Constitutive Model for Cyclic Response of Structural Steels with Yield Plateau

dc.creator	Ucak, A.	en
dc.creator	Tsopelas, P.	en
dc.date.accessioned	2015-11-23T10:52:58Z
dc.date.available	2015-11-23T10:52:58Z
dc.date.issued	2011
dc.identifier	10.1061/(asce)st.1943-541x.0000287
dc.identifier.issn	0733-9445
dc.identifier.uri	http://hdl.handle.net/11615/34193
dc.description.abstract	A rate-independent cyclic plasticity model for structural steels with a yield plateau is proposed. The model couples nonlinear kinematic hardening with a memory surface in the plastic strain space, to account for the progressive cyclic hardening/softening effects and a pseudomemory surface in the deviatoric stress space to correctly describe the plateau response. A simple identification procedure to calibrate the material dependent parameters is outlined and the accuracy of the proposed model is verified against experimental data available in the literature for proportional and nonproportional loading paths.	en
dc.source.uri	<Go to ISI>://WOS:000286218200004
dc.subject	Cyclic plasticity	en
dc.subject	Structural steel	en
dc.subject	Yield plateau	en
dc.subject	Nonlinear kinematic	en
dc.subject	hardening	en
dc.subject	Cyclic	en
dc.subject	PLASTICITY	en
dc.subject	BEHAVIOR	en
dc.subject	SURFACE	en
dc.subject	LOADINGS	en
dc.subject	ALLOY	en
dc.subject	Construction & Building Technology	en
dc.subject	Engineering, Civil	en
dc.title	Constitutive Model for Cyclic Response of Structural Steels with Yield Plateau	en
dc.type	journalArticle	en

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