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http://dx.doi.org/10.7735/ksmte.2012.21.4.608

Recalculation Research of Material properties for CFRP FEM Non-linear Analysis  

Kim, Jung-Ho (조선대학교 첨단부품소재공학과)
Kim, Chi-Joong (조선대학교 첨단부품소재공학과)
Cha, Cheon-Seok (동강대학 소방안전관리과)
Kim, Ji-Hoon (조선대학교 기계설공학과)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.21, no.4, 2012 , pp. 608-612 More about this Journal
Abstract
To reduce these costs and time by finite element analysis program has been much research (3~4). At virtual CAE program as like Abaques, Ansys, Ls-dyna and Nastran, the input data of material is got bellow coupon test. In case of carbon composite, it is also put in lamina/laminate properties. There have big problem. If you want to simulate FW(filament winding or wind blade) how do you input material data. Each area of FW is different stacking conditions. It's too hard that each area is tested for inputting lamina or laminate properties. The composite structure increasing load is applied occurred as the matrix dependence of the crack-induced nonlinearity and nonlinear mobility appears since the initial damage. And uni-direction for this research applies the theory to have been confined to. On this study, we are going to get basically fiber properties and matrix than carbon composite properties for simulating according stacking method by GENOA-MCQ. It is help to simulate easily composite material. Also Calculate the matrix nonlinear for simulating non-linear.
Keywords
CAE; Lamina/Laminate; Non-linear; Fiber properties; Matrix properties;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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