Rock Damage Characterisation from Microseismic Monitoring

Details

• Personal Author:
  Gale, Winton J. ; Hatherly P ; Heasley, Keith A. ; Iannacchione, Anthony T. ; King A ; Swanson PLS
• Description:
  This paper outlines the concepts used to correlate rock failure with microseismic events and presents examples of microseismic monitoring together with associated computer modeling of the rock failure. This study is motivated by the need to develop improved ways to reduce ground control hazards in underground mining. Toward this end we present and compare results from numerical modeling and microseismic monitoring studies conducted at several different mine sites. Emphasis is on integrating results obtained with these tools to characterize, and thus increase our understanding of, important mine deformation processes. The ultimate goal is to use this knowledge to design mine structures, and develop mitigation measures, that minimize specific ground control hazards. [Description provided by NIOSH]
• Subjects:
  Computers Geology Mining Occupational Health Safety Software
• Keywords:
  Computer-equipment Computer-models Geophysics Ground-control Hazards Miners Mining-equipment Mining-industry Rock-bursts Rock-falls Rock-mechanics Underground-miners Underground-mining

  More +
• Series:
  Mining Publications
• ISBN:
  9026518277
• Publisher:
  A. A. Balkema
• Document Type:
  Text
• Genre:
  Proceedings ; Book
• Place as Subject:
  District of Columbia ; OSHA Region 10 ; OSHA Region 3 ; Pennsylvania ; Washington
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  PRL - Pittsburgh Research Laboratory ; SRL - Spokane Research Laboratory
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  2
• NIOSHTIC Number:
  nn:20022904
• Citation:
  Rock Mechanics in the National Interest. Vol. II, Lisse, Netherlands: A. A. Balkema, 2001 Jul; 2:1313-1320
• Editor(s):
  Elsworth D; Tinucci JP; Heasley KA
• Federal Fiscal Year:
  2001
• Peer Reviewed:
  False
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:02f6803ce0ca3382ea8d677adb42e1a8fea0a5c2f29a2db429b9ae8bda36b465b7473c8197f30744ea9e5c8f74fcc59c72cd3615a7a84c30cb1ed250ee798d6b
• Download URL:
  https://stacks.cdc.gov/view/cdc/220597/cdc_220597_DS1.pdf
• File Type:
  [PDF - 797.50 KB ]