کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1465861 1509900 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A constitutive model for self-reinforced ductile polymer composites
ترجمه فارسی عنوان
یک مدل سازنده برای کامپوزیت های پلیمری کامپوزیت مجتمع خود ساخته شده
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی

Self-reinforced polymer composites are gaining increasing interest due to their higher ductility compared to traditional glass and carbon fibre composites. Here we consider a class of PET composites comprising woven PET fibres in a PET matrix. While there is a significant literature on the development of these materials and their mechanical properties, little progress has been reported on constitutive models for these composites. Here we report the development of an anisotropic visco-plastic constitutive model for PET composites that captures the measured anisotropy, tension/compression asymmetry and ductility. This model is implemented in a commercial finite element package and shown to capture the measured response of PET composite plates and beams in different orientations to a high degree of accuracy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 71, April 2015, Pages 32–39
نویسندگان
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