 | | 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. V. Glagolev and A. A. Markin, "Estimate of the interaction layer thickness viewed as a universal material parameter," Mech. Solids. 41 (5), 139-146 (2006) |
| Year |
2006 |
Volume |
41 |
Number |
5 |
Pages |
139-146 |
| Title |
Estimate of the interaction layer thickness viewed as a universal material parameter |
| Author(s) |
V. V. Glagolev (Tula)
A. A. Markin (Tula) |
| Abstract |
We consider a fracture process model based on the concept of an interaction
layer [1]. We present systems of equations which permit determining the
layer thickness δ0 from direct measurements of the critical force
and displacements in experiments on DCB specimens with plastic properties
of the interaction layer taken into account. In the absence of direct
experimental data for DCB specimens, we estimate δ0 in terms of the
fracture viscosity KIC [2] and known material characteristics. |
| References |
| 1. | V. V. Glagolev, K. A. Kuznetsov, and A. A. Markin,
"A model of splitting of solids,"
Izv. RAN. MTT [Mechanics of Solids], No. 6, pp. 61-68, 2003. |
| 2. | V. V. Panasyuk, Mechanics of Quasibrittle Fracture of Materials [in
Russian], Naukova Dumka, Kiev, 1991. |
| 3. | D. D. Ivlev, Theory of Perfect Plasticity [in Russian], Nauka,
Moscow, 1966. |
| 4. | V. Z. Parton and E. M. Morozov, Mechanics of Viscoplastic Fracture
[in Russian], Nauka, Moscow, 1985. |
| 5. | A. A. Markin and V. V. Glagolev, "To the choice of a criterion for
directed separation of elastoplastic materials," in Problems of Mechanics.
Collection of Papers [in Russian], pp. 546-554, Fizmatlit, Moscow, 2003. |
| 6. | A. A. Lebedev and N. G. Chausov, "Phenomenological foundations for
estimating the fracture strength via the parameters of the descending parts
of strain diagrams," Problemy Prochnosti, No. 2, pp. 6-10, 1983. |
|
| Received |
24 February 2004 |
| << Previous article | Volume 41, Issue 5 / 2006 | Next article >> |
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