전자뇌관을 이용한 수직구 전단면 다단시차 분할 발파에 대한 연구
A study on full-face sequential blasting using electronic detonator
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
In this study, in order to reduce appeals regarding vibration and noise from blasts, the optimum delay-time of the electronic detonator, which can minimize blast vibration, is found through blast-waveform composition and blasting simulation, and we have developed the Full-face Sequential Blasting Method based on the studies of damping properties of full-face section blasting. The optimum delay-time of the electronic detonator and Full-face Sequential Blasting Method using electronic detonator was applied to the Gyeongbu high-speed railway construction site to test the feasibility of this method.
Abstract
In this study, in order to reduce appeals regarding vibration and noise from blasts, the optimum delay-time of the electronic detonator, which can minimize blast vibration, is found through blast-waveform composition and blasting simulation, and we have developed the Full-face Sequential Blasting Method based on the studies of damping properties of full-face section blasting. The optimum delay-time of the electronic detonator and Full-face Sequential Blasting Method using electronic detonator was applied to the Gyeongbu high-speed railway construction site to test the feasibility of this method.
참고문헌 (2)
- 윤지선, "발파진동 파형합성을 이용한 전자뇌관의 최적지연초시에 관한연구", 터널기술, 8(2), pp.129~139 (2006), 한국터널공학회
- 한동훈, "암 발파 설계지침을 이용한 발파설계 요령, 발파진동에 대한 국내･외 규제기준 고찰", 발파기술 워크샵, pp.171~191 (2005), 대한 화약발파공학회