کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
291876 509784 2006 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Material parameter identification of sandwich beams by an inverse method
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Material parameter identification of sandwich beams by an inverse method
چکیده انگلیسی

Sandwich structures are extensively used in engineering because of their high specific stiffness and strength. The modelling of sandwich structures has been studied extensively, but less attention has been paid to their material identification. This paper proposes an inverse method for the material identification of sandwich beams by measured flexural resonance frequencies. The procedure is illustrated with numerically generated test data and also applied on experimentally measured data taken out of literature. An error estimation procedure is conducted to discover and discuss the main error sources.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Sound and Vibration - Volume 290, Issues 3–5, 7 March 2006, Pages 1234–1255
نویسندگان
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