کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
254233 | 503054 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interlayer stress in laminate beam of piezoelectric and elastic materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interlayer stress in laminate beam of piezoelectric and elastic materials Interlayer stress in laminate beam of piezoelectric and elastic materials](/preview/png/254233.png)
چکیده انگلیسی
This paper studies interfacial mechanical behavior of laminate beams, consisting of two piezoelectric facial sheets and an elastic core. The study is based on coupled multi-filed finite element formulation. The emphasis is placed on mechanical and electric behavior of interfaces between piezoelectric material and elastic material, including effect of geometrical parameters, stress distribution and stress concentration near free edge of the beam subjected to coupling electric and mechanical loads. In particular, various parametric effect of laminate beam is explored and some conclusions are presented which may be useful for designing laminate beam and minimizing stress concentration at the free edges of the beam.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 75, Issues 1–4, September 2006, Pages 587–592
Journal: Composite Structures - Volume 75, Issues 1–4, September 2006, Pages 587–592
نویسندگان
Qing-Sheng Yang, Qing-Hua Qin, Tong Liu,