Field verification of load transfer mechanics of fully grouted roof bolts

Author:	Signer, S. P.
Year:	1990
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:9301
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	9301
Subjects:	Grouting
	Mine roof bolting--Testing
	Bolts and nuts--Fatigue
	Grouting (Soil stabilization)
Links:	https://hdl.handle.net/2027/mdp.39015078475335
	no.9301 1990