 | | 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: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| V. M. Nikireev, "A limiting state of orthotropic ice plates," Mech. Solids. 40 (2), 129-132 (2005) |
| Year |
2005 |
Volume |
40 |
Number |
2 |
Pages |
129-132 |
| Title |
A limiting state of orthotropic ice plates |
| Author(s) |
V. M. Nikireev (Moscow) |
| Abstract |
For determining the fracture load on a flat block of ice, a limiting
condition is used which takes into account that the tensile and
compression strength of ice are different both in the horizontal plane of
the ice block and in the vertical direction [1]. Using the analytical
method of characteristics [2-4], an exact solution of this problem is
obtained for the plane strain and stress states. It is established that
the value of the limiting load depends substantially on the compression
strength of ice in the plane of the ice block and to a lesser extent on
the compression strength of ice across the block. It is known that the
strength of solids for uniaxial compression is established as the
empirical mean of this strength over a set of experimental specimens. The
dependence of the number of specimens necessary for determining the
compression strength of ice in the plane of the ice block on the number of
specimens necessary for determining the compression strength in the
direction perpendicular to this plane is presented. |
| References |
| 1. | K. Reinikke, "An analytical method for determining ice loads
based on plasticity theory," in Physics and Mechanics of Ice [Russian
translation], pp. 310-326, Mir, Moscow, 1983. |
| 2. | V. V. Sokolovskii, Plasticity [in Russian], Vyssh. Shkola, Moscow,
1969. |
| 3. | R. Hill, Mathematical Theory of Plasticity [Russian translation],
Gostekhizdat, Moscow, 1956. |
| 4. | G. I. Bykovtsev and D. D. Ivlev, Theory of Plasticity [in
Russian], Dal'nauka, Vladivostok, 1998. |
| 5. | V. M. Nikireev, "The Prandtl problem for the plane stress
state," Izv. AN. MTT [Mechanics of Solids], No. 1, pp. 106-110, 2003. |
|
| Received |
22 July 2003 |
| << Previous article | Volume 40, Issue 2 / 2005 | Next article >> |
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