한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2003년도 추계학술대회 논문집(II)
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- Pages.472-476
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- 2003
무도상 판형교의 횡거동 분석을 위한 주행하중 매개변수 연구
Parametric Study about Real Train Loading to Investigate Lateral Dynamic Characteristics of Steel Plate Girder Bridge
- 발행 : 2003.10.01
초록
A real train load fluctuates along the track because of complicated movements(Bouncing, Rolling, Pitching and Yawing) and rail conditions. This research has for its object in development of a numerical train load model including fluctuation characteristics of lateral forces. It is based on Klingel movement theory of a wheelset on straight track. it presents a propriety of application by comparison between a 3D-Numerical analysis result using this train load model and a measured data. And this paper presents further study subject to improve a method about the train load modeling.
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