Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
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Prediction of Blasting-induced Vibration at Sintanjin Area, Daejeonusing Borehole Test Blasting

시추공 시험발파를 이용한 대전 신탄진 지역의 발파진동 예측

  • Lee, Chung-Won (National Civil Defense and Disaster Management Training Institute, Ministry of the Interior and Safety) ;
  • Park, Sung-Yong (National Disaster Management Research Institute, Ministry of the Interior and Safety)
  • Received : 2018.05.09
  • Accepted : 2018.06.12
  • Published : 2018.07.31
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Abstract

Problems on vibration due to blasting for infrastructure development are getting important because of a civil appeal. Blasting-induced vibration is representative construction pollution, hence, it is possible that a number of environmental damages occur. In this study, borehole test blasting was conducted at Sintanjin area, Daejeon and square root equation with 95% confidence level was proposed for prediction of blasting-induced vibration. The vibration value predicted from this equation was more conservatively evaluated than the values predicted from U.S. Department of Interior, Bureau of Mines (USBM) and Nippon Oil & Fats Co., Ltd. (NOF) equations. Therefore, the proposed equation in this study seems to contribute for safety blast design. However, for optimal blast design, inducing equation for prediction of blasting-induced vibration through the identical test blasting with field construction such as rock slope blasting would be required.

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References

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