Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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The study on the Design Optimization of 50kgN Turnout PC sleeper

50kgN 분기기의 PC침목 설계 최적화에 관한 연구

  • 박춘복 (삼표이앤씨(주) 철도기술연구소) ;
  • 전세곤 (삼표이앤씨(주) 연구개발2팀) ;
  • 오수진 (삼표이앤씨(주) 슬래브 궤도팀) ;
  • 윤병현 (삼표이앤씨(주) 연구개발2팀)
  • Published : 2006.11.09
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Abstract

In this study, as a part of research which is to make 50kg NSI turnout of PC sleeper, the main objective of this study is the optimization of PC sleeper's section, the number of PS tension wire. For this purpose, the finite element analysis was conducted to evaluate the serviceability and the safety of NSI PC sleeper developed. Analytical results showed that PC sleeper adapted in this study satisfied not only serviceability criterion but also safety criterion.

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