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Mechanics of Composite Materials
Erschienen in: Mechanics of Composite Materials 5/2012

01.11.2012

A 3D FEM analysis of stress concentrations around two neighboring cylindrical holes in a prestressed rectangular composite plate under bending

verfasst von: S. D. Akbarov, N. Yahnioglu, U. Babuscu Yesil

Erschienen in: Mechanics of Composite Materials | Ausgabe 5/2012

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Abstract

The effect of initial stress concentrations around two neighboring cylindrical horizontal holes in an orthotropic rectangular simply supported plate is investigated. The plate is loaded by uniformly distributed normal tensile or compressive forces on its two opposite end faces parallel to the longitudinal axes of the holes and by uniformly distributed normal forces on its upper face. The corresponding problem is formulated within the framework of the 3D linearized theory of elasticity and is solved numerically by using the 3D finite-element method. The influence of material and geometrical parameters, interaction between the holes, and initial stresses on the concentration of stresses around the holes is shown and discussed.
Vorheriger Artikel Elastic properties of a polyurethane/montmorillonite nanocomposite
Nächster Artikel Average elastic and strength characteristics of a honeycomb core and a theoretical-experimental method of their determination

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Metadaten
Titel
A 3D FEM analysis of stress concentrations around two neighboring cylindrical holes in a prestressed rectangular composite plate under bending
verfasst von
S. D. Akbarov
N. Yahnioglu
U. Babuscu Yesil
Publikationsdatum
01.11.2012
Verlag
Springer US
Erschienen in
Mechanics of Composite Materials / Ausgabe 5/2012
Print ISSN: 0191-5665
Elektronische ISSN: 1573-8922
DOI
https://doi.org/10.1007/s11029-012-9295-1

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