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vol.114 número10Management of the Nkomati Mine crusher slope failureEvaluation of the spatial variation of b-value índice de autoresíndice de materiabúsqueda de artículos
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Journal of the Southern African Institute of Mining and Metallurgy

versión On-line ISSN 2411-9717

Resumen

WESSELOO, J.; WOODWARD, K.  y  PEREIRA, J.. Grid-based analysis of seismic data. J. S. Afr. Inst. Min. Metall. [online]. 2014, vol.114, n.10, pp. 815-822. ISSN 2411-9717.

Quantitative seismology is an important tool for investigating mine-induced seismicity and the quantification of the seismic rock mass response. The spatio-temporal interpretation of seismic data within an ever-changing three-dimensional mining environment provides some challenges to the interpretation of the rock mass response. A grid-based approach for the interpretation of spatial variation of the rock mass response provides some benefits compared with approaches based on spatial filters. This paper discusses a grid-based interpretation of seismic data. The basic methods employed in the evaluation of the parameter values through space are discussed and examples of applications to different mine sites given.

Palabras clave : quantitative seismology; mine induced seismicity; rock mass response; spatial evaluation.

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