کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5014050 | 1463051 | 2017 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comments on W.S. Lei's discussion of “An engineering methodology for constraint corrections of elastic-plastic fracture toughness - Part II: Effects of specimen geometry and plastic strain on cleavage fracture predictions” by C. Ruggieri, R.G. Savioli and
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comments on W.S. Lei's discussion of “An engineering methodology for constraint corrections of elastic-plastic fracture toughness - Part II: Effects of specimen geometry and plastic strain on cleavage fracture predictions” by C. Ruggieri, R.G. Savioli and Comments on W.S. Lei's discussion of “An engineering methodology for constraint corrections of elastic-plastic fracture toughness - Part II: Effects of specimen geometry and plastic strain on cleavage fracture predictions” by C. Ruggieri, R.G. Savioli and](/preview/png/5014050.png)
چکیده انگلیسی
In recent communication to this journal, Lei (2015) raised several questions on previous work by Ruggieri et al. (2015) which extended a modified Weibull stress (ÏÌw) model incorporating the influence of plastic strain on cleavage fracture to correct effects of constraint loss in fracture specimens with a diverse range of specimen geometry. This brief note provides further arguments in support of the modified Weibull stress methodology. This short presentation also shows that Lei's conclusions are not necessarily substantial as they follow from incorrect interpretation of the Weibull stress framework.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Fracture Mechanics - Volume 178, 1 June 2017, Pages 535-540
Journal: Engineering Fracture Mechanics - Volume 178, 1 June 2017, Pages 535-540
نویسندگان
Claudio Ruggieri, Rafael G. Savioli, Robert H. Jr.,