Let us now introduce the two main ‘test vehicles’, on which most of the theoretical calculations of this paper are based. These are Leopard-1 Main Battle Tank (MBT) and the Transpoatpanzer (Fuchs) Armoured Personnel Carrier (APC) see fig2. For the former, a set of experimental results for generated ground vibration velocity spectra is avaible as psrt of the published works following from the Bochum Verification Project. The parameters of the test vechicles that have been used in calculations of the present work are shown in Table1.