Evaluation of bearing plates installed on full-column resin-grouted bolts
By: by Stephen C. Todolini and Bryan F. Ulrich.
Contributors: Ulrich, Bryan F.
Series: Report of investigations ;; 9044; Report of investigations (United States. Bureau of Mines) ;; 9044.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1986
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 12
Subjects: Mine roof bolts, Resin.; Coal mines and mining -- Colorado.; Plates (Engineering)
Notes: Bibliography: p. 12.