Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2004.10a
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- Pages.830-835
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- 2004
Comparison of Performance of Turnout for Wheel Back Side Pressure
배면횡압에 대한 분기기의 성능 비교
- Published : 2004.10.01
Abstract
In railway systems, the performance of turnout is one of the most important factors to improve the train's speed. Standard turnout, in which one track is split in main track side and turnout side. Because the main track side remains linear, speed restriction can be alleviated while train pass the main track side. The factors of speed restriction in main track side are strength of crossing and tongue rail, wheel back side pressure of guard rail and wing rail. In this study, we measured wheel back side pressure of guard rail to compare improved turnout with present turnout. In result, the wheel back side pressure of improved turnout was lower than present turnout, so its performance was proved.
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