한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2000년도 춘계학술대회 논문집
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- Pages.415-422
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- 2000
철도고가교 급곡선부 레일장대화 방안연구
A study of CWR on railway viaduct with sharp curves
초록
The Seoul Subway Line 4 crossing downtown diagonally constructed in February 1980 and opened on October 11, 1983. The line 4 is thus able to link southern and northern parts of Seoul with the downtown as well as with the Seoul outskirts. More than 810,000 people use it everyday. Line 4 was constructed like Line 1,2,3 with ballast track system causing much maintenance cost gradually and espicially much public discontent due to wheel and rail contact noise by railway viaduct with sharp curves. CWR on railway viaduct with sharp curves, 180m
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