기존선 궤도 충격계수 산정 = Evaluation of Track Impact Factor in Conventional Line

다국어 초록 (Multilingual Abstract)

The track impact factor of conventional line was estimated using the data for measured wheel load in field test and the properties of current operating trains. The equation for track impact factor was presented through the statistical analysis of variational ratio in wheel load and compared with other design equations in domestic and foreign countries. A review on the safety of track system III conventional line was made from the relationship between the velocity and the corresponding impact factor It was found that the impact factor from the proposed equation is a little less than the values from the equations adopted in both AREA and domestic railway, while it is same as the equation for continuous welded rail(CWR) in Japan. Therefore it could be said that the track satisfies a criteria for dynamic load caused by the train and the corresponding level of safety is guaranteed for dynamic load of the train

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 궤도성능평가 항목 및 측정방법
• 3. 동적 충격계수
• 4. 기존선 궤도의 동적 윤중 측정
• 5. 결론
• 참고문헌