Dixon, J. D.

Procedures for determining support of excavations in highly yielding ground / by J.D. Dixon, M.A. Mahtab, T.W. Smelser - Washington : U.S. Dept. of the Interior, Bureau of Mines, (1985) - 19 p. : ill. ; 28 cm. - United States Bureau of Mines. Report of investigations 8990 .

Bibliography: p. 18


Rock deformation--Data processing.
Rock deformation--Mathematical models.
Longwall mining--Mathematical models.
Longwall mining--Data processing.
Ground control (Mining)--Mathematical models.
Ground control (Mining)--Data processing.

USBM ri-8990