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http://dx.doi.org/10.15207/JKCS.2017.8.7.219

Convergence Study on Durability Improvement due to Radius of Arch Type at CFRP Structure with Stacking Angle  

Hwang, Gue-wan (Department of Mechanical & Automotive Engineering, Graduate School, Kongju University)
Cho, Jae-ung (Division of Mechanical & Automotive Engineering, Kongju University)
Publication Information
Journal of the Korea Convergence Society / v.8, no.7, 2017 , pp. 219-224 More about this Journal
Abstract
This paper investigates equivalent stress and deformation happening at inner fiber structure when the tensile force acts on the specimen with arch type composed of carbon fiber. The countless many each fiber is applied on the unidirectional axis at CFRP and has the high specific strength and stiffness by comparing with iron. In this study, the distribution of stress due to radius is investigated at the structure of arch type composed with the optimum stacking angle of $60^{\circ}$. And the durability is seen to be lower as the radius increases at the same stacking angle. By applying the result of this study to the design of structure with arch type, it can be devoted to the safe design for the prevention of damage and the durabilty improvement. And it is possible to be grafted onto the convergence technique at the designed factor and show the esthetic sense.
Keywords
Carbon fiber reinforced plastic; Arch type; Radius; Stacking angle; Durability; Convergence;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
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