실제 선로조건에서의 레일 경좌 변화에 따른 철도차량의 주행안전성 해석
Running Safety Analysis of Railway Vehicle Depending on Railway Inclination Change on Actual Track Conditions
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Railways are currently subject to the enforcement of speed limits for each curve as prescribed by the Railway Operating Rules in Korea. However, research is required as to the maximum speed of trains passing through each curve and which allows them to run without risk of derailment in relation to the speed enhancement of the existing railway tracks. In addition, factors affecting the running safety of railway vehicles can be classified into those in terms of vehicle aspects and those in terms of track aspects. This study sought to analyze the running safety of railway vehicles according to changes in the inclination of the rail from among the factors affecting the enhancement of safety against derailment. To seek the high-speed enhancement of trains passing through curves and which have high derailment risk, the study also performed analysis of the running safety of railway vehicles according to the inclination of rail and changes in running speed while a vehicle passes through each curve section in each of the up and down train line sections between Namsunghyun and Chungdo, which represent the actual conditions of railway tracks
Abstract
Railways are currently subject to the enforcement of speed limits for each curve as prescribed by the Railway Operating Rules in Korea. However, research is required as to the maximum speed of trains passing through each curve and which allows them to run without risk of derailment in relation to the speed enhancement of the existing railway tracks. In addition, factors affecting the running safety of railway vehicles can be classified into those in terms of vehicle aspects and those in terms of track aspects. This study sought to analyze the running safety of railway vehicles according to changes in the inclination of the rail from among the factors affecting the enhancement of safety against derailment. To seek the high-speed enhancement of trains passing through curves and which have high derailment risk, the study also performed analysis of the running safety of railway vehicles according to the inclination of rail and changes in running speed while a vehicle passes through each curve section in each of the up and down train line sections between Namsunghyun and Chungdo, which represent the actual conditions of railway tracks
참고문헌 (11)
- 김용원, "실제선로 조건에 따른 철도차량의 주행안전성 해석", 한국철도학회논문집, 12(6), pp.983~988 (2009), 한국철도학회
- 김문기, "레일 경좌 변화에 따른 곡선부 통과열차의 주행안전성 해석", 한국소음진동공학회논문집, 23(3), pp.199~208 (2013), 한국소음진동공학회[DOI]
- 김용원, "기존선 구간(동대구-남성현)에서의 탈선안전도 해석 연구", 대한기계학회논문집 A, 35(8), pp.941~949 (2011), 대한기계학회
- 황정택, "탈선 안전성능 향상을 위한 매개변수에 관한 연구", 한국철도학회논문집, 10(5), pp.626~631 (2007), 한국철도학회
- J, Sadeghi., "Development of a new track geometry assessment technique incorporating rail cant factor", Proceedings of the Institution of mechanical Engineers, Part F : Journal of Rail and Rapid Transit, 223(3), pp.255~263 (2009)
- "VI grade, ADAMS", Rail 2005 R2. 11.0 Documentation, 2005
- "UIC code 518, Testing and approval of railway vehicles from the point of view of their dynamic behavior-Safety-Track fatigue-Ride quality", ~ (2003)
- 김용원, "일반철도 곡선부 통과열차 주행안전성에 관한 연구", 박사, 철도차량시스템공학과, pp.2013
- 엄범규, "Assessment of Running Safety of Railway Vehicles using Multibody Dynamics", International Journal of Precision Engineering and Manufacturing, 11(2), pp.315~320 (2010), 한국정밀공학회
- 엄범규, "A Study on Running Stability Assessment Methods for 1", 5 Small Scaled Bogie of Saemaul using Small-Scaled Derailment Simulator, 2013, pp.14(4), 589~598[DOI]
- 손명선, "실제 선로조건에 따른 DMT 화차의 탈선안전도 평가", 한국소음진동공학회논문집, 21(7), pp.637~642 (2011), 한국소음진동공학회