کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1595997 | 1515703 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Engineering band gap forming using the combination of periodic and Fibonacci quasiperiodic one-dimensional composite thin plates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Engineering band gap forming using the combination of periodic and Fibonacci quasiperiodic one-dimensional composite thin plates Engineering band gap forming using the combination of periodic and Fibonacci quasiperiodic one-dimensional composite thin plates](/preview/png/1595997.png)
چکیده انگلیسی
We suggest that Lamb wave band gap in one-dimensional phononic crystals can be substantially enlarged by using the combination of periodic and Fibonacci quasiperiodic composite thin plates. A narrow band also can be obtained by using Fibonacci quasiperiodic or the combined composite thin plates. This is possible because each substructure shows a different band gap which is different from those in the phononic crystals and photonic crystals of the bulk waves. This effect has been demonstrated by using the finite element method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 146, Issues 11–12, June 2008, Pages 491–494
Journal: Solid State Communications - Volume 146, Issues 11–12, June 2008, Pages 491–494
نویسندگان
Jiujiu Chen, Bo Qin, H.L.W. Chan,