NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Stresses in dome-shaped shells of revolution with discontinuities at the apexAsymptotic solutions of Novozhilov's equations of shells of revolution are derived for axisymmetric and first harmonic loadings. The solutions obtained are valid throughout the shallow and nonshallow regions. Stresses in dome shaped shells of revolution with a discontinuity in the form of a circular hole, a circular rigid insert, or a nozzle at the apex have been investigated. Numerical results are obtained for spheres, ellipsoids, and paraboloids, containing a discontinuity under a internal pressure and moment. Curves depicting stress distributions are given. The influence of three types of discontinuity on the stresses of the shells is also given.
Document ID
19740023193
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Chen, C. H.
(Auburn Univ. AL, United States)
Yu, J. C. M.
(Auburn Univ. AL, United States)
Shaw, W. A.
(Auburn Univ. AL, United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1974
Publication Information
Publication: Multivariant Function Model Generation
Subject Category
Structural Mechanics
Accession Number
74N31306
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Document Inquiry

Available Downloads

There are no available downloads for this record.
No Preview Available