한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2002년도 추계학술대회 논문집(I)
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- Pages.654-659
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- 2002
궤도의 온도좌굴에 미치는 체결재의 영향
Effect of Pad-fastener on Thermal Buckling of Track
초록
Continuous Welded rail(C.W.R.) tracks has many advantages over the conventional jointed rail track. Due to the elimination of rail joints for thermal expantion, however it many cause the track to be suddenly bucklled by thermal loads. The present study investigates the influences of Pad-fastner on the Thermal buckling behavior of C.W.R. Parametric studies are performed to evaluate the effects of the individual parameters on the upper and lower critical bucklig temperature.
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