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Analysis on the Stress and Economy of Feeder Supporting Metal Designed a Steel Pipe  

Na, Hyun (한국철도시설공단 기술본부)
Ahn, Young-Hoon (세종기술(주) 전철사업본부)
Lee, Ki-Won (한국철도기술연구원 집전전력연구실)
Publication Information
Journal of the Korean Society for Railway / v.11, no.5, 2008 , pp. 499-503 More about this Journal
Abstract
The catenary line and feeder line installed on same electrical pole in opened place of AC electrical rail-road. The Electrical pole has receive a different weight from the catenary line and feeder line. So we have designed the Feeder supporting metal with new shape and material based on this fact. And then we have examined the stability of Feeder supporting metal designed a steel pipe by FEM program. New steel pipe compared with existing steel pipe on a economy respect. That result give proof the stability and economy as feeder supporting steel. There-fore this device have a basic of Value Engineering, so we have the need of reflection to design as a device of new electrical pole.
Keywords
catenary line; feeder line; electrical pole; feeder supporting metal;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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