Roof truss contact forces
By: by J.H. Stears and M.O. Serbousek.
Contributors: Serbousek, M. O.
Series: Bureau of Mines report of investigations ;; 9162; Report of investigations (United States. Bureau of Mines) ;; 9162.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1988
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 20
Subjects: Mine roof control.; Roof trusses.