Isogeometric bending analysis of composite plates based on a higher-order shear deformation theory
Abstract
This research paper presents an isogeometric plate finite element formulation for analysis of thick composite plates. Isogeometric finite element method which is based on non-uniform rational B-splines (NURBS) basis functions, is a novel numerical procedure developed to bridge the gap between CAD and FEM modeling of structures. In order to investigate the behavior of isogeometric plate elements under static loading, plate kinematics is based on third order shear deformation theory (TSDT) of Reddy, which is free from transverse shear locking. This paper discusses accurate transverse stress recovery procedures for TSDT isogeometric finite elements. Numerical experiments with quadratic, cubic and quartic elements are presented and obtained results are compared to other available ones.
Keywords:
Isogeometric analys / Laminated composite plates / NURBS / Sandwich plates / Third order shear deformation theorySource:
Journal of Mechanical Science and Technology, 2014, 28, 8, 3153-3162Publisher:
- Springer
Funding / projects:
- Research and Development of Advanced Design Approaches for High Performance Composite Rotor Blades (RS-MESTD-Technological Development (TD or TR)-35035)
Collections
Institution/Community
Mašinski fakultetTY - JOUR AU - Peković, Ognjen AU - Stupar, Slobodan AU - Simonović, Aleksandar AU - Svorcan, Jelena AU - Komarov, Dragan PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6072 AB - This research paper presents an isogeometric plate finite element formulation for analysis of thick composite plates. Isogeometric finite element method which is based on non-uniform rational B-splines (NURBS) basis functions, is a novel numerical procedure developed to bridge the gap between CAD and FEM modeling of structures. In order to investigate the behavior of isogeometric plate elements under static loading, plate kinematics is based on third order shear deformation theory (TSDT) of Reddy, which is free from transverse shear locking. This paper discusses accurate transverse stress recovery procedures for TSDT isogeometric finite elements. Numerical experiments with quadratic, cubic and quartic elements are presented and obtained results are compared to other available ones. PB - Springer T2 - Journal of Mechanical Science and Technology T1 - Isogeometric bending analysis of composite plates based on a higher-order shear deformation theory EP - 3162 IS - 8 SP - 3153 VL - 28 DO - 10.1007/s12206-014-0724-z ER -
@article{ author = "Peković, Ognjen and Stupar, Slobodan and Simonović, Aleksandar and Svorcan, Jelena and Komarov, Dragan", year = "2014", abstract = "This research paper presents an isogeometric plate finite element formulation for analysis of thick composite plates. Isogeometric finite element method which is based on non-uniform rational B-splines (NURBS) basis functions, is a novel numerical procedure developed to bridge the gap between CAD and FEM modeling of structures. In order to investigate the behavior of isogeometric plate elements under static loading, plate kinematics is based on third order shear deformation theory (TSDT) of Reddy, which is free from transverse shear locking. This paper discusses accurate transverse stress recovery procedures for TSDT isogeometric finite elements. Numerical experiments with quadratic, cubic and quartic elements are presented and obtained results are compared to other available ones.", publisher = "Springer", journal = "Journal of Mechanical Science and Technology", title = "Isogeometric bending analysis of composite plates based on a higher-order shear deformation theory", pages = "3162-3153", number = "8", volume = "28", doi = "10.1007/s12206-014-0724-z" }
Peković, O., Stupar, S., Simonović, A., Svorcan, J.,& Komarov, D.. (2014). Isogeometric bending analysis of composite plates based on a higher-order shear deformation theory. in Journal of Mechanical Science and Technology Springer., 28(8), 3153-3162. https://doi.org/10.1007/s12206-014-0724-z
Peković O, Stupar S, Simonović A, Svorcan J, Komarov D. Isogeometric bending analysis of composite plates based on a higher-order shear deformation theory. in Journal of Mechanical Science and Technology. 2014;28(8):3153-3162. doi:10.1007/s12206-014-0724-z .
Peković, Ognjen, Stupar, Slobodan, Simonović, Aleksandar, Svorcan, Jelena, Komarov, Dragan, "Isogeometric bending analysis of composite plates based on a higher-order shear deformation theory" in Journal of Mechanical Science and Technology, 28, no. 8 (2014):3153-3162, https://doi.org/10.1007/s12206-014-0724-z . .