Moving Loads on a Plate on Elastic Foundation

摘要: A number of studies have been conducted recently to find the dynamic response multilayered media as models pavement systems moving loads. The an infinite plate on elastic foundation subjected constant amplitude or harmonic loads was investigated. advance velocity assumed be constant. Formulations were developed in transformed field domain using a double Fourier transform space and for loads; triple time, space, include initial application load steady-state effects velocity, frequency, damping deflected shape, maximum displacement critical (resonant) velocities frequencies obtained by analyses, expressions them suggested. effect multiple also variation affected distances differences phase between