In this work, the authors have investigated the oscillation of creepy elastic beam homogenous linear boundary conditions. It's motional equation which was setup. It is easy to see that the motion of the creepy isdescribed by the partial deriving equation of third order with respect to argument. Solution of this equation has been found by means of an asymptotic method for higher• order systems. It is the better first approximation the solution of the boundary value problem isdetermined. After series of simple calculations, it is easy to prove that, when taking into account the creepy property of the material the amplitude of oscillations was decreased and the natural frequency is increased. It is the new results which we now obtain
