کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10627741 990137 2005 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Two-dimensional macro-mechanics shear models of woven fabrics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Two-dimensional macro-mechanics shear models of woven fabrics
چکیده انگلیسی
Thermo-stamping is a promising process for the manufacture of woven fabric composites due to its relatively low cost and high production rate. However, more research on this process, such as material property characterization, FEA simulation and failure criteria is needed. Analytical modeling of the material properties of woven fabrics is then very desirable because experimental investigation of every woven fabric is not practical due to geometric complexity and labor intensity. In this paper, picture frame experimental results of two glass/polypropylene commingled woven fabrics were presented. A picture frame model was developed to account for the large shear deformation and to calculate the stress and stiffness of the fabrics. An analytical solid mechanics model was also proposed to predict the shear properties of woven fabrics and reduce or ultimately eliminate the need for fabric-level experimental characterization. To complete this model, a proper prediction of the frictional resistance is required, which will be addressed in a future paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 36, Issue 1, January 2005, Pages 105-114
نویسندگان
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