Numerical Dynamic Analysis of Structures by the Finite Dynamic Element Method.

Abstract

This report describes progress made in research during the final year of a five-year study of numerical dynamical analysis of structures funded by an AFOSR Grant. The original proposal was JPL Proposal 51-641 dated 6-29-76, and the final year renewal was proposed on 12-18-80. The proposed work effort in the final year's work included the following Tasks: (1) development of a higher order rectangular plane stress/strain finite element, (2) development of a solid hexahedron finite dynamic element, (3) further refinement of the Associated Generalized Eigenproblem Solution Routine. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Aug 15, 1982
Accession Number
ADA125213

Entities

People

  • Kajal K. Gupta

Organizations

  • Jet Propulsion Laboratory

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Computational Fluid Dynamics
  • Computational Science
  • Computer Programs
  • Computers
  • Data Storage Systems
  • Differential Equations
  • Dynamic Response
  • Eigenvalues
  • Elastic Properties
  • Equations
  • Finite Element Analysis
  • Frequency
  • Jet Propulsion
  • Mechanics
  • Resonant Frequency
  • Temperature Gradients

Fields of Study

  • Engineering

Readers

  • Clinical Trial Research.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Research Science/Academic Research