کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
291293 509758 2006 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Resonance vibrations of an elastic interfacial layer
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Resonance vibrations of an elastic interfacial layer
چکیده انگلیسی

Resonance interfacial phenomena are studied in relation to forced plane vibrations of an elastic layer enclosed between two half-spaces. Complex thickness resonance frequencies are examined for the system in question. An asymptotic approach is developed to analyse “soft” and “hard” interfaces. The applicability of high-frequency long-wavelength one-dimensional models is justified for describing thickness vibrations of a radiating interfacial layer. Numerical results are presented that illustrate the efficiency of the proposed asymptotic expansions by comparing with the exact solution which is expressed in terms of Fourier integrals.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Sound and Vibration - Volume 294, Issues 4–5, July 2006, Pages 663–677
نویسندگان
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