Numerical simulation of fatigue failure of composite materials under compression

Numerical simulation of fatigue failure of composite materials under compression

The process of fatigue fracture of carbon fibres reinforced plastic under compressive loads is considered from the standpoint of the theory of reaction rates. Numerical simulation is based on rheological structural models of the material, which reproduce thermodynamic processes of local plastic defo...

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Main Author: Petrov Mark
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2019/26/epjconf_epps2018_01040.pdf
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spelling doaj-062f11413c754d829262073b79c554a82021-08-02T02:39:59ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012210104010.1051/epjconf/201922101040epjconf_epps2018_01040Numerical simulation of fatigue failure of composite materials under compressionPetrov Mark0Aeronautical research institute named after S. A. Chaplygin, Department of strength of materials and structural componentsThe process of fatigue fracture of carbon fibres reinforced plastic under compressive loads is considered from the standpoint of the theory of reaction rates. Numerical simulation is based on rheological structural models of the material, which reproduce thermodynamic processes of local plastic deformation and failure occurring in time. The prediction of longevity of composite materials under compressive loads is similar to the solution of the problem for metal alloys under tensile loads when temperature and stresses are arbitrary functions of time.https://www.epj-conferences.org/articles/epjconf/pdf/2019/26/epjconf_epps2018_01040.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Petrov Mark
spellingShingle Petrov Mark
Numerical simulation of fatigue failure of composite materials under compression
EPJ Web of Conferences
author_facet Petrov Mark
author_sort Petrov Mark
title Numerical simulation of fatigue failure of composite materials under compression
title_short Numerical simulation of fatigue failure of composite materials under compression
title_full Numerical simulation of fatigue failure of composite materials under compression
title_fullStr Numerical simulation of fatigue failure of composite materials under compression
title_full_unstemmed Numerical simulation of fatigue failure of composite materials under compression
title_sort numerical simulation of fatigue failure of composite materials under compression
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2019-01-01
description The process of fatigue fracture of carbon fibres reinforced plastic under compressive loads is considered from the standpoint of the theory of reaction rates. Numerical simulation is based on rheological structural models of the material, which reproduce thermodynamic processes of local plastic deformation and failure occurring in time. The prediction of longevity of composite materials under compressive loads is similar to the solution of the problem for metal alloys under tensile loads when temperature and stresses are arbitrary functions of time.
url https://www.epj-conferences.org/articles/epjconf/pdf/2019/26/epjconf_epps2018_01040.pdf
work_keys_str_mv AT petrovmark numericalsimulationoffatiguefailureofcompositematerialsundercompression
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