کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5206245 | 1502955 | 2014 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Compression testing of continuous fiber reinforced polymer composites with out-of-plane fiber waviness and circular notches
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Compression testing of continuous fiber reinforced polymer composites with out-of-plane fiber waviness and circular notches Compression testing of continuous fiber reinforced polymer composites with out-of-plane fiber waviness and circular notches](/preview/png/5206245.png)
چکیده انگلیسی
We investigated the face-stabilized Open-Hole Compression (OHC) test method for evaluating the effects of fiber waviness on the compression strength of continuous carbon fiber reinforced polymer composites. Temporal evaluations of the load-deformation response, acoustic emissions and optical microscopy are used to understand the failure modes and damage progression in the OHC specimen. The failure modes observed are structurally correlated to matrix failure and kink zone formation leading to fiber fracture. The results show how the resin pocket plays a more critical role than the layup in influencing the initiation of damage in the composite specimens.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Testing - Volume 35, May 2014, Pages 45-55
Journal: Polymer Testing - Volume 35, May 2014, Pages 45-55
نویسندگان
Rani F. Elhajjar, Seyedmohammad S. Shams,