Archivio Istituzionale della RicercaPrevious literature has demonstrated that the Carrera Unified Formulation (CUF) can be used to generate higher-order finite elements with unprecedented accuracy. As a matter of fact, either 1D CUF elements can provide accurate 3D internal stress states within simple to complex structures and still preserve a high computational efficiency. The objective of this work is to present the latest developments in the coupling of refined 1D CUF-based finite elements with 3D peridynamics grids. The effectiveness of the proposed models is tested with both static and fracture analysis.
Analysis of beam structures by combined 3D peridynamics and refined 1D finite elements / Enea, M.; Scabbia, F.; Pagani, A.; Zaccariotto, M.; Carrera, E.. - (2022). (Intervento presentato al convegno Design, Modelling and Experiments of Advanced Structures and Systems (DeMEASS X) tenutosi a Scopello, Italy nel May 1-4, 2022).
Analysis of beam structures by combined 3D peridynamics and refined 1D finite elements
M. Enea;A. Pagani;E. Carrera
2022
Abstract
Previous literature has demonstrated that the Carrera Unified Formulation (CUF) can be used to generate higher-order finite elements with unprecedented accuracy. As a matter of fact, either 1D CUF elements can provide accurate 3D internal stress states within simple to complex structures and still preserve a high computational efficiency. The objective of this work is to present the latest developments in the coupling of refined 1D CUF-based finite elements with 3D peridynamics grids. The effectiveness of the proposed models is tested with both static and fracture analysis.
| File | Dimensione | Formato | |
|---|---|---|---|
|
Abstract_DEMEASS2022_PoliTo_UniPD.pdf
accesso aperto
Tipologia:
2a Post-print versione editoriale / Version of Record
Licenza:
Creative commons
Dimensione
227.66 kB
Formato
Adobe PDF
|
227.66 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2970440