Procedures for determining support of excavations in highly yielding ground

Author:	Dixon, J. D.
Additional Authors:	Smelser, T. W., Mahtab, M. A.
Year:	1985
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8990
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	8990
Subjects:	Longwall mining--Data processing
	Ground control (Mining)--Mathematical models
	Ground control (Mining)--Data processing
	Rock deformation--Mathematical models
	Longwall mining--Mathematical models
	Rock deformation--Data processing
Link:	https://hdl.handle.net/2027/mdp.39015078488643