Determination of Rock Fragmentation Based on Longitude Wave Velocity and Fractal Dimension

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Baghestani Morteza; MONJEZI MASOUD; YARAHMADI BAFGHI ALIREZA; AFZAL PEYMAN

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Journal Paper

Paper Information

Journal: JOURNAL OF ANALYTICAL AND NUMERICAL METHODS IN MINING ENGINEERING Year:2020 | Volume:10 | Issue:24 Page(s): 105-117

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Information Journal Paper

Title

Determination of Rock Fragmentation Based on Longitude Wave Velocity and Fractal Dimension

Author(s)

Baghestani Morteza | MONJEZI MASOUD | YARAHMADI BAFGHI ALIREZA | AFZAL PEYMAN | Issue Writer Certificate

Keywords

Rock Fragmentation

Fractal Dimension

Wave Velocity

regression

Neural network

Abstract

In this paper, to predict the size distribution of Rock Fragmentation (D80), the blasting data and rock mass characteristics of Chogart, Chadormalu and Sechahum mines were used. Rock Fragmentation is affected by various parameters such as rock mass properties, in-situ blocks shape, blasting geometry. To quantity the shape of in-situ blocks, the fractal geometry is suitable method. To predict the Rock Fragmentation (D80) based on independent variables (rock mass characteristics, in-situ block shape, and blasting geometry); linear/nonlinear regression and Neural network were used. The results shown that the nonlinear regression and Neural network were ability to predict the size distribution of Rock Fragmentation.

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APA: Copy

Baghestani, Morteza, MONJEZI, MASOUD, YARAHMADI BAFGHI, ALIREZA, & AFZAL, PEYMAN. (2020). Determination of Rock Fragmentation Based on Longitude Wave Velocity and Fractal Dimension. JOURNAL OF ANALYTICAL AND NUMERICAL METHODS IN MINING ENGINEERING, 10(24 ), 105-117. SID. https://sid.ir/paper/379357/en

Vancouver: Copy

Baghestani Morteza, MONJEZI MASOUD, YARAHMADI BAFGHI ALIREZA, AFZAL PEYMAN. Determination of Rock Fragmentation Based on Longitude Wave Velocity and Fractal Dimension. JOURNAL OF ANALYTICAL AND NUMERICAL METHODS IN MINING ENGINEERING[Internet]. 2020;10(24 ):105-117. Available from: https://sid.ir/paper/379357/en

IEEE: Copy

Morteza Baghestani, MASOUD MONJEZI, ALIREZA YARAHMADI BAFGHI, and PEYMAN AFZAL, “Determination of Rock Fragmentation Based on Longitude Wave Velocity and Fractal Dimension,” JOURNAL OF ANALYTICAL AND NUMERICAL METHODS IN MINING ENGINEERING, vol. 10, no. 24 , pp. 105–117, 2020, [Online]. Available: https://sid.ir/paper/379357/en

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