한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2004년도 추계학술대회 논문집
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- Pages.900-905
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- 2004
열차주행에 의한 고속철도 교량의 진동이 인접 교량에 미치는 영향에 관한 연구
A Study on the Effects of a High-Speed Railway Bridge Vibration induced by Moving Train on the Adjacent Bridge
초록
A study on the effects of a high-speed railway bridge vibration induced by moving train on the nearby bridge is performed. Longitudinal and lateral accelerations of slabs and piers which are calculated from moving load analysis of a high-speed railway bridge can be used as input ground motions for the adjacent bridge. Dynamic responses of the adjacent bridge considering soil-structure interaction effects are analyzed by sub-structure method. Analysis procedure is made of free field analysis, calculation of impedance and effective input load and soil-structure system analysis.
키워드