کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833405 908142 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Free vibration analysis of functionally graded beams with simply supported edges
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Free vibration analysis of functionally graded beams with simply supported edges
چکیده انگلیسی

Free vibration of simply supported FG beam was investigated. Young’s modulus of beam varies in the thickness direction according to power law and exponential law. Governing equations were found by applying Hamilton’s principle. Navier type solution method was used to obtain frequencies. Different higher order shear deformation theories and classical beam theories were used in the analysis. Free vibration frequencies and some mode shapes were given for different material properties and different slenderness ratios.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 28, Issue 5, 2007, Pages 1651–1656
نویسندگان
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