@article{oai:kanazawa-u.repo.nii.ac.jp:00043617,
 author = {Hong, Qin and Matsudaira, Mitsuo and 松平, 光男 and 秦, 虹},
 issue = {10},
 journal = {繊維機械学会誌, Journal of the Textile Machinery Society of Japan},
 month = {},
 note = {目的 布の圧縮特性についてより詳細で正確な情報を得るため, 圧縮曲線の形状に関する特性値を見出す.成果 (1) 布の圧縮曲線と回復曲線はおのおの三つの段階に分けられることが判明した.圧縮の第1, 第3段階と回復の第1段階の曲線は直線で近似できる.圧縮の第2段階と回復の第2段階の曲線は, 指数曲線で近似できる.回復の第3段階は瞬間回復できない領域である.(2) 圧縮の第2段階の近似曲線の回帰定数は布の構造, 繊維, 糸の摩擦特性と関連している.回復過程の第2段階の近似曲線の回帰定数は布中の糸や繊維が互いの摩擦抵抗を克服する回復性と関連している.この二つの回帰定数は圧縮実験曲線の形状と最も強く関連している圧縮特性値である.(3) 圧縮特性値の主成分分析の結果によると, 第1, 第2主成分は圧縮特性の大部分の情報を含んでいる.第1主成分は布の圧縮される領域の変形量や布の柔らかさと関連している.第2主成分は布の圧縮弾性率や回復性と関連している.As the first step in a series of studies on the compressibility of fiber assemblies, here were sought a small number of parameters which can represent reasonably the compression and decompression (recovery) curves of fabrics. The followings were obtained : the compression has three characteristic stages, in the first and third of which linear approximations are valid, and in the second of which exponential ones valid ; in the recovery, the stress decays first linearly and then exponentially to arrive finally at zero leaving a strain which does not vanish instantaneously ; the increasing rate of stress in the second stage of compression may be related to fabric structure, friction between fibers and/or yarns ; the decreasing rate in the second region of recovery may be related to ability with which fibers and yarns can regain their original states against the mutual frictional restraint ; these two rates play dominant roles in the whole process. An analysis of principal component, which was done on the parameters characterizing these stages for various sample fabrics, suggests that the two principal components are representative of almost all information on the compressibility, and that first of them may be related to the compressive compliance and softness, and the second to the compressive rigidity and recoverablity., 金沢大学人間社会研究域学校教育系},
 pages = {T226--T231},
 title = {繊維集合体の圧縮特性: (第1報) 布の圧縮曲線のパラメータによる特徴付け},
 volume = {46},
 year = {1993}
}