슬롯드릴링공법의 유효제원에 관한 수치해석적 연구 = A Numerical Study on the Effective Dimension in Slot-drilling Method

다국어 초록 (Multilingual Abstract)

This study explores the slot-drilling method that has not yet enough been studied in Korea and intends to provide a theoretical framework for putting the method into practice in a construction site. The possible reduction of ground vibration by implementing slot-drilling methods is addressed. Two main subjects dealt with include the variation of vibration velocity that is based on the distance between the slot-drilling and the epicenter of blasting and the analysis of appropriate effective dimension of slot-drilling width and height to control blasting vibration. This study shows that effect of vibration reduction decreases when distance of the slot-drilling and the epicenter of blasting is getting larger and also reveals that there is a correlation between the slot size and the vibration velocity at any point.

참고문헌 (Reference)

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2 김학문, "터널발파굴착시 수치해석에 의한 구조물의 영향평가" 4 (4): 274-278, 2003

3 대한주택공사, "택지조성에서의 암발파 진동저감 방안연구"

4 윤지선, "최신 발파기술" 구미서관 216-, 1992

5 과학기술부, "제어발파기법을 이용한 구조물 발파해체기술 개발"

6 기경철, "산학인을 위한 발파공학" 동화기술 246-248, 2002