کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
615773 | 881460 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stresses in hard coating due to a rigid spherical indenter on a layered elastic half-space
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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![عکس صفحه اول مقاله: Stresses in hard coating due to a rigid spherical indenter on a layered elastic half-space Stresses in hard coating due to a rigid spherical indenter on a layered elastic half-space](/preview/png/615773.png)
چکیده انگلیسی
The axisymmetrical contact problem of elasticity connected with an indentation of a rigid spherical indenter in an elastic semi-space covered by an elastic layer is considered. Stress tensor components in interior points of the non-homogeneous half-space by numerical calculation of some integrals was obtained. Detailed analysis of the maximal tensile stress distributions and Huber-von Mises reduced stress distributions produced by contact pressure is presented. The dependence between these stresses and the ratio between the layer thickness and contact area width is explored. The obtained results for stresses are compared with results obtained for half-space loaded by the Hertz pressure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 43, Issue 9, September 2010, Pages 1592–1601
Journal: Tribology International - Volume 43, Issue 9, September 2010, Pages 1592–1601
نویسندگان
Roman Kulchytsky-Zhyhailo, Gabriel Rogowski,