A model of shield-strata interaction and its implications for active shield setting requirements /

Bibliographic Details
Main Author:	Barczak, Thomas M.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1991.
Series:	Report of investigations (United States. Bureau of Mines) ; 9394.
Subjects:	Mine roof control > Mathematical models. Rock mechanics > Mathematical models. Longwall mining > Mathematical models.

Evans: US Documents (Annex 5th floor)