An investigation of acoustic methods for measuring the length and grout quality of rock anchors in mines
| dc.contributor.author | Agnew, Gary David | |
| dc.date.accessioned | 2016-12-19T10:05:35Z | |
| dc.date.available | 2016-12-19T10:05:35Z | |
| dc.date.issued | 2016 | |
| dc.description | A project report submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Master of Science in Engineering Johannesburg, 1990 | en_ZA |
| dc.description.abstract | A demand exists in the mining industry for an instrument capable of testing rock anchors quickly, reliably and non-destructively. This report describes laboratory tests in which the acoustic pulse interrogative techniques investigated for rock anchors up to 1,9m in length, using concrete cylinders to simulate rock. [Abbreviation abstraction. Open document to view full version] | en_ZA |
| dc.description.librarian | GR2016 | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/10539/21569 | |
| dc.language.iso | en | en_ZA |
| dc.title | An investigation of acoustic methods for measuring the length and grout quality of rock anchors in mines | en_ZA |
| dc.type | Thesis | en_ZA |
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