Pit slope manual. Supplement 3-2, Laboratory tests for design parameters . : M38-13/77-26E-PDF
"This supplement describes tests to determine strength and elastic properties of rock substance and of discontinuities in rock. Elastic modulus and Poisson's ratio are determined from stress-strain measurements during uniaxial compression.The ultrasonic elastic constants are determined from measurements of sound velocity. Triaxial compressive strength is determined by loading a cylindrical sample axially and laterally. Residual angle of friction of rock specimens is determined from shear strength measurements along a sawcut plane. Discontinuity shear strengths are determined by the direct shear test, and by triaxial testing. Strength properties of crushed rock are determined by triaxial testing. Time dependent deformation and strength properties of rock specimens are determined by long-term uniaxial compressive tests"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.866676&sl=1
| Ministère/Organisme | Canada. Energy, Mines and Resources Canada. Canada Centre for Mineral and Energy Technology. Minerals Research Program (Canada) Mining Research Laboratories (Canada) |
|---|---|
| Titre | Pit slope manual. Supplement 3-2, Laboratory tests for design parameters . |
| Titre de la série | CANMET report ; 77-26 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "This supplement has been prepared as part of the Pit Slope Project of the Mining Research Laboratories, Canada Centre for Mineral and Energy Technology, Energy, Mines and Resources Canada." "Minerals Research Program, Mining Research Laboratories." "Gyenge, M. and Herget, G." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references. |
| Information sur la publication | Ottawa : CANMET, Energy, Mines and Resources Canada, c1977. |
| Auteur / Contributeur | Gyenge, M. Herget, G. |
| Description | 74 p. : ill. |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | 307115 |
| Descripteurs | Slopes (Soil mechanics) Strip mining |