Research Catalog

On hybrid and mixed finite element methods

Title
On hybrid and mixed finite element methods / Th. H.H. Pian.
Author
Pian, Theodore H. H., 1919-2009
Publication
Cambridge, Massachusetts : Massachusetts Institute of Technology ; [Washington, DC] : National Aeronautics and Space Administration, 1981.

Details

Additional Authors
  • Massachusetts Institute of Technology, issuing body.
  • United States. National Aeronautics and Space Administration, sponsoring body.
Description
1 microfiche (19 pages) : negative, illustrations; 11 x 15 cm.
Summary
"Three versions of the assumed stress hybrid model in finite element methods and the corresponding variational principles for the formulation are presented. Examples of rank deficiency for stiffness matrices by the hybrid stress model are given and their corresponding kinematic deformation modes are identified. A discussion of the derivation of general semi-Loof elements for plates and shells by the hybrid stress method is given. It is shown that the equilibrium model by Fraeijs de Veubeke can be derived by the approach of the hybrid stress model as a special case of semi-Loof elements."--NTIS abstract.
Series Statement
NASA-CR ; 175551
Uniform Title
NASA contractor report ; NASA CR-175551.
Alternative Title
Hybrid and mixed finite element methods
Subject
  • Stress concentration > Mathematical models
  • Finite element method
  • Engineering mathematics
  • Kinematics
  • Plates (structural members)
  • Shells (structural forms)
  • Stiffness matrix
  • Variational principles
  • Deformation; Finite element method; Kinematics; Stress concentration; Variational principles; Operators (Mathematics); Plates (Structural members); Shells (Structural forms); Stiffness matrix
Note
  • "January 1, 1981."
Bibliography (note)
  • Includes bibliographical references (pages 17-19).
Funding (note)
  • Sponsored in part by the National Aeronautics and Space Administration
Call Number
GPO Microfiche NAS 1.26:175551
OCLC
marcive191654008
Author
Pian, Theodore H. H., 1919-2009, author.
Title
On hybrid and mixed finite element methods / Th. H.H. Pian.
Publisher
Cambridge, Massachusetts : Massachusetts Institute of Technology ; [Washington, DC] : National Aeronautics and Space Administration, 1981.
Type of Content
text
Type of Medium
microform
Type of Carrier
microfiche
Series
NASA-CR ; 175551
NASA contractor report ; NASA CR-175551.
Bibliography
Includes bibliographical references (pages 17-19).
Funding
Sponsored in part by the National Aeronautics and Space Administration NAG3-33
Indexed Term
Deformation; Finite element method; Kinematics; Stress concentration; Variational principles; Operators (Mathematics); Plates (Structural members); Shells (Structural forms); Stiffness matrix
Added Author
Massachusetts Institute of Technology, issuing body.
United States. National Aeronautics and Space Administration, sponsoring body.
Other Title
Hybrid and mixed finite element methods
Other Form:
Online version: Pian, Theodore H. H., 1919-2009. On hybrid and mixed finite element methods (OCoLC)872589122
Gpo Item No.
0830-H-14 (MF)
Sudoc No.
NAS 1.26:175551
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