Validation of a non-linear shell code
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2099.1/23105
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Tipus de documentProjecte Final de Màster Oficial
Data2014-07-28
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Reconeixement 3.0 Espanya
Abstract
This work presents a series of benchmarks and the consequent analysis of the
results for the non-linear shell element implementation within Kratos program of
CIMNE research organization at the UPC BARCELONATECH University.
The theoretical basis of the shell elements is the corotational (CR) formulation
of finite elements.
The benchmarks were selected to demonstrate the efficiency and accuracy of
the present shell elements under several linear and non-linear stress/strain
cases with small and large displacements. All the results of the shell elements
showed good agreement with the references or the analytical solution.
Comparison with other commercial codes (Abaqus and Xfinas) was also made
in order to establish not only the correctness of the formulation but the accuracy
towards current standards.
TitulacióMÀSTER UNIVERSITARI EN MÈTODES NUMÈRICS EN ENGINYERIA (Pla 2012)
Fitxers | Descripció | Mida | Format | Visualitza |
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140714 Tesina_M ... KratosShellElement_PBV.pdf | 2,798Mb | Visualitza/Obre |