Structure of Spun Yarn and Its Mechanical Non-linear Property in Initial Region of Tensile Deformation Part 2: Theory of Initial Tensile Deformation of Spun Yarn

Susumu Norota; Sueo Kawabata; Hiromichi Kawai

doi:10.4188/jte1955.16.50

Structure of Spun Yarn and Its Mechanical Non-linear Property in Initial Region of Tensile Deformation

Part 2: Theory of Initial Tensile Deformation of Spun Yarn

Susumu Norota, Sueo Kawabata, Hiromichi Kawai

著者情報

キーワード: STRUCTURXAL ANALYSIS, STRUCTURAL MECHANICS, SPUN YARNS, MECHANICAL PROPERTIES, TENSILE STRESS, TENSILE PROPERTY, HANDLE, FABRICS, DEFORMATION, YARN STRUCTURE, YARNS, TWIST

ジャーナルフリー

1970 年 16 巻 2 号 p. 50-52

DOI https://doi.org/10.4188/jte1955.16.50

詳細

抄録

A model of the mechanical structure of spun yarn is assumed on the basis of the analysis reported on in a previous part I. On this assumption, a mathematical formula is derived to express the non-linear tensile property of spun yarn as a function of the tensile property of fibers and variables of yarn structure, such as the distribution of fiber segments, diameter shrinkage function, yarn twist and the number of fibers in yarn. Experimental data are presented to verify this theory.

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