کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
802605 | 904414 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Randomly reinforced composites: properties, failure and aspects of material design
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
This article concerns several aspects of mechanical properties and tensile failure of randomly reinforced, chopped fiber strand, polymeric composites. Scatter in material properties and their dependence on sample size are investigated by means of an analytical/computational model and compared against the experimental data. Predictions are also provided for deviations from isotropy and homogeneity. Failure is modeled in a manner akin to the methodology employed for laminated composites and predictions are compared against the experimental data. The model is utilized to select combinations of multi-size strands so as to minimize material inhomogeneity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Probabilistic Engineering Mechanics - Volume 21, Issue 1, January 2006, Pages 64–72
Journal: Probabilistic Engineering Mechanics - Volume 21, Issue 1, January 2006, Pages 64–72
نویسندگان
A. Ionita, Y.J. Weitsman,