کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1500986 993366 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On mixed-mode I/II crack growth in dental resin materials
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
On mixed-mode I/II crack growth in dental resin materials
چکیده انگلیسی

Dental restorative materials experience different combinations of tensile and shear loads. In this paper, the fracture initiation is studied under mixed-mode loading for two types of dental resins. A significant discrepancy is shown to exist between the test data reported for these materials and the theoretical results. A generalized maximum tangential stress criterion is then used for fracture analysis of the tested dental resins. The generalized criterion provides considerably improved estimates for fracture resistance of the tested materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 59, Issue 2, July 2008, Pages 258–261
نویسندگان
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