Estimation of strength properties of rock samples in terms of calculated Mohr's envelopes

被引：4

作者：

Zhigalkin, V. M. ^{[1
]}

Rychkov, B. A. ^{[2
]}

Usol'tseva, O. M. ^{[1
]}

Tsoi, P. A. ^{[1
]}

Chynybaev, M. K. ^{[3
]}

机构：

[1] Russian Acad Sci, NA Chinakal Inst Min, Siberian Branch, Novosibirsk 630091, Russia

[2] Kyrgyz Russian Slav Univ, Bishkek 720000, Kyrgyzstan

[3] Kyrgyz State Tech Univ, Bishkek 770044, Kyrgyzstan

来源：

JOURNAL OF MINING SCIENCE | 2011年 / 47卷 / 06期

关键词：

stress; strain; ultimate strengths; Mohr's circles; shear plane; envelope of limiting Mohr's circles;

D O I：

10.1134/S1062739147060025

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

The paper presents the theoretical determination method for rock strength properties under uniaxial and triaxial compression. The experimental values of ultimate strengths of dolomite and granite samples are used as the initial data. The correlation between the calculated and experimental data has been stated.

引用

页码：714 / 721

页数：8

共 8 条

[1]

Duishenaliev T.B., 2007, 18 MEZHD NAUCHN SHKO

[2]

Duishenaliev T.B., 2006, URAVNENIE OGIBAYUSHC

[3]

Kondrat'eva E.I, 2008, THESIS BISHKEK

[4]

Mogi K., 2007, EXPT ROCK MECH

[5]

Pogorelov A.S., 1974, Differential Geometry

[6] Determination of the ultimate tensile strength of rocks by the unaixial compression test data [J].

Rychkov, B. A. ;

Mamatov, Zh. Y. ;

Kondrat'eva, E. I. .

JOURNAL OF MINING SCIENCE, 2009, 45 (03) :235-239

[7]

Stavrogin A.M., 2001, Eksperimental'naya fizika i mekhanika gornykh porod (Experimental Physics and Mechanics of Rocks)

[8] Tracing of stress circle envelope based on the calculation and experiment data [J].

Zhigalkin, V. M. ;

Luzhanskaya, T. A. ;

Rychkov, B. A. ;

Usol'tseva, O. M. ;

Tsoi, P. A. .

JOURNAL OF MINING SCIENCE, 2010, 46 (06) :612-620

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