Due to the recent development of ever fast train transport, the investigation of problems concerned with beam-soil interaction analysis became very important for the construction of safe tracks and vehicles. The issues analysed in this book are directed to the problems of dynamic behaviour of beam-soil structures, especially to the vibratory analysis of the soil response for the fast moving load. Two models: a load moving along a beam placed in a viscoelastic soil and a dynamically loaded beam resting on random foundation are analysed parametrically. A new method based on the...