کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
821483 | 906761 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of a viscoelastic frictional interface theory with a kinetic crack growth theory in unidirectional composites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of a viscoelastic frictional interface theory with a kinetic crack growth theory in unidirectional composites Comparison of a viscoelastic frictional interface theory with a kinetic crack growth theory in unidirectional composites](/preview/png/821483.png)
چکیده انگلیسی
In this paper we compare a frictional interface theory for fiber and matrix load sharing with a kinetic crack growth theory as applicable to the failure of unidirectional composites. First we formulate the creep lifetime prediction based on the viscoelastic frictional interface theory, and then we determine a parameter in the kinetic crack growth theory by fitting it to the frictional interface theory in terms of the creep lifetime prediction. Times-to-failure under a constant strain rate condition are then derived by these two models, and they are compared. The residual strengths after interrupted loading are also compared.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 69, Issue 13, October 2009, Pages 2158–2162
Journal: Composites Science and Technology - Volume 69, Issue 13, October 2009, Pages 2158–2162
نویسندگان
Jun Koyanagi,