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Characteristic of Fatigue Properties with Tension and Bending Loading Using High Strength Steel Wire
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 Title & Authors
Characteristic of Fatigue Properties with Tension and Bending Loading Using High Strength Steel Wire
U, Byeong-Cheol; Kim, Sang-Su; Kim, Byeong-Geol; Seo, Chang-Min;
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 Abstract
The overhead transmission wires operating both at warm temperature and tighten state for a long period of time in a power transmission plant are degraded by air pollution, wind, creep and slip between steel wire and aluminium conductor. The objective of this study is to investigate to investigate the characteristics of fatigue properties with tension and bending loading of a high carbon steel wire. The fatigue behaviors have been carried out by tension-tension, 4 points bending and 3 points bending loading. In the present study, a conventional fatigue strengths between 4 points bending and tension-tension fatigue were determined by Gerber, Sorderberg and Goodmans theory and we investigated S-N diagram for bending and tensile loading.
 Keywords
High Strength Steel Wire;Fatigue Strength;Nakamura Fatigue;Overhead Transmission Wire;
 Language
Korean
 Cited by
 References
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