터널굴착 시 전자뇌관과 비전기뇌관 발파에 관한 비교 연구
Study on comparison with electronic detonation blasting and non-electric detonation blasting
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Today, Large and bigger underground construction are increased. In this study, Blating used electronic detonation (OBM Method) and non-electric detonation are carried out. Through comparison with two method, reduction of vibration and noise and efficiency of construction are investigated. As a result of this study, using electronic detonation is shown that it can control lower vibration and noise level, and better HCF, mucfile, advance rate and fragmentation.
Abstract
Today, Large and bigger underground construction are increased. In this study, Blating used electronic detonation (OBM Method) and non-electric detonation are carried out. Through comparison with two method, reduction of vibration and noise and efficiency of construction are investigated. As a result of this study, using electronic detonation is shown that it can control lower vibration and noise level, and better HCF, mucfile, advance rate and fragmentation.
참고문헌 (2)
- 윤지선, "발파진동 파형합성과 전자뇌관을 이용한 전단면 다단시차 발파에 관한 실험적 연구", 대한토목학회 2006년도 정기학술대회 논문집, pp.578~581 (2006)
- "Sasol Co. Ltd. Sasol Explosives Catalogue. (남아프리카공화국)", ~