@article{oai:kanazawa-u.repo.nii.ac.jp:00043627, author = {Yang, Minzhuang and Qin, Li and Matsudaira, Mitsuo and 楊, 敏壮 and 秦, 黎 and 松平, 光男}, issue = {3}, journal = {繊維機械学会誌, Journal of the Textile Machinery Society of Japan}, month = {}, note = {To evaluate dynamic drape behavior of fabrics in swinging motion of fabrics, a testing device to measure dynamic drapeability in continuous swinging motion was designed, and new adequate parameters that can represent dynamic drapeability of fabrics were defined and the stability of those parameters was discussed. Following conclusions were obtained. At the maximum angle in one-time swinging motion, fabrics were subjected to the largest acceleration and the projected area changed remarkably. It was concluded that the change of the projected area characterized dynamic drapeability of fabrics in swinging motion. Dynamic drape coefficient Ddwas defined as a parameter of the dynamic drapeability, and it maintained high accuracy and reproducibility. Ddand mechanical parameters of bending and shearing properties of fabrics were studied precisely and the regression equations were derived from those mechanical parameters. It was shown clearly that Ddwas controlled firstly by fabric weight, secondly by shearing property and bending property., 金沢大学人間社会研究域学校教育系}, pages = {T57--T64}, title = {布のドレープ係数の測定と垂下した布形状の表現: (第6報) 揺動時の布の動的ドレープ挙動の評価}, volume = {54}, year = {2001} }