Research Catalog

Advanced stress analysis methods applicable to turbine engine structures final report of research grant NAG-3-33

Title
Advanced stress analysis methods applicable to turbine engine structures [microform] : final report of research grant NAG-3-33 / by Theodore H.H. Pian ; submitted to: NASA Lewis Research Center.
Author
Pian, Theodore H. H., 1919-
Publication
Cambridge, MA : Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics ; [Washington, DC] : National Aeronautics and Space Administration, [1985]

Details

Additional Authors
  • Massachusetts Institute of Technology. Department of Aeronautics and Astronautics.
  • Lewis Research Center.
Description
iii, 39 p. : ill.
Summary
"Advanced stress analysis methods applicable to turbine engine structures are investigated. Constructions of special elements which contain traction-free circular boundaries are investigated. New versions of mixed variational principle and hybrid stress elements are formulated. A method is established for suppression of kinematic deformation modes. SemiLoof plate and shell elements are constructed by an assumed stress hybrid method. An elastic-plastic analysis is conducted by viscoplasticity theory using the mechanical subelement model."--NTIS abstract
Series Statement
NASA-CR ; 175573
Uniform Title
NASA contractor report ; NASA CR-175573.
Subject
  • Turbines > Testing > Mathematical models
  • Strains and stresses > Testing
  • Structural analysis (Engineering) > Computer programs
  • Deformations (Mechanics) > Testing > Mathematical models
  • Creep strength
  • Deformation
  • Finite element method
  • Kinematics
  • Stress analysis
  • Turbine engines
Note
  • "March 1985."
Reproduction (note)
  • Microfiche.
Funding (note)
  • NASA grant
Call Number
GPO Microfiche NAS 1.26:175573
OCLC
marcive191976123
Author
Pian, Theodore H. H., 1919-
Title
Advanced stress analysis methods applicable to turbine engine structures [microform] : final report of research grant NAG-3-33 / by Theodore H.H. Pian ; submitted to: NASA Lewis Research Center.
Imprint
Cambridge, MA : Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics ; [Washington, DC] : National Aeronautics and Space Administration, [1985]
Series
NASA-CR ; 175573
NASA contractor report ; NASA CR-175573.
Reproduction
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1985. 1 microfiche + negative.
Funding
NASA grant NAG-3-33
Added Author
Massachusetts Institute of Technology. Department of Aeronautics and Astronautics.
Lewis Research Center.
Gpo Item No.
0830-H-14 (MF)
Sudoc No.
NAS 1.26:175573
Research Call Number
GPO Microfiche NAS 1.26:175573
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