한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2005년도 추계학술대회 논문집
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- Pages.20-23
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- 2005
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- 2005-8446(pISSN)
고속철도용 차륜재의 파괴 역학적 특성
Fracture Mechanics Characteristics of Wheel Materials for High Speed Train
초록
The service demands of railway vehicles have become severe in recent years due to a general increase in operating speeds. It is very important to evaluate the fracture mechanics characteristics with respect to high-speed train wheel. In the present study, fracture mechanics characterization tests were carried out in accordance with various wheel materials. The result shows that fracture mechanics characteristic should be considered in the design code of the wheel materials.
키워드