Generalized plasticity model for inelastic RCFT column response
Само за регистроване кориснике
2016
Чланак у часопису (Објављена верзија)

Метаподаци
Приказ свих података о документуАпстракт
This paper presents a nonlinear 3d concentrated plasticity beam column element for the analysis of RCFT columns. The element consists of a linear elastic component with a plastic hinge at each end whose inelastic response is described by extending the concept of generalized plasticity to stress resultants. With independent yield and limit surfaces it is possible to describe the gradual yielding of composite sections and their post-yield hardening behavior. The geometric nonlinearity under large displacements is accounted for with the corotational formulation. The paper discusses the calibration of the model parameters and assesses the accuracy of the model through correlation studies.
Кључне речи:
Inelastic analysis / Generalized plasticity / Resultant plasticity / RCFT columns / Beam-column elementИзвор:
Computers & Structures, 2016, 168, 56-67Издавач:
- Elsevier Ltd
Финансирање / пројекти:
DOI: 10.1016/j.compstruc.2016.02.006
ISSN: 0045-7949
WoS: 000374079100005
Scopus: 2-s2.0-84960158205
Институција/група
GraFarTY - JOUR AU - Kostić, Svetlana M. AU - Filippou, Filip C. AU - Deretić-Stojanović, Biljana PY - 2016 UR - https://grafar.grf.bg.ac.rs/handle/123456789/772 AB - This paper presents a nonlinear 3d concentrated plasticity beam column element for the analysis of RCFT columns. The element consists of a linear elastic component with a plastic hinge at each end whose inelastic response is described by extending the concept of generalized plasticity to stress resultants. With independent yield and limit surfaces it is possible to describe the gradual yielding of composite sections and their post-yield hardening behavior. The geometric nonlinearity under large displacements is accounted for with the corotational formulation. The paper discusses the calibration of the model parameters and assesses the accuracy of the model through correlation studies. PB - Elsevier Ltd T2 - Computers & Structures T1 - Generalized plasticity model for inelastic RCFT column response EP - 67 SP - 56 VL - 168 DO - 10.1016/j.compstruc.2016.02.006 ER -
@article{ author = "Kostić, Svetlana M. and Filippou, Filip C. and Deretić-Stojanović, Biljana", year = "2016", abstract = "This paper presents a nonlinear 3d concentrated plasticity beam column element for the analysis of RCFT columns. The element consists of a linear elastic component with a plastic hinge at each end whose inelastic response is described by extending the concept of generalized plasticity to stress resultants. With independent yield and limit surfaces it is possible to describe the gradual yielding of composite sections and their post-yield hardening behavior. The geometric nonlinearity under large displacements is accounted for with the corotational formulation. The paper discusses the calibration of the model parameters and assesses the accuracy of the model through correlation studies.", publisher = "Elsevier Ltd", journal = "Computers & Structures", title = "Generalized plasticity model for inelastic RCFT column response", pages = "67-56", volume = "168", doi = "10.1016/j.compstruc.2016.02.006" }
Kostić, S. M., Filippou, F. C.,& Deretić-Stojanović, B.. (2016). Generalized plasticity model for inelastic RCFT column response. in Computers & Structures Elsevier Ltd., 168, 56-67. https://doi.org/10.1016/j.compstruc.2016.02.006
Kostić SM, Filippou FC, Deretić-Stojanović B. Generalized plasticity model for inelastic RCFT column response. in Computers & Structures. 2016;168:56-67. doi:10.1016/j.compstruc.2016.02.006 .
Kostić, Svetlana M., Filippou, Filip C., Deretić-Stojanović, Biljana, "Generalized plasticity model for inelastic RCFT column response" in Computers & Structures, 168 (2016):56-67, https://doi.org/10.1016/j.compstruc.2016.02.006 . .