Prediction of Ground Blasting Vibration using Superposition Modeling Data of Single Hole Blasting Waveform

단일공 발파파형 중첩모델링 자료를 이용한 지반 진동의 예측

  • Published : 2007.12.31


The blasting vibration prediction in the country is mainly carried out by using the scaled distance method. But, this method needs a real-scale test blasting. The blasting vibration prediction has been performed using the data measured at borehole blasting for the purpose of a geological investigation before beginning a construction of a tunnel. In this prediction method, it is difficult to reflect the propagation characteristics of ground vibration generated from a real-scale blasting. propagation. This paper presents a new method for estimating blasting vibration by using superposed data of single hole blasting waveform with a delay time.


  1. 최성웅, 박의섭, 선우춘, 정소걸, 2004, 실측진동파형을 이용한 발파 통해석 기법에 관한연구, 터널과 지하공간; Vol 14, No.2, pp.108-120
  2. Duvall, W., Johnson, c., Meyer, A., and Devine, J., 1963, Vibrations from Instantaneous and Millisecond Delayed Blasts, USBM, RI 6151
  3. 류창하 2003, 수치해석적 방법의 발파설계 적용 및 문제점 고찰, 제2 회 한화 발파기술 심포지움, pp.I-13
  4. 엄성식, 양형식, 2003, 시추공 발파 자료의 터널설계 적용성에 관한 연구, 화약. 발파, Vol.21 , No.2, pp.15-19