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Título:
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CBS stabilization in dynamics of solids using explicit time integration
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Autor/a:
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Rojek, Jerzy; Oñate Ibáñez de Navarra, Eugenio; Taylor, R L
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental; Universitat Politècnica de Catalunya. GMNE - Grup de Mètodes Numèrics en Enginyeria |
Abstract:
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The characteristic based split (CBS) stabilization procedure developed originally in fluid mechanics has been adapted successfully to solid mechanics problems. The CBS algorithm has been implemented within a finite element program using an explicit time integration scheme. Volumetric locking of linear triangular and tetrahedral elements has been successfully eliminated. The performance of the numerical algorithm is illustrated with numerical results. Comparisons with an alternative stabilization technique based on the Finite Calculus method also are given. |
Materia(s):
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-Àrees temàtiques de la UPC::Física::Física de l'estat sòlid::Propietats mecàniques -Solids--Mechanical properties -CBS -volumetric locking -stabilization -dynamic analysis -explicit time
integration -Sòlids -- Propietats mecàniques |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Objeto de conferencia |
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