Investigation of the Dynamic Frictional Properties of a Concrete Crosstie Rail Seat and Pad and Its Effect on Rail Seat Deterioration (RSD) Kernes, R.G., J.R. Edwards, M.S. Dersch, D.A. Lange and C.P.L. Barkan. 2012. Investigation of the Dynamic Frictional Properties of a Concrete Crosstie Rail Seat and Pad and Its Effect on Rail Seat Deterioration (RSD). In: Proceedings of the Transportation Research Board 91st Annual Meeting. Washington, DC. Files Investigation of the Dynamic Frictional Properties of a Concrete Crosstie Rail Seat and Pad and Its Effect on Rail Seat Deterioration (RSD) - Full Text (PDF) Categories Infrastructure