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FINITE-ELEMENT ANALYSIS OF 2 CYLINDRICAL EXPANSION PROBLEMS INVOLVING NEARLY INCOMPRESSIBLE MATERIAL BEHAVIOR

Abstract:

The displacement formulation of the finite element method is well suited to the analysis of elasto-plasticity problems involving compressible material behaviour, but it is well known that numerical difficulties occur when the material is incompressible or nearly incompressible. The effect of these additional constraints depends on both element formulation and mesh topology. A two-dimensional plane strain finite element formulation suitable for the solution of problems involving large strains ...

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Publication status:
Published

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Publisher copy:
10.1002/nag.1610140504

Authors


HOULSBY, G More by this author
Journal:
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS
Volume:
14
Issue:
5
Pages:
351-366
Publication date:
1990-07-05
DOI:
EISSN:
1096-9853
ISSN:
0363-9061
URN:
uuid:cd4b582c-613b-482d-84be-caa7762b1618
Source identifiers:
61707
Local pid:
pubs:61707
Language:
English

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