Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall

Yıl: 2020 Cilt: 6 Sayı: 2 Sayfa Aralığı: 91 - 98 Metin Dili: İngilizce DOI: 10.20528/cjsmec.2020.02.006 İndeks Tarihi: 02-11-2020

Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall

Öz:
A previously benchmarked finite element model of a previously tested compositeplate shear wall-concrete filled (C-PSW/CF) was used to investigate the influence ofthree concrete material models on in-plane cyclic inelastic wall response, using LSDyna. The concrete material models considered were the Winfrith, KCC and CSCM, allavailable in LS-Dyna. Wall moment hysteresis, using the three concrete materialmodels, were obtained and compared. Individual contribution of the steel and concrete to total base moment was investigated for each wall with the three concrete material models. The numerical results obtained using the KCC and CSCM were comparedagainst the benchmarked results obtained using the Winfrith concrete material model.Moment contribution of the steel web and the steel boundary on total base moment ofthe steel part of the wall and moment contribution of the concrete web and concreteboundary on total base moment of the concrete part of the wall were individuallyinvestigated. The wall models with the KCC and CSCM concrete models were observed to cannot capture wall pinching which was captured by the Winfrith concretemodel. The wall strength was overpredicted by the CSCM concrete model and predicted reasonably by the KCC concrete model. Average axial stress distribution of theinfill concrete was obtained to investigate wall neutral axis and the maximum attained concrete strength using the three concrete models. Concrete axial stress distribution showed some level of confinement for the concrete models considered.
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APA POLAT E (2020). Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. , 91 - 98. 10.20528/cjsmec.2020.02.006
Chicago POLAT Erkan Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. (2020): 91 - 98. 10.20528/cjsmec.2020.02.006
MLA POLAT Erkan Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. , 2020, ss.91 - 98. 10.20528/cjsmec.2020.02.006
AMA POLAT E Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. . 2020; 91 - 98. 10.20528/cjsmec.2020.02.006
Vancouver POLAT E Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. . 2020; 91 - 98. 10.20528/cjsmec.2020.02.006
IEEE POLAT E "Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall." , ss.91 - 98, 2020. 10.20528/cjsmec.2020.02.006
ISNAD POLAT, Erkan. "Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall". (2020), 91-98. https://doi.org/10.20528/cjsmec.2020.02.006
APA POLAT E (2020). Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. Challenge Journal of Structural Mechanics, 6(2), 91 - 98. 10.20528/cjsmec.2020.02.006
Chicago POLAT Erkan Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. Challenge Journal of Structural Mechanics 6, no.2 (2020): 91 - 98. 10.20528/cjsmec.2020.02.006
MLA POLAT Erkan Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. Challenge Journal of Structural Mechanics, vol.6, no.2, 2020, ss.91 - 98. 10.20528/cjsmec.2020.02.006
AMA POLAT E Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. Challenge Journal of Structural Mechanics. 2020; 6(2): 91 - 98. 10.20528/cjsmec.2020.02.006
Vancouver POLAT E Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall. Challenge Journal of Structural Mechanics. 2020; 6(2): 91 - 98. 10.20528/cjsmec.2020.02.006
IEEE POLAT E "Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall." Challenge Journal of Structural Mechanics, 6, ss.91 - 98, 2020. 10.20528/cjsmec.2020.02.006
ISNAD POLAT, Erkan. "Investigation of influence of concrete material models on cyclic inelastic response of a concrete filled composite plate shear wall". Challenge Journal of Structural Mechanics 6/2 (2020), 91-98. https://doi.org/10.20528/cjsmec.2020.02.006