Experimental Investigation into Processes of Crack Formation in Rock Samples with Hole

被引：0

作者：

S. V. Suknev

V. K. Elshin

M. D. Novopashin

机构：

[1] Institute of Mining of the North,

[2] Siberian Branch,undefined

[3] Russian Academy of Sciences,undefined

来源：

Journal of Mining Science | 2003年 / 39卷

关键词：

failure; crack; experimental methods; conductivity sensors; hole; stress concentration; scale effect;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The procedure is developed for the experimental investigation into origination and propagation of cracks in geomaterials. The surface conductivity sensors were used to record the processes of crack growth. The results of test on model material represented by gypsum are cited.

引用

页码：460 / 466

页数：6

共 7 条

[1]

Lajtai E. Z.(1974)Brittle fracture in compression Int. J. Fract. 10 4-undefined

[2]

Bascoul A.(1980)Critere d'etat limite et gradient de deformation J. Mech. Appl. 4 2-undefined

[3]

Maso J. C.(1991)Primary and remote fracture around underground cavities Int. J. Numer. Anal. Meth. Geomech. 15 1-undefined

[4]

Carter B. J.(1984)Size effect in blunt fracture: concrete, rock, metal J. Eng. Mech. 110 4-undefined

[5]

Lajtai E. Z.(undefined)undefined undefined undefined undefined-undefined

[6]

Petukhov A.(undefined)undefined undefined undefined undefined-undefined

[7]

Bazant Z. P.(undefined)undefined undefined undefined undefined-undefined

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