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a Study of the Rupture of Rocks under Stress with Special Reference to Mine Excavations.

Specimens of Lake Shore Tuff and Porphyry, Nundydroog Amphibolite, Kerr Addison Green Carbonate Breccia, and McIntyre Carbonated Lava have been ruptured under compression, tension, torsion and direct shear. The results were graphically plotted according to Mohr's strength theory, and the constructed angles of failure compared with the experimental measured angles. According to Mohr, the strength of the rock is a function of sliding friction, but the graphical and experimental results indicate rather that sliding friction and interlocking govern rock failure. [...]

Identiferoai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.110160
Date January 1956
CreatorsCairnes, W.P.H.
Contributors(Supervisor)
PublisherMcGill University
Source SetsLibrary and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada
LanguageEnglish
Detected LanguageEnglish
TypeElectronic Thesis or Dissertation
Formatapplication/pdf
CoverageMaster of Engineering. (Department of Engineering.)
RightsAll items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated.
Relationalephsysno: NNNNNNNNN, Theses scanned by McGill Library.

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