An application of regression model for evaluation of blast vibration in an opencast coal mine: a case analysis

Conference · Fri Jul 01 00:00:00 EDT 2005

OSTI ID:20741119

Brahma, K C; Pal, B K; Das, C ^[1]

---

1. CMPDI, Bhubaneswar (India)

Different models of vibration studies are examined. A case analysis to determine the parameters governing the prediction of blast vibration in an opencast coal mine is described. A regression model was developed to evaluate peak particle velocity (PPV) of the blast. The results are applicable to forecasting ground vibration before blasting and to the design of various parameters in controlled blasting. 16 refs., 1 fig., 1 tab.

• OSTI ID: 20741119
• Resource Relation: Conference: 14. international symposium on mine planning and equipment selection (MPES 2005); 5. international conference on computer applications in the minerals industry (CAMI 2005), Banff, AB (Canada), 31 Oct-3 Nov 2005; Related Information: In: The fourteenth international symposium on mine planning and equipment selection (MPES) 2005 and the fifth international conference on computer applications in the minerals industry (CAMI) 2005, by Singhal, R.J.; Fytas, K.; Chiwetelu, C. (eds.), CD-ROM pages.
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
SURFACE MINING
EXPLOSIVE FRACTURING
REGRESSION ANALYSIS
BLAST EFFECTS
COAL MINES
GROUND MOTION
MATHEMATICAL MODELS
SAFETY ANALYSIS
VELOCITY
PREDICTION EQUATIONS
PARAMETRIC ANALYSIS
FORECASTING