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Classification and regression tree technique in estimating peak particle velocity caused by blasting
Engineering With Computers, 2016Blasting is a widely used technique for rock fragmentation in surface mines and tunneling projects. The ground vibrations produced by blasting operations are the main concern for the industries undertaking blasting operations, which can damage the surrounding structures, adjacent rock masses, roads and slopes in the vicinity.
Manoj Khandelwal +2 more
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Estimation of peak particle velocity using soft computing technique approaches: a review
Noise and Vibration Worldwide, 2018Ground vibrations caused by blasting are undesirable consequences in the mining industry. It can cause serious damage to the nearby buildings and facilities. Hence, such vibrations have to be controlled to reduce the damage to the environment, and this may be achieved by predicting the blast peak particle velocity.
R Prashanth, D S Nimaje
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Peak Particle Velocity for Blasting Rock Modeling
57th U.S. Rock Mechanics/Geomechanics Symposium, 2023ABSTRACT Blasting mechanisms are a complex coupling of the rock mass properties and the explosive detonation performance as well as the blast design parameters. Both rock mass and explosive properties have parameters that are inherently not well defined.
R. Yang, S. Green
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Selection of Blasting Design Parameters Affecting Peak Particle Velocity—a Case Study
Mining, Metallurgy & Exploration, 2021The present study has been conducted in surface limestone mine to select the controllable blasting design parameters affecting the peak particle velocity (PPV) for assessment of ground vibration. The study aims at using two prominent statistical tools, namely, principal component analysis (PCA) and stepwise selection and elimination (SSE) techniques ...
Punit Paurush +2 more
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Modified Scaled Distance Equation Used for Estimation of Peak Particle Velocity
Journal of Mining Science, 2020Scaled distance equations used for estimating peak particle velocity have been developed by some researchers. The most widely used equation among these is the equation developed by Duvall and Fogelson. However, the equation has not exactly estimated the peak particle velocity correctly.
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Prediction of peak particle velocity and peak air pressure generated by buried explosion
International Journal of Mining and Geological Engineering, 1988Three sets of different formulae expressed as functions of dynamic elastic constants of rock and some design parameters involved in a buried explosion are derived explicitly for the prediction of peak particle velocity (PPV) and peak air pressure (PAP).
R.N. Gupta, P. Pal Roy, B. Singh
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Prediction of peak particle velocity using multi regression analysis: case studies
Geomechanics and Geoengineering, 2016ABSTRACTGround vibrations produced from blasting operations cause structural vibrations, which may weaken structure if it occurs at the resonant frequency. Measurable parameters associated with ground vibrations are peak particle velocity (PPV), amplitude and dominant frequency (frequency of highest PPV amongst translational, vertical and horizontal ...
K. Ram Chandar +3 more
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Statistical reliability of forecasting peak particle velocity under large-scale production blasting
Journal of Mining Science, 2015The authors review methods to assess reliability of forecasting of peak vibration velocities under large-scale production blasting using statistical analysis of regression residuals. The regression analysis of experimental data and the subsequent statistical analysis of the regression residuals is exemplified.
A. G. Novin’kov +3 more
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Application of cuckoo search algorithm to estimate peak particle velocity in mine blasting
Engineering with Computers, 2016Ground vibration is one of the most undesirable effects of blasting operation in surface mines. Therefore, it seems that the prediction of ground vibrations with a high degree of accuracy is necessary to reduce environmental effects. This article proposes a novel swarm intelligence algorithm based on cuckoo search (NSICS) to create a precise equation ...
Nazanin Fouladgar +2 more
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