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Determination of Optimal Speed of the Freight Car Transporting 300m CWR on KNR Line  

이희성 (한국철도기술연구원)
양신추 (한국철도기술연구원)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.10, no.6, 2002 , pp. 194-201 More about this Journal
Abstract
In this study is presented a numerical method which assesses running safety of the freight car loading with loom CWR and structural safety of conventional railway track and fastening when passing over sharp curves and steel girder bridges. Optimal speed of the freight car is suggested based on the numerical reviews of the safety against derailment of the freight car and structural safety of track and fastening at vulnerable points of the conventional line.
Keywords
Freight car; Running safety; Structural safety; Continuous welded rail; Fastening;
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