کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10283902 | 503042 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Coupled and uncoupled analyses of piezoelectric free-edge effect in laminated plates
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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: Coupled and uncoupled analyses of piezoelectric free-edge effect in laminated plates Coupled and uncoupled analyses of piezoelectric free-edge effect in laminated plates](/preview/png/10283902.png)
چکیده انگلیسی
The present paper considers the effect of electromechanical coupling on the interlaminar stresses and the electric field strengths at free edges of laminated plates with piezoelectric material properties. A comparison of coupled and uncoupled piezoelectric analyses is performed using the finite element method. Two symmetric cross-ply plates and one symmetric angle-ply laminate are investigated under uniaxial tension. It is shown that the interlaminar stresses at the free edge are significantly higher in the coupled case for cross-ply laminates, whereas the coupling effect for the symmetric angle-ply laminate is of minor significance. In addition, the occurrence of electric field strengths with singular character is revealed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 69, Issue 3, July 2005, Pages 329-335
Journal: Composite Structures - Volume 69, Issue 3, July 2005, Pages 329-335
نویسندگان
J. Artel, W. Becker,