Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2004.06a
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- Pages.608-612
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- 2004
Measurement of contact position between wheel and rail for clarification of derailment mechanism
탈선 매커니즘 해명을 위한 차륜/레일 접촉위치 측정
Abstract
Safety from derailment has been evaluated according to the magnitude of the derailment coefficient, which does not always ensure sufficient safety evaluation, and is not necessarily helpful in clarifying the mechanism of derailment. When wheel rolls, point of contact between wheel and rail was change continuously and flange touches with rail. Established gauge so that can measure location of contact point between wheel and rail by strain gauge. Also, wish to describe result that compose bridge circuit and execute load test.
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