FREE VIBRATION OF CONTINUOUS SKIN-STRINGER PANELS WITH NON-UNIFORM STRINGER SPACING AND PANEL THICKNESS.

Abstract

In Part I of this report a theory was developed for the determination of natural frequencies and mode shapes of skin-stringer panel systems, a type of construction which is frequently used in flight vehicle structures. The main objective of the present article, designated as Part II of this report, is to first document those numerical results pertaining to curved panel systems which have been obtained, and secondly, to describe the difficulties in computation that have been encountered and to discuss other possible means of solution.

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1966
Accession Number
AD0804885

Entities

People

  • B. K. Donaldson
  • T. J. Mcdaniel

Organizations

  • University of Illinois Urbana–Champaign

Tags

DTIC Thesaurus Topics

  • Computations
  • Construction
  • Doppler Effect
  • Dynamic Response
  • Frequency
  • Frequency Shift
  • Mathematics
  • Mechanical Waves
  • Motion
  • Resonant Frequency
  • Thickness
  • Vibration
  • Waves

Readers

  • Aerospace Test and Evaluation
  • Structural Health Monitoring of Composite Structures.
  • Theoretical Analysis.

Technology Areas

  • Space