Investigations on shear capacity of steel plates with local opening

Zhao, Zhongwei; Zhang, Mengzhou; Gao, Youran; Sun, Qingwei

doi:10.1016/j.jcsr.2020.106518

Cited by 11 publications

(9 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…By considering the effect of geometrical characteristics such as opening form, opening location, panel thickness, and material strength, their research has produced an analytical approach for forecasting the shear strength of steel panels with various openings. The capacity of shear steel plates with openings confirmed utilizing the results from the earlier studies was conducted by Hosseinzadeh & Tehranizadeh [15] , Kordzangeneh et al [27] , and Zhao et al [28] . Moreover, Roberts and Sabouri-Ghomi [8] conducted a theoretical and experimental study on the hysteretic behaviors of unstiffened steel plate shear panels with centrally located circular openings.…”

Section: The Location and Types Of Openings In Spswsupporting

confidence: 78%

A Comprehensive Review of Recent Experimental and Numerical Investigations on the Impact of Openings in Steel Plate Shear Walls (SPSWs)

Ibrahim,

Shakor,

Nasih

et al. 2024

PJBAS

View full text Add to dashboard Cite

Structural buildings such as steel and reinforced concrete frames usually include doors and windows on the front or back facades, interior to the open areas. This; should be arranged to have an excellent correspondence for the location of shear walls, which are counted as essential elements for lateral stability. As a result, these architectural elements across the building assist in creating areas that are relatively less resistant to lateral loads. This review investigates the behavior of steel plate-framed shear walls with openings when subjected to lateral force exposure by thoroughly evaluating the composition of previous studies. To assess the impact of opening size, type, and layout effects on the overall performance of the lateral force-resisting system. There are studies explore on Steel Plate Shear Walls (SPSWs), both with and without openings. This study emphasizes the effect of openings on shear capacity. It investigates the effect of adding openings to steel plate shear walls on stiffness, ductility, damping ratio, and strength of the system. Key findings from the studies show that openings in SPSWs invariably reduce their lateral stiffness and strength. The amount of deduction in the strength of a structure depends on various factors such as the size, shape, and location of the opening. Additionally, the corners of the opening may experience stress concentrations which can cause tearing and reduced ductility. As a result, it disrupts the tension field action, which is the primary mechanism for SPSW energy dissipation. Most studies reviewed only the relatively thin infill plates and particular boundary conditions, which are highly important but have a gap in thick plates. Caution should be exercised when extrapolating due to thicker infill plates or different frame configurations. Considering a broader range of parameters, further research is necessary to establish comprehensive design guidelines for SPSWs with various opening configurations.

show abstract

Section: The Location and Types Of Openings In Spswsupporting

confidence: 78%

A Comprehensive Review of Recent Experimental and Numerical Investigations on the Impact of Openings in Steel Plate Shear Walls (SPSWs)

Ibrahim,

Shakor,

Nasih

et al. 2024

PJBAS

View full text Add to dashboard Cite

show abstract

“…When suitably designed, even very thin plates, and especially shells, can support large loads [13,14]. For additional references on the topic, the reader can refer to [10,15]. However, despite the importance of steel plates with openings in engineering applications, there are limited studies on the influence of different opening configurations, number of openings, plate thickness and aspect ratio on the ultimate strength and deformations in steel plates with rectangular holes.…”

Section: Importance Of the Researchmentioning

confidence: 99%

“…This could be associated with the presence of a tension tear at the corners of plate, which would cause the maximum stress and displacement of the plate to drop. According to Zhao et al [10] investigation report on shear stress of steel plates with openings through experimental method and numerical analysis, one steel plate specimen exhibited a failure mode known as tension tear, which occurred at the corners of the plate openings. Upon validating the shear capacity of these particular plates with the shear stress value obtained from ANSYS FEA, the shear stress yielded by the two methods showed good agreement.…”

Section: Influence Of Plate Opening Aspect Ratiomentioning

confidence: 99%

“…In the last decade, computer-based engineering simulation incorporated with FEA has become a research tool used for the assessment and appraisal of modelled complex engineering structures. Moreover, not only the use of circular or elliptical openings, but also the potential use of rectangular openings in floor plates have been investigated using FEA and experimental campaigns [1,10,11].…”

Section: Introduction 1literature Reviewmentioning

confidence: 99%

“…Zhao et al [10] investigated the shear capacity of perforated steel plates against the effects of varying parameters-the opening's shape and position and the plate's thickness and material strength-through analytical, laboratory and simulation approaches. On the effect of the opening's shape, it was found that plates with rectangular openings have higher shear capacity than plates with circular holes [10]. However, steel plates with rectangular openings experienced a failure mode which could be detrimental to the steel plates..…”

Section: Introduction 1literature Reviewmentioning

confidence: 99%

See 2 more Smart Citations

Finite Element Analysis of Steel Plates with Rectangular Openings Subjected to Axial Stress

et al. 2022

View full text Add to dashboard Cite

Steel plates with openings are among the important ship structural components used in the ship’s hull to withstand the hydrostatic forces of the ocean, which cause sagging and hogging moments at the ship’s bottom. The existence of openings on plates can cause structural rupture, stress concentration and a decrease in ultimate strength. This research is aimed at investigating the influence of selected parameters on the ultimate capacity of steel plates with rectangular holes subjected to axial stress, using ANSYS finite element analysis (FEA) under its non-linear static structural programme. The main parameters investigated in this paper are the plate thickness, opening aspect ratio, number of openings, position of openings, and the boundary condition of the plate. The influence of these parameters on the stress of plates and their deformation was evaluated. The comparison of the numerical simulation with the well-established analytical method using the Navier solution and Roark’s Formulas showed a good agreement.

show abstract

Compression capacity of corroded plates with three sides simply supported and one side free

Zhou

Sun

Zhao

et al. 2023

Applied Ocean Research

View full text Add to dashboard Cite

Investigations on shear capacity of steel plates with local opening

Cited by 11 publications

References 26 publications

A Comprehensive Review of Recent Experimental and Numerical Investigations on the Impact of Openings in Steel Plate Shear Walls (SPSWs)

A Comprehensive Review of Recent Experimental and Numerical Investigations on the Impact of Openings in Steel Plate Shear Walls (SPSWs)

Finite Element Analysis of Steel Plates with Rectangular Openings Subjected to Axial Stress

Compression capacity of corroded plates with three sides simply supported and one side free

Contact Info

Product

Resources

About