Transverse force produced by tensioned expansion-shell-type rock-bolt anchors

Author: Parsons, Edward W.
Additional Authors: Osen, Lars.
Year: 1968
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:7087
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 7087
Subject: Mine roof bolting
Link: https://hdl.handle.net/2027/mdp.39015078531681

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