List of products by author: S. H. Hwang

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  Application of an Electric Rock Breaking method to mitigate vibration during tunnel blasting

  Abstract: Vibration mitigation of a drill and blast excavation is one of the main issues in urban tunneling, and various preventive techniques have been tried so far. A pre-cut excavation method introduced in Lee, . (2016) is an alternative to reduce the blasting vibration although the preparation time of the additional cut should be shortened in field application. Another technique was investigated in...

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