کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9711676 1467574 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamical behavior of a layered piezocomposite using the asymptotic homogenization method
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Dynamical behavior of a layered piezocomposite using the asymptotic homogenization method
چکیده انگلیسی
In the present paper, a dynamic model of the piezoceramic polymer composite with 2-2 connectivity is presented. Expressions for the effective coefficients (elastic, piezoelectric and dielectric) using the asymptotic homogenization method (AHM) are found. The formulation of the dynamical problem is given in term of overall properties of the composite for the first approximation of AHM. The dispersion relations are computed and their curves are shown. An analysis of the dispersion curves is presented for different volume fractions. The behavior of the mechanical displacement and the electric potential is illustrated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanics of Materials - Volume 37, Issue 1, January 2005, Pages 33-44
نویسندگان
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