ON THE TORSION OF TRACK CABLES OF JIG BACK ROPEWAYS

Observations of the operation of jig back rope-ways allowed us to suggest the presence of torsion of track cables of a closed structure under the influence of operational loads. In this case, the total weight of the cable and the car is a trans-verse load, and the cable itself is loaded with longitu...

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Bibliographic Details
Published in:Bezopasnostʹ tehnogennyh i prirodnyh sistem no. 4; pp. 19 - 23
Main Authors: Korotkiy, A. A., Khalfin, M. N., Ivanov, B. F., Panfilov, A. V., Kalanchukov, I. A.
Format: Journal Article
Language:English
Russian
Published: Don State Technical University 01.12.2019
Subjects:
башмаки линейных опор
запас прочности
крутильные деформации
лазерный луч
маятниковая пассажирская канатная дорога
несущий канат
подвижный состав
способ отбраковки канатов
экспериментальные исследования кручения
ISSN:2541-9129, 2541-9129
Online Access:Get full text
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Summary:Observations of the operation of jig back rope-ways allowed us to suggest the presence of torsion of track cables of a closed structure under the influence of operational loads. In this case, the total weight of the cable and the car is a trans-verse load, and the cable itself is loaded with longitudinal resistance forces in its individual sections. The paper provides theoretical substantiation and experimental confirmation of the presence of torsional deformations of track cables of jig back ropeways under the influence of friction between the cable and the rocking saddles. A new method of rejection of such cables based on the control of torsional deformations is proposed.
ISSN:2541-9129
2541-9129
DOI:10.23947/2541-9129-2019-4-19-23