Pull tests as a measure of roof bolt efficiency and of roof bolt design / by T.S. Cochrane and F. Grant. Roof bolt anchorage at Michel Colliery / by L.M. Dwarkin. Roof bolting practices, Dominion Coal...: M38-8/38E-PDF
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| Department/Agency | Canada. Natural Resources Canada. Canada. Department of Energy, Mines and Resources. Canada. Mines Branch. |
|---|---|
| Title | Pull tests as a measure of roof bolt efficiency and of roof bolt design / by T.S. Cochrane and F. Grant. Roof bolt anchorage at Michel Colliery / by L.M. Dwarkin. Roof bolting practices, Dominion Coal Company Limited, Sydney, N.S. / by D. MacFadgen. Discussion – Forum on Roof Bolting. Roof bolting effectiveness at Michel / by D.F. Coates and L.M. Dwarkin. |
| Variant title | Roof bolt anchorage at Michel Colliery Roof bolting practices, Dominion Coal Company Limited, Sydney, N.S. Discussion – Forum on Roof Bolting Roof bolting effectiveness at Michel |
| Series title | Reprint series ; RS 38 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Cover title. "1 to 4 - Reprinted from CIMM Bulletin, December 1963." "5 - Reprinted from CIMM Bulletin, March 1967." Historical publication digitized from print 2017 [by Natural Resources Canada]. Includes bibliographical references. |
| Publishing information | Ottawa : Queen's Printer, 1967. |
| Author / Contributor | Cochrane, T. S. |
| Description | p. 877-887, 6 p. : charts, ill. |
| Catalogue number |
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| Departmental catalogue number | 300117 |
| Subject terms | Mining industry Rocks Physics |
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