کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
252956 502978 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Failure criteria for mixed mode delamination in glass fibre epoxy composites
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Failure criteria for mixed mode delamination in glass fibre epoxy composites
چکیده انگلیسی

Critical strain energy release rate of glass/epoxy laminates using the virtual crack closure technique for mode I, mode II, mixed-mode I + II and mode III were determined. Mode I, mode II, mode III and mixed-mode I + II fracture toughness were obtained using the double cantilever beam test, the end notch flexure test, the edge crack torsion test and the mixed-mode bending test respectively. Results were analysed through the most widely used criteria to predict delamination propagation under mixed-mode loading: the Power Law and the Benzeggagh and Kenane criteria. Mixed-mode fracture toughness results seem to represent the data with reasonable accuracy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 92, Issue 9, August 2010, Pages 2292–2298
نویسندگان
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