Comparison of Elasticity, Shell Core, and Sandwich Shell Theories

K. Chandrashekhara; A. Bhimaraddi

doi:10.2514/3.8036

Comparison of Elasticity, Shell Core, and Sandwich Shell Theories

K. Chandrashekhara
, A. Bhimaraddi

Mechanical and Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

the problem of an infinite circular sandwich shell subjected to an axisymmetric radial line load is investigated using three-dimensional elasticity theory, shell core method, and sandwich shell theory due to Fulton and Schmidt. A comparison of the stresses and displacements with an exact elasticity solution is carried out for various shell parameters in order to clearly bring out the limitations of sandwich shell theories of Fulton and Schmidt as well as the shell core solutions.

Original language	American English
Journal	AIAA Journal
DOIs	https://doi.org/10.2514/3.8036
State	Published - Jan 1 1983

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Aerospace Engineering
Mechanical Engineering

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title = "Comparison of Elasticity, Shell Core, and Sandwich Shell Theories",

abstract = " the problem of an infinite circular sandwich shell subjected to an axisymmetric radial line load is investigated using three-dimensional elasticity theory, shell core method, and sandwich shell theory due to Fulton and Schmidt. A comparison of the stresses and displacements with an exact elasticity solution is carried out for various shell parameters in order to clearly bring out the limitations of sandwich shell theories of Fulton and Schmidt as well as the shell core solutions.",

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N2 - the problem of an infinite circular sandwich shell subjected to an axisymmetric radial line load is investigated using three-dimensional elasticity theory, shell core method, and sandwich shell theory due to Fulton and Schmidt. A comparison of the stresses and displacements with an exact elasticity solution is carried out for various shell parameters in order to clearly bring out the limitations of sandwich shell theories of Fulton and Schmidt as well as the shell core solutions.

AB - the problem of an infinite circular sandwich shell subjected to an axisymmetric radial line load is investigated using three-dimensional elasticity theory, shell core method, and sandwich shell theory due to Fulton and Schmidt. A comparison of the stresses and displacements with an exact elasticity solution is carried out for various shell parameters in order to clearly bring out the limitations of sandwich shell theories of Fulton and Schmidt as well as the shell core solutions.

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DO - 10.2514/3.8036

M3 - Article

JO - AIAA Journal

JF - AIAA Journal

ER -

Comparison of Elasticity, Shell Core, and Sandwich Shell Theories

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