Analysis and Research on Vibration Caused by Blasting at the Lake Shore of Hongfeng

The project of the 9th national traditional minority sports games needed water's edge blasting,but the blasting centers had a closer distance to buildings.By the fitting analysis on blasting vibration waves and the optimization of blasting parameters,the blasting vibration waves for different blasting schemes were gotten,and an optimal blasting scheme was proposed,so as to decrease the influences of blasting to neighboring environment.The blasting practice was of practical value and reference significance to blasting engineering of hydraulic structure.