Stress Redistribution in a Longwall Yield Pillar — a Comparison between Active Seismic Tomography and Theory (Mining, Metallurgy & Exploration)

Society for Mining, Metallurgy & Exploration
Erik C. Westman Jessica M. Wempen Dallan J. Coons Michael K. McCarter William G. Pariseau
Organization:
Society for Mining, Metallurgy & Exploration
Pages:
10
File Size:
1160 KB
Publication Date:
Mar 18, 2022

Abstract

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The abstract discusses the importance of proper pillar sizing in underground mining for safety and efficiency. It highlights the use of theoretical models, geotechnical measurements, and numerical modeling in predicting pillar behavior. The research focuses on using seismic tomography to image stress changes in a yield pillar at a longwall mine as the longwall face approaches. The study aims to compare the stress distribution imaged using tomography with theoretical models, geotechnical measurements, and numerical models.
Citation

APA: Erik C. Westman Jessica M. Wempen Dallan J. Coons Michael K. McCarter William G. Pariseau  (2022)  Stress Redistribution in a Longwall Yield Pillar — a Comparison between Active Seismic Tomography and Theory (Mining, Metallurgy & Exploration)

MLA: Erik C. Westman Jessica M. Wempen Dallan J. Coons Michael K. McCarter William G. Pariseau Stress Redistribution in a Longwall Yield Pillar — a Comparison between Active Seismic Tomography and Theory (Mining, Metallurgy & Exploration). Society for Mining, Metallurgy & Exploration, 2022.

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