Physical and computer modeling of roof bolt systems
By: by S.M. Dar, T.W. Smelser, and H.C. Pettibone.
Contributors: Smelser, T. W.; Pettibone, Howard C.
Series: Report of investigations ;; 9273; Report of investigations (United States. Bureau of Mines) ;; 9273.
Publisher: Bureau of Mines, U.S. Dept. of the Interior
Published: 1989
Place of publication: Washington, DC
Language: eng
Number of pages: 59
Subjects: Mine roof bolting.; Mine roof control -- Computer simulation.; Engineering models.
Notes: Includes bibliographical references.