Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2007.11a
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- Pages.306-312
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- 2007
A Study on New Measurement of Derailment Coefficient for Rolling Stocks
철도차량의 새로운 탈선계수 측정방법에 관한 연구
- Published : 2007.11.08
Abstract
The running safety of rolling stock is assessed by derailment coefficient. It requires lots of preparatory time, expenditure and high measurement technique to measure derailment coefficient. If derailment coefficient could be measured when track or vehicle is maintained, safety will be improved. The measurement and assessment of running safety is necessary for safety especially for the vehicles newly developed and started service. Therefore measurement of derailment coefficient is most important thing to secure running safety. In this paper, we examined new assessment method which could estimate derailment coefficient by measuring vibration acceleration and displacement of vehicle operating at actual track irrespective of time and place. The new method could be used effectively as a mean confirming running safety.
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