior of steel trapezoidal corrugated infill panels. Two specimens of steel trapezoidal corrugated shear walls were constructed and tested under cyclic loading. One specimen had a single rectangular opening, while the other one had two rectangular openings. In addition, the percentage of opening in both specimens was 18%. The initial stiffness, ultimate strength, ductility ratio and energy dissipation capacity of the two tested specimens are compared to a specimen without opening. The experimental results indicate that the existence of an opening has the greatest effect on the initial stiffness of the corrugated steel infill panels. In addition, the experimental results reveal that the structural performance of the specimen with two openings is improved in some areas compared to the specimen with one opening. To that end, the energy dissipation capacity of the specimen with two openings is obtained larger than the specimen with one opening. Furthermore, a number of numerical analyses were performed. The numerical results show that with increasing the thickness of the infill plate or using stiffeners around the opening, the ultimate strength of a corrugated steel infill panel with an opening can be equal to or even more than the ultimate strength of that panel without an opening.

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