IMPLICIT EXPLICIT TIME INTEGRATION IN QUASISTATIC ELASTOVISCOPLASTICITY USING FINITE AND INFINITE ELEMENTS

• Tipo: Artigo em Revista Científica Internacional
• Data: 1984

Autores

MARQUES, JMMC (Autor) FEUP; OWEN, DRJ (Autor) Outra

Revista

Título: Computer Methods in Applied Mechanics and Engineering

Vol. 42

Páginas: 167-182

ISSN: 0045-7825

Editora: Elsevier

Indexação

ISI Web of Knowledge - 5 Citações

Scopus - 3 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Outras ciências da engenharia e tecnologias

Outras Informações

ID Authenticus: P-001-WSH

DOI: 10.1016/0045-7825(84)90024-0

Abstract (EN): An implicit-explicit time integration technique is employed to obtain economic solutions for quasistatic elastoviscoplastic problems in which the multimaterial domain defines regions of very different permissible time step lengths. Such situations arise currently in composite material analysis and soil-structure interaction problems. Geotechnical applications of the finite element method also involve, very often, unbounded domains where the far regions are commonly truncated in the process of mesh definition. Infinite and finite elements are associated here for an accurate and realistic modelling of such boundary conditions. © 1984.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 16