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Evaluation of ultrasonic measurement systems for bolt load determinations
| Author: | Tadolini, Stephen C. |
|---|---|
| Year: | 1990 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23: |
| Series: | Report of investigations / United States. Bureau of Mines ; |
| Report Number: | 9332 |
| Subjects: | Mine roof bolting--Testing |
| Ultrasonic testing | |
| Bolts and nuts--Fatigue | |
| Links: | no.9332 1990 |
| https://hdl.handle.net/2027/mdp.39015078476325 |
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