The analysis of stress for the prediction of crater boundaries / K. Sassa, G.E. Larocque, D.F. Coates and J.A. Darling, Fuels and Mining Practice Division. : M38-1/192-1966E-PDF
"A method of analysis is developed to compute the stress distribution resulting from detonation of a contained spherical charge in an elastic medium in the vicinity of a free face. This analysis uses the dynamic elastic properties of the medium, and the direct dilatational displacement and particle velocity wave shapes produced by the explosive, as a function of distance. Principal stresses at a point, as a function of time, are computed by superposition of the stress components due to the direct dilatational wave and the reflected dilatational and shear waves, using plane wave reflection theory. A computer program has been written to perform this analysis"--Abstract, page i.
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| Ministère/Organisme | Canada. Department of Energy, Mines and Resources. Canada. Mines Branch. Canada. Fuels and Mining Practice Division. |
|---|---|
| Titre | The analysis of stress for the prediction of crater boundaries / K. Sassa, G.E. Larocque, D.F. Coates and J.A. Darling, Fuels and Mining Practice Division. |
| Titre de la série | Research report ; R 192 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "November 1966." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographic references (pages 64-65). Includes abstract in French. |
| Information sur la publication | Ottawa : Department of Energy, Mines and Resources, Mines Branch, November 1966. ©1967 |
| Auteur / Contributeur | Sassa, K., author. Larocque, G. E., author Coates, D. F., 1923- author. Darling, J. A., author. |
| Description | 1 online resource (x, 70 pages) : illustrations, charts. |
| Numéro de catalogue |
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| Descripteurs | Craters Stress distribution |
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