6533b862fe1ef96bd12c6bea
RESEARCH PRODUCT
Analysis of nonlinear time-dependent properties of carbon fiber reinforced plastic under off-axis loading
Alejandro Sanchez BolinchesMukhamiat AlimovAlexander DumanskyAlexander Dumanskysubject
010302 applied physicsMaterials scienceConstitutive equation02 engineering and technologyFibre-reinforced plasticElasticity (physics)021001 nanoscience & nanotechnology01 natural sciencesNonlinear systemRheology0103 physical sciencesComposite materialDeformation (engineering)0210 nano-technologyAnisotropyResolventdescription
Abstract Polymeric composites are rheonomic materials and their deformation can be described using the hereditary elasticity relations which allow for describing the mechanical behavior under time-variable loading with consideration of the influence of temperature and other operational factors. A system of hereditary-type constitutive relations is proposed for off-axis specimens of a unidirectional carbon fiber-reinforced plastic subjected to loading at different strain rates. Using the algebra of resolvent operators and inverted transformation, the constitutive equations allowing of description of anisotropy of rheological properties and, in particular, sensitivity to strain rates are derived.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-01-01 | Materials Today: Proceedings |