Nonlinear Dynamic Analysis of a Timoshenko Beam Resting on a Viscoelastic Foundation and Traveled by a Moving Mass

Figure 4

Lateral displacement 𝑤(𝑥,0.3) at instant 𝑡=0.3 s along length of the beam; (—) nonlinear analysis, present study, (- - - - -) nonlinear analysis, [17].