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An evaluation of the effectiveness of backfill as regional support in reducing seismicity

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dc.contributor.author Hemp, DA
dc.date.accessioned 2013-05-27T13:56:25Z
dc.date.available 2013-05-27T13:56:25Z
dc.date.issued 1992-05
dc.identifier.citation Hemp, D.A. 1992. An evaluation of the effectiveness of backfill as regional support in reducing seismicity. Pretoria: CSIR (Report No; 8/92), pp 1-27 en_US
dc.identifier.uri http://hdl.handle.net/10204/6764
dc.description Copyright: 1992 Pretoria: CSIR. (Report No; 8/92) pp 1-27 en_US
dc.description.abstract This report is concerned with the analysis data from three sites during mining with and without backfill, in order to determine the effect that backfill on regional seismicity. Since the geology and stress fields in any two areas used for comparison cannot be identical, corrections have been made to the data in order to reduce the effect of seismically active geological features. The seismic data have been evaluated in terms of the number and magnitude if events normalised to area mined. en_US
dc.language.iso en en_US
dc.publisher CSIR en_US
dc.relation.ispartofseries Report no;8/92
dc.subject Backfills en_US
dc.subject Seismicity en_US
dc.subject Underground supporting en_US
dc.subject Western deep levels en_US
dc.title An evaluation of the effectiveness of backfill as regional support in reducing seismicity en_US
dc.type Report en_US
dc.identifier.apacitation Hemp, D. (1992). <i>An evaluation of the effectiveness of backfill as regional support in reducing seismicity</i> (Report no;8/92). CSIR. Retrieved from http://hdl.handle.net/10204/6764 en_ZA
dc.identifier.chicagocitation Hemp, DA <i>An evaluation of the effectiveness of backfill as regional support in reducing seismicity.</i> Report no;8/92. CSIR, 1992. http://hdl.handle.net/10204/6764 en_ZA
dc.identifier.vancouvercitation Hemp D. An evaluation of the effectiveness of backfill as regional support in reducing seismicity. 1992 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/6764 en_ZA
dc.identifier.ris TY - Report AU - Hemp, DA AB - This report is concerned with the analysis data from three sites during mining with and without backfill, in order to determine the effect that backfill on regional seismicity. Since the geology and stress fields in any two areas used for comparison cannot be identical, corrections have been made to the data in order to reduce the effect of seismically active geological features. The seismic data have been evaluated in terms of the number and magnitude if events normalised to area mined. DA - 1992-05 DB - ResearchSpace DP - CSIR KW - Backfills KW - Seismicity KW - Underground supporting KW - Western deep levels LK - https://researchspace.csir.co.za PY - 1992 T1 - An evaluation of the effectiveness of backfill as regional support in reducing seismicity TI - An evaluation of the effectiveness of backfill as regional support in reducing seismicity UR - http://hdl.handle.net/10204/6764 ER - en_ZA


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