Yield and ultimate strengths of rock bolts under combined loading

Author: Osen, Lars.
Additional Authors: Parsons, Edward W.
Year: 1966
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6842
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 6842
Subject: Mine roof bolting
Link: https://hdl.handle.net/2027/mdp.39015078523175

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