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APPLICATION OF BLAST VIBRATION TEST IN A MINE

ZHANG Kai,WANG Qing-song,HUANG Su-he(Institute of Exploration Technology of Anhui Province,Hefei,Anhui 230031,China)  
Road paving,mine exploitation,tunnel excavation and seismic exploration are inevitably in need of dynamite for blast,but the violent vibration of the blast will surely do damages to the surrounding environment and cause unnecessary economic losses and disputes.For a just arbitration to address this issue,we need to have a scientific measurement of the loss and the extent of involvement caused by vibrations to be recorded by precise seismic detection instruments at different intervals.This paper used two examples to explain effectiveness of seismic detection units in vibration test.
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