한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2005년도 추계학술대회 논문집
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- Pages.370-375
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- 2005
고속철도 뜬침목 발생량에 대한 정량적 연구
Study on the quantification of void between floating sleepers and ballast bed in th high-speed railroad line
- 발행 : 2005.11.01
초록
Floating sleepers in a ballasted track increase both track deterioration and track irregularities. Consequently, a considerable maintenance work is required and maintenance cycle is shortened due to the floating sleepers. This paper quantifies the degrees of void between the floating sleepers and a ballast bed. In the future, the influence of floating sleepers on the track will be investigated by an analytical method using a dynamic model.
키워드