Response of steel-concrete composite panels to in-plane loading

Danay, A.

doi:10.1016/j.nucengdes.2011.10.006

Cited by 7 publications

(2 citation statements)

References 2 publications

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“…However, they separate suddenly after buckling. The peak steel stress values at the locations of the crack surfaces were calculated as [12].…”

Section: Introductionmentioning

confidence: 99%

Buckling Behavior of Steel Plates and Concrete Filled Composite Shear Walls Related Nuclear Power Engineering

Li¹,

Yuan²

2019

Adv. Sci. Eng.

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Based on the program of nuclear power engineering, the in-plane buckling behavior of Steel plates and concrete filled composite shear wall (SCSW) was investigated. 9 1/5 scaled specimens were conducted under horizontal cyclic load and constant vertical load. The parameters such as the space of studs, the vertical load, the form of connectors, and the thickness of the steel plate were designed to research the affection on the buckling of the steel plate. According to the results of tests, it can be seen that the bulge of the steel plate occurred at about 50mm above the top of the foundation beam. The bulge can be connected as a whole in the specimens with studs only, but not in the specimens with stiffeners. Finite element models were performed to simulate the buckling behavior of the steel plate, and the results were found to be in good agreement with the test results. The buckling stress of the steel plate was calculated by equations based on the measuring data. It was found that they were smaller than that of finite element analysis. The more accurate simulation was needed.

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“…However, they separate suddenly after buckling. The peak steel stress values at the locations of the crack surfaces were calculated as [12].…”

Section: Introductionmentioning

confidence: 99%

Buckling Behavior of Steel Plates and Concrete Filled Composite Shear Walls Related Nuclear Power Engineering

Li¹,

Yuan²

2019

Adv. Sci. Eng.

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“…Steel-plate concrete (SC) composite shear walls used or proposed for construction in the United States are constructed using steel faceplates, infill concrete, and connectors used to anchor the steel faceplates together and to the infill concrete. Although the seismic behavior of SC walls has been studied in some detail over the past 25+ years [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20], the number of applications to date has been limited. Empirical equations to predict the initial stiffness and 2 lateral load capacity of SC walls have been proposed, but effects of key design variables, including wall aspect ratio, reinforcement and slenderness ratios, axial load, and material properties have not been systemically accounted for.…”

Section: Introductionmentioning

confidence: 99%

Seismic analysis and design of steel-plate concrete composite shear wall piers

Epackachi

Whittaker

Aref

2017

Engineering Structures

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This paper presents results of numerical studies on the in-plane monotonic response of steel-plate concrete (SC) composite shear wall piers. Results of finite element analysis of 98 SC wall piers are used to investigate the effects of wall aspect ratio, reinforcement ratio, slenderness ratio, axial load, yield strength of the steel faceplates, and uniaxial compressive strength of concrete on in-plane response, and to formulate a) predictive equations to establish the trilinear lateral force versus lateral displacement response of SC wall piers up to peak strength, sufficient for seismic analysis of structures including SC wall piers, and b) a mechanics-based design equation for peak flexural strength, which addresses the interaction of co-existing shear and axial force. Design of Experiments is used to select the 98 piers. The baseline finite element model was formally validated using data from reversed cyclic, inelastic in-plane tests of four large-scale SC wall piers.

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