The machine tool has been widely applied to manufacture and trial production in many machinery industry. Blast induced ground vibration may cause an environmental impact such as damage on adjacent structures and facilities. In order to evaluate the influence of blast induced vibration on the machine tools, we measured the blast vibration and vibration of machine tools. Based on the evaluation, we suggest that the influence of the blast vibration on the accuracy of machine tools.

Linear and nonlinear models are available to simulate the effect of mine blasting. And the results are changed by selection of each model. Plaxis 8.0, FLAC 4.0 are used in this study for simulating blasting pressure. These programs offer linear model and nonlinear model. Linear model can properly simulate loss of impact wave in plastic failure region based on comparison of site vibration measurement and numerical analysis iteratively.