2007•Shanxi ArchitectureRequires access
Specifications on railway track structure for speed-raising of the existing railway line
HE Guo-don
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Abstract
In order to increase running speed of train,from rail,sleeper,fastener,turnout,ballast,maintenance and other aspects further specifications are proposed on track technology of railway.According to the serious wearing situations measures are proposed to prolong the service life of steel rail and provide references for railway construction and maintenance.