 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 11223 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8011
|
| In English (Mech. Solids): | | 3212 |
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| V.I. Karev, D.M. Klimov, Yu.F. Kovalenko, and K.B. Ustinov, "Experimental Study of Rock Creep under True Triaxial Loading," Mech. Solids. 54 (8), 1151-1156 (2019) |
| Year |
2019 |
Volume |
54 |
Number |
8 |
Pages |
1151-1156 |
| DOI |
10.3103/S0025654419080041 |
| Title |
Experimental Study of Rock Creep under True Triaxial Loading |
| Author(s) |
V.I. Karev (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia, wikarev@ipmnet.ru)
D.M. Klimov (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia)
Yu.F. Kovalenko (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia)
K.B. Ustinov (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia, ustinov@ipmnet.ru) |
| Abstract |
The aim of this sutdy is to research the time dependence of deformations under complex stress conditions arising in the ground formation during the exploitation of oil and gas fields. The experiments were carried out on the IPMech triaxial independent loading test system on the rocks of the Prirazlomnoye oil field using loading programs simulating the stress state in the near-borehole region with a decrease in pressure in the well. Experimental dependences of deformations on time during step loading are presented. The basic requirements for constructing a model of a stress-strain state taking into account the influence of time effects are discussed. |
| Keywords |
rocks, inelastic deformation, creep, true triaxial tests |
| Received |
28 July 2019 |
| Link to Fulltext |
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