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Tunnel Blasting case by Combination of Electronic Detonator and Non-electric Detonator  

Lee, Min Su ((주)고려노벨화약)
Kim, Hee Do ((주)고려노벨화약)
Lee, Hyo (SK건설)
Lee, Jun Won (SK건설)
Publication Information
Explosives and Blasting / v.36, no.1, 2018 , pp. 34-38 More about this Journal
Abstract
It proceed the trial test by applying blasting system with combination of electronic detonator and non-electric detonator(Supex Blasting Method) for the purpose of preventing the over-break as well as controling the blasting vibration and noisy at the site of Boseong-Imseongri railroad section ${\bigcirc}{\bigcirc}$. As a result of that, the blasting vibration and noisy was measured within the allowable standard of vibration. In conclusion, the combination of electronic detonator and non-electric detonator can not only reduce come construction cost, level of vibration and noisy but also get the prevention effect for Public resentment and minimize the rock-damage through over break control.
Keywords
Supex Blasting Method(SBM); Electronic detonator; Non-electric detonator; Blasting vibration; Over-break;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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