Paper Title:
Experiment Study on Decreasing Blasting Vibration Adopting Large Diameter Hole-by-Hole Initiation
  Abstract

Blasting vibration damage is a major factor in mine safety. Millisecond blasting is an effective means to reduce blasting vibration damage. Taking field test method to study high slope deformation in open pit mines a little bit difference of each quick-fried bore blows up’s blasting vibration damage. Research found that, taking a little bit difference of each quick-fried bore blows up, Slope’s vibration velocity is 0.6cm/s, Compared to initiation by row’s theoretical value reduced by 58.33% , a little bit difference of each quick-fried bore blows up is an effective means to reduce blasting vibration damage, it is great significance for improving the slope stability.

  Info
Periodical
Advanced Materials Research (Volumes 301-303)
Chapter
Chapter 3: Mechanical, Electronic and Material Engineering
Edited by
Riza Esa and Yanwen Wu
Pages
1556-1559
DOI
10.4028/www.scientific.net/AMR.301-303.1556
Citation
R. S. Yang, Y. L. Che, G. L. Yang, C. Huo, "Experiment Study on Decreasing Blasting Vibration Adopting Large Diameter Hole-by-Hole Initiation", Advanced Materials Research, Vols. 301-303, pp. 1556-1559, 2011
Online since
July 2011
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Price
$32.00
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