Year: 1959
Type: article
Abstract: In order to determine whether the structure of paper yarn should be considered as twisted body of fibers arranged neatly and in parallel like a plate, or as twisted body of a plate like a zinc plate, the following two cases were studied. First, the cracks on the surface of the taped zinc-plate, strain-lacquared and twisted; next, the cracks on the spiraled zinc-plate, strain-lacqured, and then twisted or tensioned. And the following results have been obtained.1) The angle of cracks to the axis is 45° regardless of helical angle, when the plate is tensioned and twisted.2) Bending moments on the plate works as shown in fig. 8 and 16.3) Bending moments on the plate at tensioning and twisting are just opposite in direction.
Source: Sen i Gakkaishi
DOI: 10.2115/fiber.15.829
Author: Kuniichi Yamada
Institution: Shujitsu University
Language: Malagasy
Subfield: Industrial and Manufacturing Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4247643259