INVESTIGATING THE STABILITY OF A RIBBED CYLINDRICAL SHELL DURING LONGITUDINAL COMPRESSION

Abstract

The critical stresses for a ribbed cylindrical shell are here designated with consideration of discrete arrangement of reinforcing ribs. This offers the possibility of examining also such types of stability losses in which the ribs only bend or are only twisted, or those which cannot be investigated by bringing the problem down to the calculation of a structurally- orthotropic shell. The problem of the critical longitudinal stresses is solved approximately by an energy method. It is considered that for cylindrical shells reinforced by ribs, the critical stresses from total loss in stability can be obtained from the viewpoint of small deformations.

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Document Details

Document Type
Technical Report
Publication Date
Dec 17, 1962
Accession Number
AD0295442

Entities

People

  • I.ya. Amiro

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Bulkheads
  • Coefficients
  • Differential Equations
  • Energy
  • Equations
  • Government Procurement
  • Governments
  • Potential Energy
  • Procurement
  • Translations
  • Walls

Readers

  • Mechanical Engineering/Mechanics of Materials.
  • Metallurgy
  • Theoretical Analysis.