Seismic behaviors of steel plate shear wall structures with construction details and materials

Wang, Meng; Yang, Weiguo; Shi, Yongjiu; Xu, Jianghao

doi:10.1016/j.jcsr.2015.01.007

Cited by 76 publications

(24 citation statements)

References 14 publications

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“…Steel plate shear wall is a kind of structure with high resistance to lateral force, which is suitable for the development of high-rise buildings [5][6][7][8]. Steel plate shear wall has been demonstrated with remarkable ability of seismic energy dissipation through the laboratory tests and aseismic implementations and have received much attention [9][10][11][12][13][14]. In 1994, Xue et al [15] found that the frame column should not only bear the vertical load but also bear the interlaminar shear force from the steel plate through the study of 4 trusses of steel plate shear walls with 3 spans and 12 floors.…”

Section: Introductionmentioning

confidence: 99%

Study on Seismic Performance and Damage Analysis of Steel Plate Shear Wall with Partially Encased Composite (PEC) Columns

2019

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A steel plate shear wall often uses partially encased composite (PEC) columns instead of edge frame columns. Such a steel plate shear wall not only bears the gravity load of the structure and resists the bending moment caused by lateral force by taking advantage of the high bearing capacity and bending stiffness of PEC columns, but also effectively anchors with the frame column to counteract the tension field generated by the steel plate. Therefore, the performance of the steel plate shear wall after buckling can be fully exerted and the seismic performance of the structure can be improved. In order to investigate the seismic performance of the structure, a 1/3-scale specimen test of steel plate shear wall with PEC columns is designed and fabricated, and a finite element model is established with the same size of test. It is found that the test and simulation results are in good agreement, which confirms the reliability of the simulation. Subsequently, 20 models with different parameters of steel plate shear wall with PEC columns are analyzed using ABAQUS. Finally, the failure mode, hysteretic behavior, skeleton curve, and bearing capacity of steel plate shear wall with PEC columns are obtained. The results show that PEC columns have a good anchoring effect on the diagonal tension field and can fully exert the plasticity of the infill steel plate, so that steel plate shear wall with PEC columns has superior seismic performance. Experiments also reveal that the crack type of damages appear in a steel plate shear wall with PEC columns, and, as a future work, the authors will explore the use of structural health monitoring methods, such as piezoceramic transducer-based method, to monitor such cracks.

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Section: Introductionmentioning

confidence: 99%

Study on Seismic Performance and Damage Analysis of Steel Plate Shear Wall with Partially Encased Composite (PEC) Columns

2019

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“…The maximum values of the equivalent plastic strain (PEEQ) in the simulated specimen were compared to the failure location of the experimental specimen to predict the probable failure location [10]. The maximum values PEEQ exactly overlap with the critical areas in the shear panels in the FE models ( Figure 11).…”

Section: Fracture Verificationmentioning

confidence: 99%

“…In 2015, a numerical study was conducted by Wang et al [10] on different types of perforated, unperforated, slotted, and stiffened SPS panels. The equivalent plastic strain (PEEQ) was used in finite element (FE) analysis to predict the place of fracture tendency.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Numerical Study of Perforated Steel Plate Shear Panels

Hasan

Sheidaii

Tariverdilo

et al. 2020

IJE

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Thin perforated Steel Plate Shear (SPS) Walls are among the most common types of energy dissipating systems. The applied holes reduce the shear strength of the plate and allow to decrease the profile size of the members at the boundary of the panel when these systems are used in the typical design of structures. On the other hand, the different fracture locations of these panels are visible when considering the different perforation patterns. This paper reports on the results obtained from the experimental study under cyclic loading of the effect of different hole patterns on the seismic response of the systems and the location of the fracture. According to this, two perforated specimens by different patterns were considered. In addition, a plate without holes for a better comparison of the fracture location was chosen. The results showed that changing the pattern of the holes causes a change in the fracture location. Moreover, in perforated specimens, the amount of shear strength did not reduce suddenly after the fracture phenomenon. In the specimen which was perforated around the web plate, the pinching force was more than any other in the low cycle of the drifts. For this reason, the energy dissipation and initial stiffness were more than up to 3% drift. The experimental specimens were then simulated with a Finite Element (FE) method using the ABAQUS. Finally, a parametric FE analysis on different series of perforated panels, by changing the diameter of the holes and the plate thickness, has been carried out.

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“…Furthermore, good approval between the outcomes of the non-linear analysis and the theoretical method. M. Wang et al (2015) [15] used analytical finite element method to study the behavior of different construction details of steel plate shear wall structures, such as load-carrying capacity, ductility, energy-dissipating capacity, out-of-plane deformations, the influence of tension field on the column and economic performance under seismic load. The results indicated that the finite element methodology is the perfect technique to study the performances of steel plate shear walls.…”

Section: Introductionmentioning

confidence: 99%

Column Stiffness Requirements for Diagonally Stiffened Steel Plate Shear Walls

Elbanna*,

Safar,

Seddik

2020

IJITEE

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Various numerical models of diagonally stiffened steel plate shear wall were tested under push-over loads to study the required stiffness of columns of diagonally stiffened SPSWs. This research presents a parametric study to explore the influence of varying the infill panel’s thickness, width, and height and the number of floors on the stiffness of the edge columns, and to propose expressions to predict the column’s in-plane stiffness and area required for preliminary design. Different SPSWs were modeled with a range of several stories, an aspect ratio, and height to thickness ratio, respectively, of (n=3-7), (Lp /hp=1-2), and (λ=200-400). The results indicated that the number of floors (n) has a great effect on the wall’s shear capacity. A greater number of floors lead to buckling in columns and early failure of the system, and subsequently, an increase in the column’s rigidity is required. Moreover, an equation is proposed to calculate the value of ωh required for sufficient inertia of the column. Higher the drift is, lower the shear capacity of the wall is, particularly for walls with a larger aspect ratio (Lp /hp > 1.5), and smaller height to thickness ratio (λ < 400). It is proposed that the columns’ out-of-plane stiffness divided by its in-plane stiffness to be equal or greater than 0.4. An equation is also proposed to predict the required columns’ rx substantial to assure that the columns can resist the impact of the tension field and the plate achieves full yield strength.

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Seismic behaviors of steel plate shear wall structures with construction details and materials

Cited by 76 publications

References 14 publications

Study on Seismic Performance and Damage Analysis of Steel Plate Shear Wall with Partially Encased Composite (PEC) Columns

Study on Seismic Performance and Damage Analysis of Steel Plate Shear Wall with Partially Encased Composite (PEC) Columns

Experimental and Numerical Study of Perforated Steel Plate Shear Panels

Column Stiffness Requirements for Diagonally Stiffened Steel Plate Shear Walls

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