Study on Large-Span Tunnel Seismic Blasting and Vibration Monitoring Measures

Through the blasting vibration testing,analysis,and master the characteristics of blasting seismic waves,the spread of laws and the impact of buildings,such as the failure mechanism in order to prevent and reduce damage to buildings in order to most effectively control the side explosive seismic hazards.Determine the parameters of the return forecasting,prediction models to improve the blasting vibration,in accordance with the measured results in time to adjust methods of blasting and construction parameters to guide the safe operation of blasting,in order to effectively control the blasting seismic effect of blasting at the same time due to civil disputes arising from a scientific basis for the judge.