کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
975992 | 933070 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of disorder on the rupture process of fibrous materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
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چکیده انگلیسی
Based on computational modelling the influence of disorder on the rupture process of fibrous materials have been evaluated. This has been done by simulating a bundle of parallel fibers under a constant uniaxial force. The disorder process was introduced by randomly assigning a strength threshold to each fiber of the bundle according to the Weibull distribution. The results indicate that the rupture process is extremely sensitive to the disorder level. In particular, we demonstrated that the load necessary to break a fiber bundle with large disorder is smaller than that necessary to break a fiber bundle with small disorder.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 24, 15 December 2010, Pages 5581–5586
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 24, 15 December 2010, Pages 5581–5586
نویسندگان
I.L. Menezes-Sobrinho, A.L.S. Rodrigues,