Vibrations produced by traffic, industrial activity, blasting, piling, constructions operations, and natural phenomena like earthquakes can potentially damage the buildings, disturb the people and affect sensitive equipment and technical process. Of particular interest are the traffic vibrations produced by heavy vehicles or trains, these are high frequency transient vibrations that produces highly per-ceptible vibration of some structural elements located close to roads. The installation of a barrier in the soil is one of the suitable methods to reduce the ground vibrations since the barrier disturbs the natural spreading of the waves and screens the buildings in a certain region behind the barrier