Analysis on Monitor and Experiment of Blasting Vibration for Sijiaying Iron Mine

The blasting vibration effect is one of the most primary dangerous during blasting excavation process. When ground shake caused by blasting reach to the certain strength, it will have different degree of damage on ground, underground building and project structures etc and affect production stability and security. This article focus on practical project problems during mining and blasting processes of Sijiaying iron mine, the blasting vibration system and scheme are determined through field observation, the blasting vibration regular are experienced study and analysis and they will provide significant guidance for mine safety blasting.