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8 April 2024 Study on analysis and calculation method of the force between wire rope and drum for long distance and large span stringing of transmission lines
Long Ma, Weijie He, Jian Cheng, Chao Han, Hao Ma, Yifei He, Li Chen, Jinming Sang
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Proceedings Volume 13090, International Conference on Computer Application and Information Security (ICCAIS 2023); 1309026 (2024) https://doi.org/10.1117/12.3025898
Event: International Conference on Computer Application and Information Security (ICCAIS 2023), 2023, Wuhan, China
Abstract
In the large span crossing of the Yangtze River Fengcheng-Meili 500 kV transmission line project Transmission Line, Jiangsu province, traction rope had been used as the main element in a one-time continuous deployment scheme for line erection. The traction rope is a steel wire rope with a diameter of 32 mm, a length of 4800 m, and a weight of 20.3 t. The deployment time should be less than 40 minutes. In order to solve the engineering and technical problems, it is necessary to establish a unified analysis and calculation method for the force between the traction rope and the drum. This paper analyzes the forming process of steel wire rope on the drum, establishes a model and explains it, and puts forward a calculation method for the pressure of steel wire rope on the drum during multi-layer winding, which can obtain the radial force at different winding angles and positions, thus laying a theoretical foundation for designing the automatic deployment system and guiding the construction.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Long Ma, Weijie He, Jian Cheng, Chao Han, Hao Ma, Yifei He, Li Chen, and Jinming Sang "Study on analysis and calculation method of the force between wire rope and drum for long distance and large span stringing of transmission lines", Proc. SPIE 13090, International Conference on Computer Application and Information Security (ICCAIS 2023), 1309026 (8 April 2024); https://doi.org/10.1117/12.3025898
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KEYWORDS
Design
Lead
Cobalt
Deformation
Elasticity
Engineering
Platinum
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