Study on steel plate reinforced concrete panels subjected to cyclic in-plane shear

Ozaki, Masahiko; Akita, Shodo; Osuga, Hiroshi; Nakayama, Tatsuo; Adachi, Naoyuki

doi:10.1016/j.nucengdes.2003.06.010

Cited by 114 publications

(66 citation statements)

References 2 publications

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“…The model using MAT081 best recovers the experimentally measured results. In this instance, and reasonably extended to the range of faceplate slenderness considered here (21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31)(32), the use of a measured stressstrain relationship rather than a simple bilinear approximation is more important than the choice of hardening rule. Accordingly, MAT081 was used for the analyses described in the body of the paper.…”

Section: Appendix a Faceplate Materials Modelingmentioning

confidence: 89%

“…Ozaki et al [29] conducted an analytical and experimental study on steel-plate reinforced concrete panels subjected to cyclic in-plane shear loading. The experimental study investigated the effect of steel faceplate thickness, axial load, partitioning webs, and penetrations on global response.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Buckling of steel faceplate element was assumed to occur when the principal compressive stress exceeded the critical buckling stress [35]. The adequacy of the model was investigated by simulating the monotonic and cyclic responses of SC walls tested by Sasaki et al [32], Usami et al [35], and Ozaki et al [28,29]. The DFSM predicted the reported shearing strengths to within 5% but the stiffness at displacements less than those associated with peak strength were significantly overestimated [42].…”

Section: Literature Reviewmentioning

confidence: 99%

See 2 more Smart Citations

Finite element modeling of steel-plate concrete composite wall piers

Epackachi

Whittaker

Varma

et al. 2015

Engineering Structures

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Section: Appendix a Faceplate Materials Modelingmentioning

confidence: 89%

Section: Literature Reviewmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%

See 1 more Smart Citation

Finite element modeling of steel-plate concrete composite wall piers

Epackachi

Whittaker

Varma

et al. 2015

Engineering Structures

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“…Accordingly, the size of the SC wall model was based on experimental data reported by Ozaki et al (2004) and Kanchi (1996): as shown in Figure 1, the wall was of dimensions 1200 mm Â 1200 mm Â 206 mm, with 3 mm thick steel plate and 200 mm thick concrete.…”

Section: 1mentioning

confidence: 99%

“…More recently, some studies concerning SC panels subjected to cyclic in-plane shear and the structural integrity of steel-plate-ultrahigh-performance concrete modules have been conducted (Ozaki et al, 2004;Sawab et al, 2016). The SC design code Kepic-SNG (KEA, 2010) requires the vertical spacing of the studs to be considered, but the code only covers general studs and there are no provisions for more developed stud designs comprising two or three inclined studs.…”

Section: Introductionmentioning

confidence: 99%

Research on steel-plate–concrete walls with inclined studs under combined loads

Lim¹,

2018

Proceedings of the Institution of Civil Engineers - Structures

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A numerical study was conducted to investigate the effect of the shape and spacing of developed inclined studs on the behaviour of steel-plate-concrete shear walls subject to combined loads of axial force, bending moment and shear. Finite-element analyses considering different shapes and stud spacings were carried out. The results showed that the compressive strength of the steel-plate-concrete walls was approximately three times higher than their tensile strength. Comparing the numerical analyses with designs based on the Korean electric power industry code confirmed that all specimens had higher capacities than the design strengths. However, using the design code, the moment capacity and shear strength were not influenced by an axial force of 0·1-0·2 times the axial strength. Finiteelement analysis confirmed that, with higher axial force, the moment capacity and shear strength decreased.

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08.48: Double‐steel plate composite shear walls: In‐plane seismic behaviour

Elmatzoglou

Avdelas

2017

ce papers

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Double-steel plate concrete (SC) composite shear walls are a structural system intensively used in nuclear facilities due to its exceptional performance. It consists of a concrete core with exterior steel faceplates serving as reinforcement. These steel faceplates are anchored to the concrete infill using headed steel studs which guarantee the composite action between the two different materials. The focus of this research is the investigation of the seismic performance of rectangular SC composite shear walls for application to buildings. A simple and cost-efficient form of the SC wall is proposed based on the research conducted by Vazouras and Avdelas [1]. Its efficiency has been proved through extensive numerical analysis using a simplified finite element model developed in ANSYS [2] to simulate the nonlinear cyclic response of SC walls. The accuracy of the developed numerical model was validated using experimental data reported in the literature [3,4]. The numerical predictions included global force-displacement responses, strain and stress distributions on each material and damage to the steel plates and concrete. A typical damage pattern of the SC walls included yielding, local buckling and tearing of the steel plates in conjunction with cracking and crushing of the infill concrete. The impact of various parameters on the in-plane response of SC walls has been investigated including wall aspect ratio, reinforcement ratio, slenderness ratio, wall thickness, yield strength of the steel plates and uniaxial compressive strength of concrete.

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Study on steel plate reinforced concrete panels subjected to cyclic in-plane shear

Cited by 114 publications

References 2 publications

Finite element modeling of steel-plate concrete composite wall piers

Finite element modeling of steel-plate concrete composite wall piers

Research on steel-plate–concrete walls with inclined studs under combined loads

08.48: Double‐steel plate composite shear walls: In‐plane seismic behaviour

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