کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7211739 1469331 2018 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of tension compression asymmetry on modelling the bending response of sheet moulding compound composites
ترجمه فارسی عنوان
اثر عدم تقارن فشرده سازی تنش بر مدل سازی پاسخ خمشی کامپوزیت های قالب گیری ورق
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
Phenomenological models are required to predict the behaviour of a glass fibre reinforced Sheet Moulding Compound (SMC) composite material for use in the automotive industry. Material testing is conducted in tension, compression, in-plane shear, and three-point bending. The SMC composite exhibits tension-compression asymmetry and in-plane anisotropy. A model, which incorporates an anisotropic and asymmetric yield function, is developed. The model is calibrated to the experimental tension, compression and in-plane shear tests and are validated using the three-point flexure test. The model captures the flexure response within 8.1% of the experimental observations. The importance of including tension compression asymmetry within the model is demonstrated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 154, 1 December 2018, Pages 157-165
نویسندگان
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