کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10284001 | 503079 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The transient response of a coating-substrate structure with a crack in the functionally graded interfacial layer
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The transient response of a coating-substrate structure with a crack in the functionally graded interfacial layer The transient response of a coating-substrate structure with a crack in the functionally graded interfacial layer](/preview/png/10284001.png)
چکیده انگلیسی
The transient response of a coating-substrate structure with a cracked functionally graded interfacial layer subjected to an impact load is studied. The crack is located perpendicularly to the free surface of the coating. By using integral transform techniques, the present problem is reduced to a singular integral equation. The dynamic stress intensity factors (DSIFs) are obtained by using the Laplace inversion technique. The influences of the material nonhomogeneity constant and the geometry parameters on the DSIFs are investigated. The obtained conclusions can be used to direct the designment and optimization of the coating-substrate structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 70, Issue 1, August 2005, Pages 109-119
Journal: Composite Structures - Volume 70, Issue 1, August 2005, Pages 109-119
نویسندگان
Li-Cheng Guo, Lin-Zhi Wu, Tao Zeng, Dong-hai Cao,