Artamonova O.V., Erofeyev V.I., Romashov V.P.
The propagation of longitudinal acoustic wave in a nonlinear dislocated solid has been studied. It is established that the presence of dislocations leads to the formation of solitons. The width of soliton is determined by the effective mass of dislocations and the coefficient of sound-dislocation interaction. The influence of damping on the structure of wave processes is studied