Abstract: From the perspective of the influence of explosive performance on the effects of blasting vibration, using the explicit nonlinear dynamic analysis software LS-DYNA, the numerical simulations on bench blasting of mixed emulsified explosive and mixed AN-oil explosive are completed. And the attenuation laws of peak particle velocity of mixed emulsified explosive and mixed AN-oil explosive are comparatively analyzed according the numerical simulation result, which shows that two kinds of explosive with different performance cause the difference ratio of blasting vibration up to 34% in vertical direction. Combining with the experiments of the blasting vibration monitoring，it is concluded that the performance of explosive is an effective mean to decrease the effect of blasting vibration, which extends the method of reducing the blasting vibration.