한국의류학회지 (Journal of the Korean Society of Clothing and Textiles)
- 제18권4호
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- Pages.443-451
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- 1994
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- 1225-1151(pISSN)
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- 2234-0793(eISSN)
피복 재료용 소모단사의 굽힘거동에 관한 연구(I) -이론-
A Study on the Bending Behavior of Single Worsted Yarns for the Clothing Material (I) -Theory-
- Park, Jung-Whan (Dept. of Clothing and Textiles, College of Humane Ecology) ;
- Kim, Duk-Ly (Dong Eui Univ.,Pusan) ;
- Park, Jung-U (Dept. of Text.Eng.,College of Eng., Pusan National Univ.,Pusan)
- 발행 : 1994.09.01
초록
The bending rigidity of yarn is derived in terms of physicil and mechanical characteristics of its constituent fibers and yarns structural parametrs. Theoretical analysis shows that the twist correcti on factor for the bending rigidity of yarn decreases with increase of the ratio of Young's m()dulus to the shear modulus of the constituent fibers. Also, the bending rigidity of yarn decreases as the surface helix angle of yarn increases.
키워드