کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1705951 1012445 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the theoretical strength limit of the layered elastic and viscoelastic composites in compression
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
On the theoretical strength limit of the layered elastic and viscoelastic composites in compression
چکیده انگلیسی

The theoretical strength limit in compression (TSLC) of composite material with two alternating isotropic homogeneous elastic and viscoelastic layers is studied. The investigation is made within the piecewise-homogeneous body model with the use of the Three-Dimensional Linearized Theory of Stability for elastic and viscoelastic materials. It is assumed that there is an initial imperfection in the local curving form of the reinforcing layers along the direction which is inclined to the layers. As the criterion for determination of the TSLC, the case is taken for which the aforementioned imperfections start to increase indefinitely. The numerical results for the TSLC are presented and discussed. According to these numerical results, in particular, the direction (or the surface) along which the fracture in compression takes place, is determined.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 35, Issue 11, November 2011, Pages 5470–5479
نویسندگان
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