کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
771926 | 897672 | 2008 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Transient thermoelectroelastic response of a functionally graded piezoelectric strip with a penny-shaped crack
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Transient thermoelectroelastic response of a functionally graded piezoelectric strip with a penny-shaped crack Transient thermoelectroelastic response of a functionally graded piezoelectric strip with a penny-shaped crack](/preview/png/771926.png)
چکیده انگلیسی
Transient response of a penny-shaped crack in a plate of a functionally graded piezoelectric material (FGPM) is studied under thermal shock loading conditions. It is assumed that the thermoelectroelastic properties of the strip vary continuously along the thickness of the strip, and that the crack faces are completely insulated. By using both the Laplace and Hankel transforms, the thermal and electromechanical problems are reduced to a singular integral equation and a system of singular integral equations which are solved numerically. The intensity factors vs. time for various crack size, crack position and material nonhomogeneity are obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Fracture Mechanics - Volume 75, Issue 5, March 2008, Pages 1204-1222
Journal: Engineering Fracture Mechanics - Volume 75, Issue 5, March 2008, Pages 1204-1222
نویسندگان
S. Ueda,