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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/1791

Title: Relationship between ERR and seismic energy release for different geotechnical areas.
Authors: Spottiswoode, S
Napier, J
Milev, A
Vieira, F
Keywords: SIMRAC
GAP 612
ERR
Seismicity
Energy Release Rate
Issue Date: Apr-2000
Citation: Spottiswoode, S, et al. 2000. Relationship between ERR and seismic energy release for different geotechnical areas. Safety in Mines Research Advisory Committee, GAP 612, April, 2000, pp 1-49
Abstract: This report describes a re-analysis of previous work on the relationship between ERR and seismicity. Data from four mines spanning the Ventersdorp Contact, Carbon Leader and Vaal Reefs were analysed using the MINF suite of programs (e.g. Spottiswoode, 1999). For each area considered, seismicity was compared to energy release (ERR times area mined), with seismicity and energy cumulated over time. Results were not in contradiction with previous work, but help to refine and consolidate certain ideas.
URI: http://hdl.handle.net/10204/1791
Appears in Collections:Safety in mines research advisory committee
General science, engineering & technology

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