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바람이 고속전철의 동적 안전성에 미치는 영향 분석

Title
바람이 고속전철의 동적 안전성에 미치는 영향 분석
Other Titles
Analysis of the Effect of Wind on the Dynamic Behavior of High Speed Train
Author
배대성
Keywords
Railway Dynamics; Derailment; High Speed Train; Suspension; Cant; Curvature; Lateral Force; Irregularity; Valance Speed; 철도차량 동역학; 탈선; 고속전철; 현가장치; 캔트; 곡률반경; 횡하중; 불규칙도; 균형속도
Issue Date
2001-11
Publisher
한국소음진동공학회
Citation
한국소음진동공학회논문집, v. 11, no. 8, page. 349-356
Abstract
The dynamic behavior of high speed train is very Important because the railway should be safe and Is satisfied tilth the rode comfort of passengers. The train is composed of many suspension components. such as 1st springs, 1st dampers, 2nd springs and 2nd dampers, that have an influence on the dynamic characteristics of high speed train. Also, the wheel/rail shapes, the track conditions and geometry and many environmental factors, such as rain, snow and wind. affect the dynamic behavior of high speed train. This paper reviews the effect of wind and track conditions on the dynamic behavior of high speed train. The VAMPIRE program Is used for this simulation. The result of simulation shows that the high speed train should not be operated when the wind velocity is beyond 34.5 m/sec.
URI
https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02403089https://repository.hanyang.ac.kr/handle/20.500.11754/160187
ISSN
1598-2785; 2287-5476
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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