کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
825520 | 1470043 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Waves and statics for functionally graded materials and laminates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
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چکیده انگلیسی
It is shown here that, for any laminated stacking of elastic materials which are transversely isotropic with respect to an axis OzOz, having elastic moduli which may depend either continuously or discontinuously on the coordinate z, surface-guided disturbances at any frequency are governed by the reduced membrane equation. An analogous treatment of the statics of plates having the same structure, yields the static theory of functionally graded plates due originally to Spencer et al. Thus, for functionally graded transversely isotropic plates with traction-free surfaces, displacements have a structure closely analogous to dynamic disturbances and are represented in terms of solutions to the biharmonic equation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Engineering Science - Volume 47, Issues 11–12, November–December 2009, Pages 1315–1321
Journal: International Journal of Engineering Science - Volume 47, Issues 11–12, November–December 2009, Pages 1315–1321
نویسندگان
D.F. Parker,