Rock mechanics investigations at the Lucky Friday Mine (in three parts) : 1. Instrumentation of an experimental underhand longwall stope.

Williams, Theodore Joseph, 1923-; Whyatt, J. K.; Poad, M. E.

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Rock mechanics investigations at the Lucky Friday Mine (in three parts) : 1. Instrumentation of an experimental underhand longwall stope.

1992
By Williams, Theodore Joseph, 1923- ; Whyatt, J. K. ; Poad, M. E.
Series: Report of investigations (United States. Bureau of Mines) ; 9432

[PDF-4.27 MB]

English

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Personal Author:

Williams, Theodore Joseph, 1923- ; Whyatt, J. K. ; Poad, M. E.

Williams, Theodore Joseph, 1923- ; Whyatt, J. K. ; Poad, M. E. Less -
Corporate Authors:

United States. Bureau of Mines
Description:

"Researchers monitored rock mass response to mining of an experimental underhand longwall stope in Hecla Mining Company's Lucky Friday Mine, Mullan, Idaho. This stope design, the Lucky Friday underhand longwall (lful), was proposed as a means of controlling rock bursting while also allowing increased mechanization of mining operations. This study and mining experience suggest that underhand longwall mining could be considered a feasible mining method for rock-burst-prone ground." - NIOSHTIC-2

NIOSHTIC no. 10011451
Subjects:

[+]

Geology Ground-control Ground-stability Longwall-mining Mining-industry Rock-bursts Rock-falls Rock-mechanics
Series:

Report of investigations (United States. Bureau of Mines) ; 9432
Document Type:

Report
Place as Subject:

Idaho ; Mullen, ID

Idaho ; Mullen, ID Less -
Collection(s):

Stephen B. Thacker CDC Library collection
Main Document Checksum:

[+]

urn:sha256:1b71a79018af62d5fe78fb107039f5239b47ad71882bc04dc74134ba1d3d2538
Download URL:

https://stacks.cdc.gov/view/cdc/10230/cdc_10230_DS1.pdf
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Rock mechanics investigations at the Lucky Friday Mine (in three parts) : 1. Instrumentation of an experimental underhand longwall stope.

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