A General Approach to Problems of Plasticity and Large Deformation Using Isoparametric Elements

Item

Title
A General Approach to Problems of Plasticity and Large Deformation Using Isoparametric Elements
Description
A unified formulation of large deformation, large strain and plasticity problems is given. Lagrangian forms are preferred but an alternative Eulerian system is given. Various solution schemes are discussed and a program capable of dealing with alternatives is outlined. lsoparametric formulation is shown not only to possess merits of economy but to be highly versatile in the Lagrangian and Eulerian formulations of materially and geometrically nonlinear problems.
Creator
Zienkiewicz, O. C.
Nayak, G. C.
Abstract
A unified formulation of large deformation, large strain and plasticity problems is given. Lagrangian forms are preferred but an alternative Eulerian system is given. Various solution schemes are discussed and a program capable of dealing with alternatives is outlined. lsoparametric formulation is shown not only to possess merits of economy but to be highly versatile in the Lagrangian and Eulerian formulations of materially and geometrically nonlinear problems.
Corporate Author
University of Wales, Swansea, U. K.
Report Number
AFFDL TR 71-160 p. 881-928
Report Availability
Full text available
Publisher
Wright-Patterson Air Force Base, OH : Air Force Flight Dynamics Laboratory, Air Force Systems Command and Air Force Institute of Technology, Air University
Date
1973
Type
article
Date Issued
1973-12
Provenance
Bombardier/Aero
Distribution Classification
1
Distribution Conflict
No
DTIC Record Exists
No
Format
1 online resource (48 pages) : ill.
Extent
48
Identifier
AD0785968
Is Part Of
Proceedings of the Third Conference on Matrix Methods in Structural Mechanics: Proceedings of the Conference held at Wright-Patterson Air Force Base, Ohio 19-21 October 1971
Media
AFFDLTR71-160article30.pdf

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Items with "Has Part: A General Approach to Problems of Plasticity and Large Deformation Using Isoparametric Elements"
Title Class
Proceedings of the Third Conference on Matrix Methods in Structural Mechanics: Proceedings of the Conference held at Wright-Patterson Air Force Base, Ohio 19-21 October 1971