Buckling near a hole in an infinite plate under tension
Loading...
Authors
Pellett, David Andrew
Subjects
Plate buckling
Energy method
Rayleigh Ritz method
Infinite plate
Stress concentration
Plate with a hole
Eigenvalue problem
Energy method
Rayleigh Ritz method
Infinite plate
Stress concentration
Plate with a hole
Eigenvalue problem
Advisors
Brock, John E.
Date of Issue
1967-09
Date
September 1967
Publisher
Monterey, California. U.S. Naval Postgraduate School
Language
en_US
Abstract
A study is made of the circumstances under which there will be incipient buckling in an infinite plate containing a circular hole and subjected to uniform uniaxial tension at a great distance from the hole. This buckling is a consequence of the fact that near the hole and in line with the direction of the applied tensile loadnig, there are areas in which both principal membrane stresses are compressive. Values of critical tensile stress are given, together with expressions for the corresponding lateral deflection patterns. The results are in the form S[cr] = KE(t/a)[2] where E is Young's modulus of elasticity, t is plate thickness, a is hole radius, and K is a bubckling coefficient having the following values for the first four modes: 7.65, 7.80, 11.7, 12.3. A comparison is made with some experimental determinations of Danis for plates of finite width
Type
Thesis
Description
Series/Report No
Department
Organization
Identifiers
NPS Report Number
Sponsors
Funder
Format
112 p.: ill.
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.