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S24 Mecânica dos Sólidos |
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Titulo:
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ON EQUATIONS FOR CYLINDRICAL SHELLS: MORLEY AND FLUGGE
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Resumo :
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ABSTRACT.
THE EFFECT OF SIMPLIFICATIONS INTRODUCED INTO THE THEORY OF ELASTIC LINEAR CYLINDRICAL SHELLS IS STUDIED COMPARING TWO CLASSICAL SHELL THEORIES. AND A NUMERICAL COMPARISON IS PROVIDED BY THE ANALYSIS OF A CYLINDRICAL SHELL INTERSECTION PROBLEM.
A COMPUTATIONAL MODEL IS DEVELOPED TO STUDY THE INTERSECTION OF TWO INCLINED CIRCULAR CYLINDRICAL SHELLS VIA A FOURIER SERIES APPROACH.
THE ANALYSIS USING EQUATIONS FROM FLUGGE AND MORLEY REVEALS SOME OF THE EFFECTS THAT THE SIMPLIFICATIONS INTRODUCED BY MORLEY HAVE ON THE STRESS DISTRIBUTION IN THE SHELLS. AN ALTERNATIVE FORM TO MORLEY S EQUATIONS IS PRESENTED AND THE STRESS DISTRIBUTIONS RESULTING FROM IMPLEMENTING THE SUGGESTED FORM IS SHOWN.
KEY WORDS: SHELL, FLUGGE, MORLEY |
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Autores :
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de Aguiar, Joao Batista
de Aguiar, Jose Manuel
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Trabalho Completo :
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