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Cluster Computing

, Volume 22, Supplement 1, pp 759–768 | Cite as

Building the intelligent transportation systems based on the computation of driving velocity law of blasting fly-rock

  • Yong-hui Huang
  • Ze-ling Mao
  • Zhi-yu ZhangEmail author
  • Xin-han Li
  • Lei Yan
Article
  • 168 Downloads

Abstract

This article researched on the driving velocity law of blasting fly-rock separately from theoretical analysis, model test and numerical simulation, summed up that the basic form of blasting fly-rock’s driving velocity. The results show that:The fly-rock that throwing farthest mainly in range of the middle-upper position of the bench in bench blasting; Decompose the cylindrical charge into the spherical charge, vector superposed the velocity components caused by spherical charge through the integral method, this method can’t calculated the throw velocity of fly-rock accurately, but it can estimated the throwing distance of fly-rock, which can provides theory criteria and engineering guidance for blasting fly-rock protection work.

Keywords

Blasting fly-rock Bench loosing-blasting Throw velocity ANSYS/AUTODYN 

Notes

Acknowledgements

This work was supported by National Natural Science Foundation of China, Grant Numbers 51564027.

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Copyright information

© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  1. 1.Faculty of Electric Power EngineeringKunming University of Science and TechnologyKunmingChina
  2. 2.Faculty of Land and Resource EngineeringKunming University of Science and TechnologyKunmingChina
  3. 3.Guangxi Guida Blasting Co., LtdNanningChina
  4. 4.Powerchina Kunming Engineering Co., LtdKunmingChina

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