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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal for Multiscale Computational Engineering
Импакт фактор: 1.016 5-летний Импакт фактор: 1.194 SJR: 0.452 SNIP: 0.68 CiteScore™: 1.18

ISSN Печать: 1543-1649
ISSN Онлайн: 1940-4352

Выпуски:
Том 17, 2019 Том 16, 2018 Том 15, 2017 Том 14, 2016 Том 13, 2015 Том 12, 2014 Том 11, 2013 Том 10, 2012 Том 9, 2011 Том 8, 2010 Том 7, 2009 Том 6, 2008 Том 5, 2007 Том 4, 2006 Том 3, 2005 Том 2, 2004 Том 1, 2003

International Journal for Multiscale Computational Engineering

DOI: 10.1615/IntJMultCompEng.v2.i1.100
24 pages

Asymptotic Homogenization Models for Smart Composite Plates with Rapidly Varying Thickness: Part II—Applications

A. V. Georgiades
Mechanical Engineering Department, Dalhousie University, Halifax, Nova Scotia, B3J 2X4, Canada
A. L. Kalamkarov
Mechanical Engineering Department, Dalhousie University, Halifax, Nova Scotia, B3J 2X4, Canada

Краткое описание

Asymptotic homogenization models for smart composite plates with rapidly varying thickness and periodically arranged actuators were derived in Part I of this work. These models were subsequently used to determine general expressions for effective elastic, actuation, thermal expansion, and hygroscopic expansion coefficients. The present article applies the theory to determine the effective properties of constant thickness laminates composed of monoclinic materials or orthotropic materials not referred to their principal coordinate system. These effective properties can then be used to calculate strains and stresses induced in the laminates by external loads, hygrothermal effects, or electric fields. Further examples illustrate the determination of the effective properties of wafer-type smart composite plates reinforced with smart ribs or stiffeners oriented along the tangential directions of the plate. For generality, it is assumed that the ribs and the base plate are made of different orthotropic materials.


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