Experimental and numerical analysis on mechanical behaviour of steel turnout sleeper
Construction and Building Materials(2022)
Abstract
•Presents experimental modal analysis in both free and in-situ conditions.•Presents lateral resistance tests and compares to normal concrete sleepers.•Studies the effect of under sleeper pads for Steel turnout sleepers.•Conducts FEM and DEM analysis for Steel turnout sleepers and discusses shortcomings.
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Key words
Steel turnout sleeper,Modal analysis,Railway track,Lateral resistance,Discrete element method,Finite element method
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