کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1467634 | 990111 | 2008 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic properties of 3-D orthogonal woven composite T-beam under transverse impact
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The quasi-static indentation and transverse impact behavior of 3-D orthogonal woven composite T-beam were investigated with a universal material tester (MTS 810.23) and a modified split Hopkinson pressure bar (SHPB), respectively. The load–displacement and energy–displacement curves were obtained to analyze the damage of the composite T-beam under three kinds of impact velocities. Finite element analysis which based on unit-cell model of the 3-D orthogonal woven composite and user-defined material subroutine was conducted to calculate the dynamic responses. The good agreement between experimental and FEM results reveals the composite damage mechanisms and energy absorption features of the T-beam with different flange height.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 39, Issue 7, July 2008, Pages 1073–1082
Journal: Composites Part A: Applied Science and Manufacturing - Volume 39, Issue 7, July 2008, Pages 1073–1082
نویسندگان
Ayou Hao, Baozhong Sun, Yiping Qiu, Bohong Gu,