Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2003.05a
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- Pages.376-381
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- 2003
A Study on the Dynamic Interaction Analysis of Curved Bridge-AGT Vehicle
곡선교량-AGT 차량의 상호작용에 의한 동적 거동에 관한 연구
- Published : 2003.05.01
Abstract
This study is focused on the dynamic response of curved bridge when the rubber tired AGT vehicles is running with alternative articulations. For the analytic approach, there is necessary for the three dimensional vehicle model with 11 degree of freedom and the three dimensional curved bridge model by means of finite element method. It can be described by conventional Lagrangian formula with respect to the dynamic interactions between vehicles and its met bridge. The formula is implemented by Fortran language on the simulation program designated BADIA II(Bridge-AGT Dynamic Interaction Analysis II). The solutions of the formula are derived by Newmark-