کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
512966 | 866442 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Contact problem for flat crack under two normally incident tension–compression waves with wave mode-shifting
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Contact problem for flat crack under two normally incident tension–compression waves with wave mode-shifting Contact problem for flat crack under two normally incident tension–compression waves with wave mode-shifting](/preview/png/512966.png)
چکیده انگلیسی
The frictionless contact interaction of the finite crack edges in an infinite plane is studied for the case of normal incidence of two harmonic tension–compression waves with multiple mode-shifted frequencies. Boundary integral equation method and constrained optimization algorithm are used for the problem solution. Distribution of the forces of contact interaction and displacement discontinuity in space and time are analyzed. Influence of the wave frequencies on the stress intensity factor for different normalized wave numbers is considered here.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 35, Issue 1, January 2011, Pages 34–41
Journal: Engineering Analysis with Boundary Elements - Volume 35, Issue 1, January 2011, Pages 34–41
نویسندگان
A.N. Guz, V.V. Zozulya,