Abstract
The use of Carbon Fiber Reinforced Plastic (CFRP) is increasing markedly, partially in the aviation industry, but it has been considered that CFRP sheets cannot be formed by press-forming techniques owing to the low ductility of CFRP. Since the mechanical characteristics of CFRP are dominated by the microscale structure, it is possible to improve its formability by optimizing the material structure. Therefore, to improve the formability, the interaction between the carbon fibers and the matrix must be clarified. In this study, microscale analyses were conducted by a finite-element model with cohesive zone elements.
| Original language | English |
|---|---|
| Article number | 16008 |
| Journal | MATEC Web of Conferences |
| Volume | 80 |
| DOIs | |
| Publication status | Published - 2016 Oct 24 |
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ASJC Scopus subject areas
- Chemistry(all)
- Engineering(all)
- Materials Science(all)
Cite this
Mechanical behavior of fiber/matrix interfaces in CFRP sheets subjected to plastic deformation. / Kamiya, Ryuta; Oya, Tetsuo.
In: MATEC Web of Conferences, Vol. 80, 16008, 24.10.2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mechanical behavior of fiber/matrix interfaces in CFRP sheets subjected to plastic deformation
AU - Kamiya, Ryuta
AU - Oya, Tetsuo
PY - 2016/10/24
Y1 - 2016/10/24
N2 - The use of Carbon Fiber Reinforced Plastic (CFRP) is increasing markedly, partially in the aviation industry, but it has been considered that CFRP sheets cannot be formed by press-forming techniques owing to the low ductility of CFRP. Since the mechanical characteristics of CFRP are dominated by the microscale structure, it is possible to improve its formability by optimizing the material structure. Therefore, to improve the formability, the interaction between the carbon fibers and the matrix must be clarified. In this study, microscale analyses were conducted by a finite-element model with cohesive zone elements.
AB - The use of Carbon Fiber Reinforced Plastic (CFRP) is increasing markedly, partially in the aviation industry, but it has been considered that CFRP sheets cannot be formed by press-forming techniques owing to the low ductility of CFRP. Since the mechanical characteristics of CFRP are dominated by the microscale structure, it is possible to improve its formability by optimizing the material structure. Therefore, to improve the formability, the interaction between the carbon fibers and the matrix must be clarified. In this study, microscale analyses were conducted by a finite-element model with cohesive zone elements.
UR - http://www.scopus.com/inward/record.url?scp=85016099251&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85016099251&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20168016008
DO - 10.1051/matecconf/20168016008
M3 - Article
AN - SCOPUS:85016099251
VL - 80
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
SN - 2261-236X
M1 - 16008
ER -