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Splitting tests on rock specimens

Abstract

Splitting tests are described for a square-section sandstone specimens line loaded through steel or timber packings on the top face and supported on the bottom face either on similar packings (type A specimen) or directly on the lower platen plate of the testing machine (type B specimens). The stress distribution across the vertical central plane and the horizontal central plane were determined from a linear elastic finite element analysis for both types. Two solutions were obtained for the type B specimen: one assuming no friction between the base of the specimen and the platen plate and the other assuming no relative slip between the surfaces. Vertical and horizontal strains were measured at the center of the specimens for all loads up to failure.
Publication Date:
Jan 01, 1970
Product Type:
Conference
Report Number:
CONF-700993-
Reference Number:
EDB-82-107622
Resource Relation:
Journal Name: Int. Soc. Rock Mech., Proc. Cong.; (Portugal); Journal Volume: 2; Conference: 2. International Society of Rock Mechanics congress, Belgrade, Yugoslavia, 21 Sep 1970
Subject:
02 PETROLEUM; 03 NATURAL GAS; 58 GEOSCIENCES; NATURAL GAS WELLS; WELL DRILLING; OIL WELLS; ROCKS; FRACTURE PROPERTIES; COMPRESSION STRENGTH; DEFORMATION; DYNAMIC LOADS; ELASTICITY; EQUIPMENT; FRACTURING; FRICTION; GEOLOGIC STRUCTURES; ORIENTATION; PLATES; ROCK MECHANICS; SAMPLERS; SANDSTONES; SHAPE; STRESS ANALYSIS; SURFACES; TENSILE PROPERTIES; TESTING; WELL COMPLETION; COMMINUTION; DRILLING; LABORATORY EQUIPMENT; MECHANICAL PROPERTIES; MECHANICS; SEDIMENTARY ROCKS; WELLS; 020300* - Petroleum- Drilling & Production; 030300 - Natural Gas- Drilling, Production, & Processing; 580300 - Mineralogy, Petrology, & Rock Mechanics- (-1989)
OSTI ID:
5451784
Research Organizations:
Wales Univ.
Country of Origin:
Portugal
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: ISRPB
Submitting Site:
HEDB
Size:
Pages: 343-349
Announcement Date:

Citation Formats

Davies, J D, and Stagg, K G. Splitting tests on rock specimens. Portugal: N. p., 1970. Web.
Davies, J D, & Stagg, K G. Splitting tests on rock specimens. Portugal.
Davies, J D, and Stagg, K G. 1970. "Splitting tests on rock specimens." Portugal.
@misc{etde_5451784,
title = {Splitting tests on rock specimens}
author = {Davies, J D, and Stagg, K G}
abstractNote = {Splitting tests are described for a square-section sandstone specimens line loaded through steel or timber packings on the top face and supported on the bottom face either on similar packings (type A specimen) or directly on the lower platen plate of the testing machine (type B specimens). The stress distribution across the vertical central plane and the horizontal central plane were determined from a linear elastic finite element analysis for both types. Two solutions were obtained for the type B specimen: one assuming no friction between the base of the specimen and the platen plate and the other assuming no relative slip between the surfaces. Vertical and horizontal strains were measured at the center of the specimens for all loads up to failure.}
journal = {Int. Soc. Rock Mech., Proc. Cong.; (Portugal)}
volume = {2}
place = {Portugal}
year = {1970}
month = {Jan}
}