- Volume 8 Issue 5
Through a year's commercial operation, Korea High Speed Railway has solved defectives from several breakages at the beginning and is going into the stage of stable operation. Among issues, wheel wear becomes a matter of primary concerns in view of vehicle's stability and maintenance. It was understood as above that wear status has been improved in the test by which railway system including vehicles and tracks was stabilized during a year's commercial operation, comparing to that with excessive wear in the trial operation prior to opening to the public. To make out wheel's wear status and characteristics of equivalent conicity at present when the service has been introduced a year ago and the average cumulative mileage of vehicles reach almost 500,000km, wheel's wear types were analyzed with the current vehicles in service.
- 허현무 외, '경제적 차륜답면관리기술 개발 3차년도 최종보고서', 철도청, 2004
- 'Calculation of Equivalent Conicities for the S1002 Wheel Profile on UIC60 Rails', ERRI Report DT54/E
- 허현무, 이찬우, 권성태, 윤춘한, '기존선 차륜답면형상의 마모패턴 분석', 철도학회춘계학술대회논문집, 2003, pp.651-655
- Vampire User's Manual. AEA Technology, 2003