Optimal Charge Scheme Calculation for Multiring Blasting Using Modified Harries Mathematical Model

Author:

Wang Mingzheng1,Shi Xiuzhi2,Zhou Jian3

Affiliation:

1. Ph.D. Candidate, MIRARCO–Mining Innovation, Laurentian Univ., Sudbury, Canada P3E 2C6; School of Resources and Safety Engineering, Central South Univ., #932 Lushan South Rd., Changsha 410083, China.

2. Professor, School of Resources and Safety Engineering, Central South Univ., #932 Lushan South Rd., Changsha 410083, China.

3. Assistant Professor, School of Resources and Safety Engineering, Central South Univ., #932 Lushan South Rd., Changsha 410083, China; State Key Laboratory of Safety and Health for Metal Mines, #666 Xitang Rd., Maanshan 243000, China (corresponding author).

Publisher

American Society of Civil Engineers (ASCE)

Subject

Safety, Risk, Reliability and Quality,Building and Construction,Civil and Structural Engineering

Reference31 articles.

1. Non-linear superposition models of blast vibration

2. Blair D. P. 2009. “Limitations of electronic delays for the control of blast vibration and fragmentation.” In Proc. 9th Int. Symp. on Rock Fragmentation by Blasting 171. London: Taylor & Francis Group.

3. Blair D. P. and A. Minchinton. 1996. “On the damage zone surrounding a single blasthole.” In Proc. Fifth Int. Symp. Rock Fragmentation by Blasting 121–130. London: Taylor & Francis Group.

4. Strain-rate dependency of the dynamic tensile strength of rock

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