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EMPIRICAL STRENGTH CRITERION OF COMPOSITE MATERIALS

Abstract

Empirical long-term strength criterion in terms of limit stress for constructive polymer materials considering ageing factor is found. The criterion corresponds to the type of Goldenblat - Kopnov. On the grounds of the given experimental research of the ageing processes of the polymeric composites, empirical constants falling into criterion expression are received.

About the Author

O.G. OSYAEV

Russian Federation


References

1. Gol'denblat I.I. Dlitel'naya prochnost' v mashinostroenii / I.I. Gol'denblat, V.L. Bajanov, V.A. Kopnov. – M.: Mashinostroenie, 1977. – 248 s.

2. Gol'denblat I.I. Kriterii prochnosti anizotropnyh materialov / I.I. Gol'denblat, V.A. Kopnov // Izv.AN SSSR. Mehanika. – 1965. – № 6. –S.77-83.

3. Gol'denblat I.I., Kriterii prochnosti i plastichnosti konstrukcionnyh materialov/ I.I. Gol'denblat, V.A. Kopnov. – M.: Mashinostroenie, 1968. – 192 s.

4. Bokshickii M.N. Dlitel'naya prochnost' polimerov / M.N. Bokshickii. – M.: Himiya, 1978. – 297 s.

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6. Malmeister A.K. Soprotivlenie polimernyh i kompozitnyh materialov / A.K. Malmeister, V.P. Tamuj, G.A. Teters. – Riga: Zinatne, 1980. – 400 s.


Review

For citations:


OSYAEV O. EMPIRICAL STRENGTH CRITERION OF COMPOSITE MATERIALS. Vestnik of Don State Technical University. 2010;10(3):330-332. (In Russ.)

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ISSN 2687-1653 (Online)