Mechanics of Solids (about journal) 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

Russian Russian English English About Journal | Issues | Guidelines | Editorial Board | Contact Us
 


IssuesArchive of Issues2017-4pp.417-428

Archive of Issues

Total articles in the database: 12855
In Russian (Èçâ. ÐÀÍ. ÌÒÒ): 8044
In English (Mech. Solids): 4811

<< Previous article | Volume 52, Issue 4 / 2017 | Next article >>
R.V. Goldstein and N.M. Osipenko, "Estimates of the Effective Compressive Strength," Mech. Solids. 52 (4), 417-428 (2017)
Year 2017 Volume 52 Number 4 Pages 417-428
DOI 10.3103/S0025654417040082
Title Estimates of the Effective Compressive Strength
Author(s) R.V. Goldstein (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia)
N.M. Osipenko (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia, osipnm@mail.ru)
Abstract One problem encountered when determining the effective mechanical properties of large-scale objects, which requires calculating their strength in processes of mechanical interaction with other objects, is related to the possible variability in their local properties including those due to the action of external physical factors. Such problems comprise the determination of the effective strength of bodies one of whose dimensions (thickness) is significantly less than the others and whose properties and/or composition can vary with the thickness. A method for estimating the effective strength of such bodies is proposed and illustrated with example of ice cover strength under longitudinal compression with regard to a partial loss of the ice bearing capacity in deformation. The role of failure localization processes is shown. It is demonstrated that the proposed approach can be used in other problems of fracture mechanics.
Keywords sea ice cover, strength, fracture, porosity, compaction
References
1.  G. W. Timko and R. M. W. Frederking, "Compressive Strength of Ice Sheets," Cold Reg. Sci. Techn. 17, 227-240 (1990).
2.  V. P. Afanasiev and V. N. Smirnov, "Methods for Calculating the Full-Scale Strength of Ice," Aktual. Probl. Sovrem. Nauki, No. 6, 244-248 (2010).
3.  E. M. Schulson, "The Brittle Compressive Fracture of Ice," Acta Metal. Mater. 38 (10), 1963-1976 (1990).
4.  R. V. Gol'dshtein and N. M. Osipenko, "Some aspects of strength in sea ice mechanic," Fiz. Mezomekh. 17 (6), 59-69 (2014) [Phys. Mesomech. (Engl. Transl.) 18 (2), 139-148 (2015)].
5.  A. S. Vavakin and R. L. Salganik, "On Effective Characteristics of Inhomogeneous Media with Isolated Inhomogeneities," Izv. Akad. Nauk SSSR. Mekh. Tverd. Tela, No. 3, 65-75 (1975) [Mech. Solids (Engl. Transl.)].
6.  V. V. Bogorodskii and V. P. Gavrilo, Ice (Gidrometeoizdat, Leningrad, 1980) [in Russian].
7.  G. F. N. Cox and W. F. Weeks, "Profile Properties of Undeformed First-Year Sea Ice," in CRREL Report 88-13 (Hanover, New Hampshire, 1988).
8.  S. K. Singh and I. J. Jordaan, "Constitutive Behavior of Crushed Ice," Int. J. Fract. 97, 171-187 (1999).
9.  B. Haimson and H. Lee, "Borehole Breakouts and Compaction Bands in Two High-Porosity Sandstones," Int. J. Rock. Mech. Min. Sci. 41, 287-301 (2004).
10.  P. N. Mollema and M. A. Antonellini, "Compaction Bands: A Structural Analog for Antimode I Crack in Aeolian Sandstone," Tectonophys. 267, 209-228 (1996).
11.  G. P. Cherepanov, Mechanics of Brittle Failure (Nauka, Moscow, 1974) [in Russian].
12.  B. Haimson, "Borehole Breakouts in Berea Sandstone Reveal a New Fracture," Pure Appl. Geophys. 160, 813-831 (2003).
13.  R. V. Gol'dshtein and N. M. Osipenko, "Fracture Structures in Intensive Compression," in Problems of Mechanics of Deformable Solids and Rocks (Fizmatilit, Moscow, 2006), pp. 152-166. [in Russian].
14.  J. P. Dempsey, A. C. Palmer, and D. S. Sodhi, "High Pressure Zone Formation during Compressive Ice Failure," Engng Fract. Mech. 68, 1961-1974 (2001).
15.  R. V. Gol'dshtein and N. M. Osipenko, "On an Ice Failure Model with a Large Contact Region," Izv. Ross. Akad. Nauk. Mekh. Tverd. Tela, No. 1, 137-153 (2011) [Mech. Solids (Engl. Transl.) 46 (1), 109-122 (2011)].
16.  R. V. Gol'dshtein and N. M. Osipenko, "Ice Failure Mechanics and Its Applications," Vestnik Novosib. Univ. Ser. Mat. Mekh. Inform., No. 4, 42-48 (2012).
17.  R. V. Gol'dshtein and N. M. Osipenko, "Melting Localization Model under Conditions Corresponding to the Lithosphere and Upper Mantle Interface," in Actual Problems of Mechanics (Nauka, Moscow, 2009), pp. 439-455 [in Russian].
18.  D. M. Cole, "The Microstructure of Ice and Its Influence on Mechanical Properties," Engng Fract. Mech, 68, 1797-1822 (2001).
19.  K. Hellan, Introduction to Fracture Mechanics (McGraw-Hill, New York, 1984; Mir, Moscow, 1988).
20.  Y. Murakami (Editor), Stress Intensity Factors Handbook (Pergamon Press, Oxford, 1987; Mir, Moscow, 1990).
21.  I. J. Jordan, "Mechanics of Ice Structure Interaction," Engng Fract. Mech. 68, 1923-1960 (2001).
22.  D. Sodhi, "Ice Structure Interaction with Segmented Indenters," in Proc. of IAHR Ice Symposium, Banff, Canada (1992), pp. 909-929.
23.  V. M. Finkel, V. A. Fedorov, and A. P. Korolev, Crystal Fracture in Mechanical Twinning (Sev.-Kavk. Nauch. Tsentr Vyssh. Sh., Izdat. Rostov Univ., Rostov-on-Don, 1990) [in Russian].
24.  V. M. Finkel, "On Specific Characteristics of Steel Fracture in Quenching and the Possibilities of Channel Formation in It," Fiz. Mezomekh. 9 (4), 31-48 (2006).
Received 22 January 2017
Link to Fulltext
<< Previous article | Volume 52, Issue 4 / 2017 | Next article >>
Orphus SystemIf you find a misprint on a webpage, please help us correct it promptly - just highlight and press Ctrl+Enter

101 Vernadsky Avenue, Bldg 1, Room 246, 119526 Moscow, Russia (+7 495) 434-3538 mechsol@ipmnet.ru https://mtt.ipmnet.ru
Founders: Russian Academy of Sciences, Ishlinsky Institute for Problems in Mechanics RAS
© Mechanics of Solids
webmaster
Rambler's Top100