Transverse Compressive Moduli and Yield Behavior of Some Orthotropic, High-Modulus Filaments
- 1 December 1974
- journal article
- Published by SAGE Publications in Textile Research Journal
- Vol. 44 (12) , 934-940
- https://doi.org/10.1177/004051757404401203
Abstract
An account is given of the experimental determination of the transverse elastic moduli and yield behavior of some commercially available organic and graphite high-modulus filaments. The experimental technique involves transverse compression of single cylindrical filaments between two parallel flat platens and concurrent measurement of the platen- relative displacements and contact forces on the filaments. A theoretical discussion of the transverse compressional behavior of a linear elastic, homogeneous, orthotropic cylinder is presented. Using the theoretical results and the trans verse load-displacement measurements, a technique is developed for calculating the elastic moduli and maximum shear stresses at yield or fracture.Keywords
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