کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7889559 | 1509864 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improving the accuracy of the uniaxial bias extension test on engineering fabrics using a simple wrinkle mitigation technique
ترجمه فارسی عنوان
بهبود دقت آزمون گسترش انحرافات یکسانی بر روی پارچه های مهندسی با استفاده از یک روش ساده کاهش چین و چروک
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
چکیده انگلیسی
In response to a previous investigation on the influence of specimen pre-shear and wrinkling on the accuracy of uniaxial bias extension test results (Alsayednoor et al. [1]), numerical and experimental investigations have been conducted, aimed at evaluating the use of transparent anti-wrinkle plates to mitigate errors due to wrinkling of engineering fabrics. Predictions of the numerical investigation suggest that the anti-wrinkle plates significantly improve the accuracy of kinematic measurements while introducing only a very minor stiffening effect on the axial force versus shear angle data. Results from subsequent experiments on two different engineering fabrics confirmed the numerical predictions; the accuracy and repeatability of test data was significantly improved and the maximum shear angle and axial force data measurable in the tests was significantly increased. The investigation suggests a useful role for anti-wrinkle plates in characterising the formability of engineering fabrics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 108, May 2018, Pages 53-61
Journal: Composites Part A: Applied Science and Manufacturing - Volume 108, May 2018, Pages 53-61
نویسندگان
Philip Harrison, Euan Taylor, Jafar Alsayednoor,