Goldbach, OD2013-05-272013-05-271991-10Goldbach, O.D. 1991. Ground motion studies in a backfilled stope at West Driefontein. Pretoria: CSIR (Report No; 24/91), pp 1-17http://hdl.handle.net/10204/6745Copyright: Pretoria: CSIR (Report No; 24/91) pp 1-17This report looks at the ground motion from 24 small magnitude seismic events recorded at various points inside a backfilled stope. The in-stope ground motion is compared to that recorded at an off-reef site. The seismic events are analysed according to peak ground velocity, spectral peaks and vibration times. The results from this study, together with the results from previous work on ground motion analyses in backfilled and conventionally filled stopes, show how backfill can reduce the overall ground motion of seismic events.enBackfillsSeismicityGround motionStopesWest DriefonteinVibration timesGround motion studies in a backfilled stope at West DriefonteinReportGoldbach, O. (1991). <i>Ground motion studies in a backfilled stope at West Driefontein</i> (Report no;24/91). CSIR. Retrieved from http://hdl.handle.net/10204/6745Goldbach, OD <i>Ground motion studies in a backfilled stope at West Driefontein.</i> Report no;24/91. CSIR, 1991. http://hdl.handle.net/10204/6745Goldbach O. Ground motion studies in a backfilled stope at West Driefontein. 1991 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/6745TY - Report AU - Goldbach, OD AB - This report looks at the ground motion from 24 small magnitude seismic events recorded at various points inside a backfilled stope. The in-stope ground motion is compared to that recorded at an off-reef site. The seismic events are analysed according to peak ground velocity, spectral peaks and vibration times. The results from this study, together with the results from previous work on ground motion analyses in backfilled and conventionally filled stopes, show how backfill can reduce the overall ground motion of seismic events. DA - 1991-10 DB - ResearchSpace DP - CSIR KW - Backfills KW - Seismicity KW - Ground motion KW - Stopes KW - West Driefontein KW - Vibration times LK - https://researchspace.csir.co.za PY - 1991 T1 - Ground motion studies in a backfilled stope at West Driefontein TI - Ground motion studies in a backfilled stope at West Driefontein UR - http://hdl.handle.net/10204/6745 ER -