EXACT SOLUTION FOR BUCKLING OF AXIALLY-COMPRESSED CYLINDRICAL PANELS WITH FRAMES ATTACHED TO THE CIRCULAR EDGES

P. T. M. L. SOARES; R. C. SANTANA; E. LUCENA NETO; F. A. C. MONTEIRO; A. F. SOUZA NETO; P. I. B. QUEIROZ

doi:10.1590/1679-78255903

EXACT SOLUTION FOR BUCKLING OF AXIALLY-COMPRESSED CYLINDRICAL PANELS WITH FRAMES ATTACHED TO THE CIRCULAR EDGES

Authors

P. T. M. L. SOARES CENTRO DE ESTUDOS E PROJETOS DE ENGENHARIA DA AERONÁUTICA, 01552-000 SÃO PAULO, SP, BRASIL HTTPS://ORCID.ORG/0000-0002-7055-1225
R. C. SANTANA INSTITUTO TECNOLÓGICO DE AERONÁUTICA, 12228-900 SÃO JOSÉ DOS CAMPOS, SP, BRASIL HTTPS://ORCID.ORG/0000-0002-1896-0531
E. LUCENA NETO INSTITUTO TECNOLÓGICO DE AERONÁUTICA, 12228-900 SÃO JOSÉ DOS CAMPOS, SP, BRASIL HTTPS://ORCID.ORG/0000-0003-4552-904X
F. A. C. MONTEIRO INSTITUTO TECNOLÓGICO DE AERONÁUTICA, 12228-900 SÃO JOSÉ DOS CAMPOS, SP, BRASIL HTTPS://ORCID.ORG/0000-0002-6015-1586
A. F. SOUZA NETO INSTITUTO TECNOLÓGICO DE AERONÁUTICA, 12228-900 SÃO JOSÉ DOS CAMPOS, SP, BRASIL HTTPS://ORCID.ORG/0000-0002-9865-1156
P. I. B. QUEIROZ INSTITUTO TECNOLÓGICO DE AERONÁUTICA, 12228-900 SÃO JOSÉ DOS CAMPOS, SP, BRASIL HTTPS://ORCID.ORG/0000-0001-5627-1983

DOI:

https://doi.org/10.1590/1679-78255903

Abstract

THIS PAPER PRESENTS AN EXACT SOLUTION FOR THE BOUNDARY-VALUE PROBLEM WHICH DESCRIBES THE LINEAR BUCKLING OF AXIALLY-COMPRESSED CYLINDRICAL PANELS WITH FRAMES ATTACHED TO THE CIRCULAR EDGES. THE BOUNDARY CONDITIONS DIFFER FROM THE CLASSICAL SIMPLY SUPPORTED ONES, OFTEN ASSUMED FOR DESIGN PURPOSES, IN THE SENSE THAT THE TORSION RESISTED BY THE FRAMES ARE ALSO TAKEN INTO ACCOUNT. THE QUALITY OF THE RESULTS REPORTED HEREIN MAY BE VALUABLE BENCHMARK DATA.

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Published

2020-09-01

Issue

Vol 17 No 8 (2020) - MecSol 2019 São Carlos

Section

MecSol 2019 São Carlos

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