GENERAL THEORY FOR STEADY DYNAMIC PROBLEM OF INFINITE PLATE ON AN ELASTIC FOUNDATION

Integral transform method is used to obtain general solution for steady dynamic response of infinite plate on an elastic foundation causing by a moving arbitrary load. Dynamic response of plate suffering with a moving stationary random load is also discussed. It's found that the plate is not a linear time-variant system in this case. Even if the excitation of plate is a stationary process, the output of it is still a non-stationary process.