摘要: The Brazilian, or indirect tensile, test, in which a disk is loaded diametral plane by forces applied at opposite ends of diameter, extended jacketing the specimen and applying an additional confining pressure. In this way failure may be studied over range conditions least principal stress varies from tensile to compressive. fracture always extension plane, even if all stresses are analysis based on elastic strain theory. Experiments were made three rock types, they suggest that value intermediate affects for failure. This effect same order magnitude as shown experiments hollow cylinders with axial loading external
harvard.edu
agu.org参考文章(10)
D W Hobbs, An assessment of a technique for determining the tensile strength of rock British Journal of Applied Physics. ,vol. 16, pp. 259- 268 ,(1965) , 10.1088/0508-3443/16/2/319
Louis Vessot King, On the Limiting Strength of Rocks under Conditions of Stress Existing in the Earth's Interior The Journal of Geology. ,vol. 20, pp. 119- 138 ,(1912) , 10.1086/621940
C. Fairhurst, On the validity of the ‘Brazilian’ test for brittle materials International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts. ,vol. 1, pp. 535- 546 ,(1964) , 10.1016/0148-9062(64)90060-9
EUGENE C. ROBERTSON, EXPERIMENTAL STUDY OF THE STRENGTH OF ROCKS Geological Society of America Bulletin. ,vol. 66, pp. 1275- 1314 ,(1955) , 10.1130/0016-7606(1955)66[1275:ESOTSO]2.0.CO;2
R Berenbaum, I Brodie, Measurement of the tensile strength of brittle materials British Journal of Applied Physics. ,vol. 10, pp. 281- 287 ,(1959) , 10.1088/0508-3443/10/6/307
J C Jaeger, E R Hoskins, Stresses and failure in rings of rock loaded in diametral tension or compression British Journal of Applied Physics. ,vol. 17, pp. 685- 692 ,(1966) , 10.1088/0508-3443/17/5/316
JOHN HANDIN, DONALD V. HIGGS, JOSEPH K. O’ BRIEN, Chapter 9: Torsion of Yule Marble Under Confining Pressure Geological Society of America Memoirs. ,vol. 79, pp. 245- 274 ,(1960) , 10.1130/MEM79-P245
DAVID GRIGGS, JOHN HANDIN, Chapter 13: Observations on Fracture and a Hypothesis of Earthquakes Geological Society of America Memoirs. ,vol. 79, pp. 347- 364 ,(1960) , 10.1130/MEM79-P347
Yoshio HIRAMATSU, Masao NISHIHARA, Yukitoshi OKA, A Discussion on the Methods of Tension Test of Rock Journal of the Mining and Metallurgical Institute of Japan. ,vol. 70, pp. 285- 289 ,(1954) , 10.2473/SHIGENTOSOZAI1953.70.793_285
Robert Böker, Theodor von Kármán, Paul Goerens, Die Mechanik der bleibenden Formänderung in kristallinisch aufgebauten Körpern ,(1914)