کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
822020 1469559 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stress concentration analysis of thick-walled laminate composites with a loaded circular cut-out by using a first-order shear deformation theory
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Stress concentration analysis of thick-walled laminate composites with a loaded circular cut-out by using a first-order shear deformation theory
چکیده انگلیسی

Stress concentrations in the vicinity of cut-outs can often be regarded as design drivers for the whole structure. Especially in thick-walled laminate composites not only the extension-bending coupling effects but as well the influence of the shear deformation has to be taken into account. For analyzing stress concentration effects in the vicinity of circular cut-outs in thick-walled anisotropic composites, sophisticated semi-analytical solution methods based on a first-order shear deformation theory have been developed at the Institut für Leichtbau und Kunststofftechnik. The comparison of the strains in the vicinity of cut-outs in textile–reinforced composites obtained by the new semi-analytical methods with experimentally measured and numerically determined strain values show a good agreement.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 68, Issues 10–11, August 2008, Pages 2238–2244
نویسندگان
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