Dynamic response of an infinite beam on a transversely isotropic multilayered half-space due to a moving load

(a) The shear forces of the beam increase with the increase of normalized flexural rigidity of beam λ. (b) The bending moment of beam increase as the load speed β increases. (c) The beam deflection decreases with the increase of modulus ratio n, while it increases as the modulus ratio m increases. (d) The stratification of soil has a remarkable influence on the beam deflection, and the dynamic responses of the beam are mainly affected by the first layer. 134