한국감성과학회:학술대회논문집 (Proceedings of the Korean Society for Emotion and Sensibility Conference)

한국감성과학회 (Korean Society for Emotion and Sensibility)
권호 표지

직물의 점탄성 특성 측정과 질감해석 연구(I) - 응력완화

MEASUREMENT OF VISCOELASTIC PROPERTIES OF FABRIC FOR TACTILE FEELING (I) - STRESS RELAXATION

  • 황성욱 (경희대학교 공과대학 섬유공학과) ;
  • 권영하 (경희대학교 공과대학 섬유공학과) ;
  • 강재식 (경희대학교 공과대학 섬유공학과) ;
  • 박연규 (한국표준과학연구원, 힘 연구실) ;
  • 강대임 (한국표준과학연구원, 힘 연구실)
  • 발행 : 1999.03.01
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초록

We have measured viscoelastic properties of fabrics in thickness direction. We assume that Maxwell model is very useful in stress relaxation of viscoelastic theories and appropriate formulas for fabric are calculated. Measurement system constitute of high precession load cell, translator and laser displacement sensor for viscoelastic properties was designed and elastic coefficients and damping coefficients were measured for 10 fabric samples. Elastic coefficients measured were 19~25 kN/㎡ and Damping coefficients measured were 4.8~8.7 MN$.$s/㎡. We concluded that these coefficients are good related with FUKURAMI collected from KESF system

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