| | 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 |
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S. A. Nazarov, "Damage tensor and damage measures. 2. Invariant integrals in bodies with disperse of defects," Mech. Solids. 36 (2), 104-113 (2001) |
Year |
2001 |
Volume |
36 |
Number |
2 |
Pages |
104-113 |
Title |
Damage tensor and damage measures. 2. Invariant integrals in bodies with disperse of defects |
Author(s) |
S. A. Nazarov (St. Petersburg) |
Abstract |
The value of the familiar invariant integral M is calculated over the
surface of a three-dimensional body with small defects (M=0 for a
homogeneous body). The value of M is related to the potential energy
increment due to damage. The defects under consideration are cavities
(cracks) or elastic (rigid) inclusions. We study the case of finitely many
defects of arbitrary distribution and the case of a defect cluster with a
periodic structure. |
References |
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6. | S. A. Nazarov and O. P. Polyakova, "Weight functions and higher
order invariant integrals," Izv. AN. MTT [Mechanics of Solids], No. 1, pp. 104-119, 1995. |
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crack models," Zh. Prikl. Mekh. i Tekhn. Fiziki, Vol. 38, No. 5,
pp. 147-155, 1997. |
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singularities can be calculated by means of invariant integrals," Vestnik
SPbGU, Ser. 1, Vol. 22, No. 4, pp. 95-99, 1996. |
9. | I. S. Zorin, A. B. Movchan, and S. A. Nazarov, "On the application
of the tensors of elastic capacity, polarization and associated
deformation," in Studies in Elasticity and Plasticity [in Russian], Vol. 16,
Izd-vo LGU, Leningrad, pp. 75-91, 1990. |
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of the elastic polarization tensor in problems of the mechanics of
cracks," Izv. AN. MTT [Mechanics of Solids]old, No. 6, pp. 128-134, 1988. |
11. | S. A. Nazarov, "Elastic capacity and polarization of defects in
an elastic layer," Izv. AN. MTT [Mechanics of Solids]old, No. 5, pp. 57-65, 1990. |
12. | S. A. Nazarov, "Weight functions and invariant integrals," in
Computational Mechanics of Solids [in Russian], Vol. 1, pp. 17-31, 1990. |
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Periodic Media. Mathematical Problems of the Mechanics of Composites [in Russian],
Nauka, Moscow, 1984. |
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16. | S. A. Nazarov, "A general homogenization scheme for self-adjoint
elliptic systems in multi-dimensional and thin domains," Algebra i Analiz,
Vol. 7, No. 5, pp. 1-92, 1995. |
17. | S. A. Nazarov, "Nonlinear effects in deformation of composites
with a regular array of microcracks," Mekh. Kompozit. Materialov, No. 6,
pp. 1052-1059, 1988. |
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Materials," Parts 1 and 2, Mekh. Kompozit. Materialov, No. 5,
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Theorie elliptischer Randwertaufgaben in singulär gestörten Gebieten,"
Akademischer Verlag, Berlin, 1990. |
24. | S. A. Nazarov and B. A. Plamenevsky, Elliptic Problems in Domains
with Piecewise Smooth Boundaries, Walter de Gruyter, Berlin, 1994. |
|
Received |
16 November 1998 |
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