کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9703868 | 1463865 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Secondary elastic crack tip stresses which may influence very slow fatigue crack growth-additional results
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
For near threshold fatigue crack growth rates, a high sensitivity to stress field analysis is often displayed. For example, the partial closure or adjusted compliance ratio (ACR) methods are required to obtain the best correlation of data. This paper presents additional results on secondary crack tip stress field terms, which may be of interest for more fully representing the elastic stress field results for various configurations. Several new configurations are treated including dislocation effects, concentrated force circumstances (useful for Green's Functions), and periodic arrays of cracks. These results may be used to go beyond T-stresses in analyzing behavior.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Fatigue - Volume 27, Issues 10â12, OctoberâDecember 2005, Pages 1307-1313
Journal: International Journal of Fatigue - Volume 27, Issues 10â12, OctoberâDecember 2005, Pages 1307-1313
نویسندگان
Hiroshi Tada, Paul C. Paris,