A Unified Analysis to Compare Conventional Methods for Estimating Bending Rigidity of Fabrics.

Bibliographic Information

Other Title
  • 布の曲げ剛性簡易測定法相互比較のための統一的解析

Abstract

A unified aspect is presented to analyze the interrelation among the conventional tests of the bending rigidity of textile fabrics, such as the cantilever, Clark, heart-loop methods, etc., which enables it to compare and estimate the errors and applicable ranges of these methods. A staple of fabric is simulated by an elastic strip that has the same rigidity, density, and geometry, and its bending behavior is numerically solved as the problem of an elastica deformed under gravity. For each test method, the results obtained are expressed as the relationships between the related geometric parameters observed by experiment and a dimensionless parameter that is defined as the ratio of the staple length to the bending length. For practical convenience, the third order polynomial approximation is also given for each of these relations. The bending behavior thus predicted coincides well with theexperimental one for many sample fabrics in every traditional method.

Journal

Citations (1)*help

See more

Details 詳細情報について

  • CRID
    1390001204266113920
  • NII Article ID
    130004391150
  • DOI
    10.4188/transjtmsj.47.10_t250
  • ISSN
    18801994
    03710580
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top