Steel plate shear walls with large disconnected lengths of web plate to vertical boundary element

Structures ◽  
2021 ◽  
Vol 34 ◽  
pp. 4596-4615
Author(s):  
Mohammad Reza Hajimirsadeghi ◽  
Nader Fanaie
Keyword(s):  
Boundary Element ◽  
Steel Plate ◽  
Shear Walls ◽  
Steel Plate Shear Walls ◽  
Vertical Boundary

Steel plate shear walls with partial length connection to vertical boundary element

Structures ◽  
2021 ◽  
Vol 32 ◽  
pp. 1820-1838
Author(s):  
Mohammad Reza Haji Mirsadeghi ◽  
Nader Fanaie
Keyword(s):  
Boundary Element ◽  
Steel Plate ◽  
Shear Walls ◽  
Steel Plate Shear Walls ◽  
Partial Length ◽  
Vertical Boundary

Performance of steel plate shear walls with axially loaded vertical boundary elements

2018 ◽  
Vol 125 ◽  
pp. 152-163 ◽  
Author(s):  
Jin-Guang Yu ◽  
Xiao-Tian Feng ◽  
Bo Li ◽  
Ji-Ping Hao ◽  
Ahmed Elamin ◽  
...  
Keyword(s):  
Steel Plate ◽  
Shear Walls ◽  
Boundary Elements ◽  
Steel Plate Shear Walls ◽  
Vertical Boundary ◽  
Axially Loaded

Cyclic tests of steel plate shear walls using box-shape vertical boundary elements with or without infill concrete

2017 ◽  
Vol 46 (14) ◽  
pp. 2537-2564 ◽  
Author(s):  
Chao-Hsien Li ◽  
Keh-Chyuan Tsai ◽  
Hsuan-Yu Huang ◽  
Ching-Yi Tsai
Keyword(s):  
Steel Plate ◽  
Shear Walls ◽  
Boundary Elements ◽  
Cyclic Tests ◽  
Steel Plate Shear Walls ◽  
Vertical Boundary

Strip Model Analysis for Steel Plate Shear Walls in Earthquake Resistant Structures

2018 ◽  
Vol 763 ◽  
pp. 743-750 ◽  
Author(s):  
Eduardo Totter ◽  
Antonio Formisano ◽  
Federico M. Mazzolani ◽  
Francisco Crisafulli
Keyword(s):  
Energy Dissipation ◽  
Steel Plate ◽  
Shear Walls ◽  
Boundary Elements ◽  
Shear Wall ◽  
Nonlinear Behaviour ◽  
Steel Plate Shear Walls ◽  
Steel Plate Shear Wall ◽  
Vertical Boundary ◽  
Web Plates

Unstiffened Steel Plate Shear Walls (SPSWs) are very effective structural systems designed to resist lateral forces. SPSW systems consist of thin web plates infilled within frames of steel horizontal and vertical boundary elements. The thin unstiffened web plates are expected to buckle in shear and to develop diagonal tension field after buckling under the action of horizontal loads. For unstiffened steel plates, buckling in shear occurs in the elastic range at low stress levels. This behaviour provides strength, stiffness and ductility and allows to have an appropriate level of energy dissipation through tension yielding of the web plates. This paper assesses the inelastic structural response and behaviour of Steel Plate Shear Wall systems using both a modified strip model approach and a new simplified strip model for only beam connected SPSWs. Both models are developed with plasticity concentrated elements and the performed analyses include the nonlinear behaviour of strips, also considering the compressive forces effects over the strip model elements. This research indicates fundamental aspects of the seismic performance of Steel Plate Shear Wall systems, such as energy dissipation capacity, panel ductility demand, seismic inter-story drift and design load demands in Vertical Boundary Elements (VBE) and Horizontal Boundary Elements (HBE) of the frame. The results obtained from the use of these models are compared with selected experimental and numerical results to enrich the research conclusions.

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
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