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Strategic Study of CAE >> 2014, Volume 16, Issue 11

Advances in Numerical Simulation of Demolition Blasting

1. Wuhan Blasting Engineering Co. Ltd.,Wuhan 430023,China;

2. College of Civil and Transportation Engineering,Hohai University,Nanjing 210098,China

Received: 2014-08-25 Available online: 2014-11-21 10:43:30.000

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Abstract

The applications of numerical simulation in demolition blasting were commented. The mainly methods of numerical simulation in demolition blasting were reviewed. The advantages and disadvantages of the numerical methods mentioned in this paper were also indicated, respectively. Furthermore, the solid lattice model in the frame of DEM, which was developed by the author together with his group, was detailed illustrated. The existed problems in the current numerical simulation methods of demolition blasting were presented and the trend of the further development was finally forecasted.

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