... criterion east mining complex peak particle velocity extraction level knowledge management Upstream Oil & Gas structural system blasthole disturbance configuration Australia interaction chitombo fragmentation layout rock mass onederra Rock Mechanics for Resources, Energy...

... . to predict the peak particle velocity at the D II distance, R, the past researches suggested o Owmg form of empirical attenuation relation 10 V(95%) = 326.12(SD 67 V(50%) = 225.51(SD67 0.1 10 Scaled Distance(SD, mlkg 1/2) 100 Figure 6. Fitting of the mean and 95% confidence attenua- tion relationships...

... predictions to be made concerning the likely environmental effects of that work. environmental law traffic machine learning Upstream Oil & Gas peak particle velocity chemical spill Baseline Survey environmental baseline study Artificial Intelligence urban area characteristic construction...

... = 933 - 1.991 PPF + 72Log Q These predictive equations are site specific, but can readily be calibrated to suit other projects, where the rock and blasting conditions differ from the present case. 404 4. PREDICTION OF EDZ BY PEAK PARTICLE VELOCITY 4.1. Prediction by distance blast damage In order...