کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833439 908143 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the use of the Weibull and the normal cumulative probability models in structural design
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
On the use of the Weibull and the normal cumulative probability models in structural design
چکیده انگلیسی

In this paper, the Weibull and the normal cumulative probability are discussed and compared in relation to the analysis of the fracture toughness KIC. It is shown that, in the normal distribution, KIC can take negative or zero values, causing complications in structural design. In the Weibull distribution, this does not happen and its lower limit KICL can be determined without problems. So, the Weibull cumulative probability represents reality in a better form. Finally, comparing experimental data with both distributions, it is found that the Weibull probability is more economics in terms of structural design.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 28, Issue 9, 2007, Pages 2496–2499
نویسندگان
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