Theoretical calculation and experimental determination of modulus of elasticity and strength of GRP VPS-53/120

Melnikov D.A., Gromova A.A., Raskutin A.E., Kurnosov A.O.
UDC
678.067.5
DOI
10.18577/2307-6046-2017-0-1-8-8
Article PDF (Russian) (759.07 KB)
How to cite
Melnikov D.A., Gromova A.A., Raskutin A.E., Kurnosov A.O. Theoretical calculation and experimental determination of modulus of elasticity and strength of GRP VPS-53/120 // Proceedings of VIAM. 2017. No. 1. DOI: 10.18577/2307-6046-2017-0-1-8-8. URL: https://test.viam.ru/en/journal/2017/1/8
Keywords
polymer composite materials, GRP, matrix, elastic-mechanical properties, fiber glass fabric, VPS-53/120, tension.
Abstract

In the article theoretical approaches to calculation of elastic – strength characteristics at tension of composite materials on the basis of woven fillers are given. Manufacturing methods of samples of curing binders for tension tests are described. The influence of manufacturing method of samples on defined elastic and strength characteristics of epoxy resin VSE-34 is investigated. Theoretical calculations are carried out and experimental data of strength and elastic modulus are obtained for VPS-53/120 fiberglass at tension. Comparison of theoretically calculated values with experimental ones is given.

The work is performed within the implementation of the complex scientific direction 13.2. «Constructional PСM» («The strategic directions of development of materials and technologies of their processing for the period till 2030»)

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