한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2002년도 추계학술대회 논문집(I)
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- Pages.721-726
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- 2002
곡선 교량과 AGT 차량의 상호작용에 의한 동적 응답 해석
Dynamic Response Analysis of Curved Bridge-AGT Vehicle Interaction System
초록
The topic on today is dynamic response analysis of curved bridge-AGT(Automated Guide-way Transit) vehicle interaction system. Rubber wheel type AGT vehicle is adopted in this study, and the vehicle is idealized as three dimensional eleven DOF model. Three types of composited steel box girder bridges are modelized with F.E. method. And three types of artificially generated surface roughnesses are adopted for analysis. The dynamic equations of curved bridge, AGT vehicle and surface roughness are derived by using Lagrange's equation of motion. And the equations are solved by Newmark-
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