FEM Analysis of Mechanical and Structural Properties of Long Fiber-Reinforced Composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F18%3A00005452" target="_blank" >RIV/46747885:24410/18:00005452 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/18:00005452

Výsledek na webu

<a href="https://www.intechopen.com/books/finite-element-method-simulation-numerical-analysis-and-solution-techniques/fem-analysis-of-mechanical-and-structural-properties-of-long-fiber-reinforced-composites" target="_blank" >https://www.intechopen.com/books/finite-element-method-simulation-numerical-analysis-and-solution-techniques/fem-analysis-of-mechanical-and-structural-properties-of-long-fiber-reinforced-composites</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5772/intechopen.71881" target="_blank" >10.5772/intechopen.71881</a>

Jazyk výsledku

angličtina

Název v původním jazyce

FEM Analysis of Mechanical and Structural Properties of Long Fiber-Reinforced Composites

Popis výsledku v původním jazyce

This chapter deals with studies of the mechanical properties of samples from long fiberreinforced composite structures that would contribute to the optimization of the developed constructions made of them. First, the basic issues of composite structures reinforced with long fibers (carbon or glass) and generally of composites with the specification of parameters that would lead to the optimization of mechanical properties with respect to the theoretical strength are presented. Further, the possibilities and methods of measurements of composite reinforced with carbon and glass fibers are described. This is followed by the introduction of analytical models for the description of the transversal isotropic composite, where these mathematical relations allow the determination of unknown elastic constants and they are also important for the verification of numerical models. Finally, it is comprehensively outlined the problems of creating a numerical model of advanced composite fibrous structure for determining the mechanical properties, both through the description of the continuum, and complex numerical model with a structural configuration enabling approach to allow closer interaction among fibers and matrix. Compared to the averaged values obtained from experimental samples, numerical simulations show a similar trend of stress on strain, with results obtained from simulations.

Název v anglickém jazyce

FEM Analysis of Mechanical and Structural Properties of Long Fiber-Reinforced Composites

Popis výsledku anglicky

This chapter deals with studies of the mechanical properties of samples from long fiberreinforced composite structures that would contribute to the optimization of the developed constructions made of them. First, the basic issues of composite structures reinforced with long fibers (carbon or glass) and generally of composites with the specification of parameters that would lead to the optimization of mechanical properties with respect to the theoretical strength are presented. Further, the possibilities and methods of measurements of composite reinforced with carbon and glass fibers are described. This is followed by the introduction of analytical models for the description of the transversal isotropic composite, where these mathematical relations allow the determination of unknown elastic constants and they are also important for the verification of numerical models. Finally, it is comprehensively outlined the problems of creating a numerical model of advanced composite fibrous structure for determining the mechanical properties, both through the description of the continuum, and complex numerical model with a structural configuration enabling approach to allow closer interaction among fibers and matrix. Compared to the averaged values obtained from experimental samples, numerical simulations show a similar trend of stress on strain, with results obtained from simulations.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/LO1201" target="_blank" >LO1201: ROZVOJ ÚSTAVU PRO NANOMATERIÁLY, POKROČILÉ TECHNOLOGIE A INOVACE TECHNICKÉ UNIVERZITY V LIBERCI</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Finite Element Method - Simulation, Numerical Analysis and Solution Techniques

ISBN

978-953-51-3850-1

Počet stran výsledku

22

Strana od-do

1-22

Počet stran knihy

312

Název nakladatele

Intechopen

Místo vydání

London

Kód UT WoS kapitoly

—