Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state

Bulletin of the Yakovlev Chuvash State Pedagogical University. Series: Mechanics of Limit State


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M. M. Aliev, S. V. Shafieva, O. N. Volkova, O. A. Shipilova Development of the criteria of strength of isotropic and reinforced polymers by the method of decomposition to series // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2018. № 3(37). p. 152-161
Author(s):M. M. Aliev, S. V. Shafieva, O. N. Volkova, O. A. Shipilova
Index of UDK:539.4
DOI:
Title:Development of the criteria of strength of isotropic and reinforced polymers by the method of decomposition to series
Keywords:

strength criterion, hydrostatic pressure, isotropic polymer, composite reinforced material, unidirectional CFRP.

Abstracts:

The article suggests a technique for obtaining strength criteria for polymeric materials that have the property of isotropy and reinforced polymers with pronounced anisotropy. We consider a static criterion for isotropic materials of H. Altenbach - K. Tushtev, as well as two relationships proposed by the authors between stress invariants, which are represented in the form of power series. The experimental verification of the obtained criteria for isotropic polymers and unidirectional carbon plastics has been carried out.

The contact details of authors:

Aliev Mekhrali Mirzali ogly

e-mail: mmaliev@rambler.ru,   Dr.   Sci.   Eng.,   Professor,   Almetyevsk   State   Oil   Institute, Almetyevsk, Russia.

Shafieva Svetlana Vladimirovna

e-mail: shafieva_sv@mail.ru,  Ph.D.  Eng.,  Assoc.  Professor,  Almetyevsk  State  Oil  Institute, Almetyevsk, Russia.

Volkova Olga Nikolaevna

e-mail: 9172850545@mail.ru,  Senior  Lecturer,  Almetyevsk  State  Oil  Institute,  Almetyevsk, Russia.

Shilova Olga Aleksandrovna​

e-mail: o.shipilova@rambler.ru Ph.D. Eng., Assoc. Professor, Almetyevsk State Oil Institute, Almetyevsk, Russia.

Pages:152-161
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© 2015 I. Yakovlev Chuvash State Pedagogical University Bulletin. Series: Mechanics of a limit state