Evaluation of ultrasonic measurement systems for bolt load determinations
By: by Stephen C. Tadolini.
Series: Report of investigations ;; 9332; Report of investigations (United States. Bureau of Mines) ;; 9332.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1990
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Mine roof bolting -- Testing.; Bolts and nuts -- Fatigue.; Ultrasonic testing.
Notes: Includes bibliographical references (p. 9).