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Hybrid plasticity model for reinforced concrete in cyclic shear
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hong-gun | - |
dc.contributor.author | Kim, Jae-Yo | - |
dc.date.accessioned | 2009-08-20T08:57:02Z | - |
dc.date.available | 2009-08-20T08:57:02Z | - |
dc.date.issued | 2004-11-11 | - |
dc.identifier.citation | Eng Struct 2005;27(1):35-48 | en |
dc.identifier.issn | 0141-0296 | - |
dc.identifier.uri | https://hdl.handle.net/10371/7385 | - |
dc.description.abstract | A plasticity model was developed to address the cyclic behavior of reinforced concrete planar members. The plasticity model basically
used multiple failure criteria to describe the isotropic damage of compressive crushing and the anisotropic damage of tensile cracking. New concepts of multiple fixed crack orientations, hybrid plasticity model, and degraded shear stiffness were introduced to describe the behavioral characteristics of reinforced concrete subject to cyclic loads, i.e. multiple tensile crack orientations and progressively rotating crack damage. Particularly, the proposed model is distinguished from existing plasticity models in that it can describe the characteristics of the tensile crack damage in cyclic shear: rotating crack damages under loading and fixed crack damages under unloading/reloading. The proposed model was implemented for finite element analysis and was verified by the comparisons with experiments of reinforced concrete shear panels and walls. | en |
dc.description.sponsorship | This research was financially supported by the Ministry
of Construction and Transportation of Korea (03 R&D C04- 01) and the Korea Earthquake Engineering Research Center, and the authors are grateful to the authorities for their support. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier | en |
dc.subject | Cyclic loads | en |
dc.subject | Plasticity model | en |
dc.subject | Reinforced concrete | en |
dc.subject | Multiple fixed crack model | en |
dc.subject | Finite element analysis | en |
dc.title | Hybrid plasticity model for reinforced concrete in cyclic shear | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 박홍근 | - |
dc.contributor.AlternativeAuthor | 김재요 | - |
dc.identifier.doi | 10.1016/j.engstruct.2004.08.013 | - |
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