THE STRENGTH DEFORMATION AND RUPTURE CHARACTERISTICS OF RED SANDSTONE UNDER POLYAXIAL COMPRESSION
The characteristics of strength deformation and rupture of red sandstone under polyaxial compression were studied and the feature of the theoretical surface of the strength of rock analysed. The coefficient alpha, which represents the effect of intermediate principal stress sigma (sub 2) on the ultimate compressive strength on the rock, was determined. The relation between the stress-strain curves along the directions of three principal stresses and the lateral pressure was discussed. The rigid and flexible contact modes were adopted during the experiments, and comparisons made between the test results for the two kinds of tests. The number of the covering abstract of the congress is TRIS no. 385148. (TRRL)
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9061912377
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Supplemental Notes:
- This paper was presented at the Fifth International Congress on Rock Mechanics, Melbourne, Australia, 1983, Volume 1, Theme A.
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Corporate Authors:
AA Balkema
P.O. Box 1675
Rotterdam, Netherlands BR-3000Australasian Institute of Mining and Metallurgy
204 Lygon Street
Carlton, Victoria Australia 3053 -
Authors:
- Qu-qinggng
- Hong-taing, G G
- De-peiaing
- Publication Date: 1983
Media Info
- Features: Figures; References;
- Pagination: p. 157-160
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Serial:
- Publication of: Balkema (AA)
- Publisher: AA Balkema
Subject/Index Terms
- TRT Terms: Compression; Compressive strength; Conferences; Deformation; Failure; Red; Rock fracture; Sandstones; Strength of materials; Stresses; Tests
- ITRD Terms: 5532: Compression; 8525: Conference; 5595: Deformation; 5520: Failure; 9068: Red; 4104: Sandstone; 5544: Strength (mater); 5575: Stress (in material); 6255: Test
- Subject Areas: Geotechnology; Highways; I43: Rock Mechanics;
Filing Info
- Accession Number: 00385167
- Record Type: Publication
- Source Agency: ARRB
- ISBN: 90 6191 237 7
- Report/Paper Numbers: BOOK
- Files: ITRD, TRIS, ATRI
- Created Date: May 30 1984 12:00AM