3AL SHAER A, DUHAMEL D, SAB K, et al. Experimental settle- ment and dynamic behavior of a portion of ballasted railway track under high speed trains [ J ]. Journal of Sound and Vibration,2008, 316(1) : 211 -33. 被引量:1
9White W,Valliappan S,Lee K. Unified boundary for finite dynamic models[J]. Journal of the Engineering Mechanics Division,ASCE,1977,103(EM5):949-964. 被引量:1