2.NSF Publications
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Item Evaluation of shear strength parameters of rail track ballast in Sri Lanka(NSF:Colombo, 2016-03) Dissanayake, D.M.A.G.B.; Kurukulasuriya, L.C.; Dissanayake, P.B.R.Item Remaining service life prediction of riveted wrought iron railway bridges using system reliability approach(National Science Foundation:Colombo, 2008-6) Dissanayake, P.B.R.; Karunananda, P.A.K.