کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7212992 | 1469397 | 2016 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Carbon fiber/carbon nanotube reinforced hierarchical composites: Effect of CNT distribution on shearing strength
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Carbon fiber/carbon nanotube reinforced hierarchical composites: Effect of CNT distribution on shearing strength Carbon fiber/carbon nanotube reinforced hierarchical composites: Effect of CNT distribution on shearing strength](/preview/png/7212992.png)
چکیده انگلیسی
The strength and fracture behavior of carbon fiber reinforced polymer composites with carbon nanotube (CNT) secondary reinforcement are investigated experimentally and numerically. Short Beam Shearing tests have been carried out, with SEM observations of the damage evolution in the composites. 3D multiscale computational (FE) models of the carbon/polymer composite with varied CNT distributions have been developed and employed to study the effect of the secondary CNT reinforcement, its distribution and content on the strength and fracture behavior of the composites. It is shown that adding secondary CNT nanoreinforcement into the matrix and/or the sizing of carbon fiber/reinforced composites ensures strong increase of the composite strength. The effect of secondary CNTs reinforcement is strongest when some small addition of CNTs in the polymer matrix is complemented by the fiber sizing with high content of CNTs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 88, 1 March 2016, Pages 201-211
Journal: Composites Part B: Engineering - Volume 88, 1 March 2016, Pages 201-211
نویسندگان
H.W. Zhou, L. Jr., H.Y. Yi, Y.Q. Liu, X. Hu, A. Warrier, G.M. Dai,