کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1563541 | 999613 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Material parameters identification using experimental continuous spherical indentation for cyclic hardening
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Material parameters identification using experimental continuous spherical indentation for cyclic hardening Material parameters identification using experimental continuous spherical indentation for cyclic hardening](/preview/png/1563541.png)
چکیده انگلیسی
We proposed an application of inverse approach to experimental indentation data in order to determine combined hardening models parameters. It was shown that the use of a model combining isotropic and kinematic hardening allows a better description of cyclic indentation than isotropic hardening models. It was also shown that inverse analysis applied to experimental cyclic indentation curves can give a quite good approximation of the monotonic stress–strain curve and the beginning of cyclic tensile test. However, it appeared that the combined hardening model, used in this paper, is not sufficient to take into account all phenomenons coming in the steels behaviour under cyclic indentation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 46, Issue 2, August 2009, Pages 333–338
Journal: Computational Materials Science - Volume 46, Issue 2, August 2009, Pages 333–338
نویسندگان
Jean-Marc Collin, Thomas Parenteau, Gérard Mauvoisin, Philippe Pilvin,