Damage tolerance of composite T-sections made of cost-effective carbon fibre preforms

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F15%3A%230001889" target="_blank" >RIV/00010669:_____/15:#0001889 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.emeraldinsight.com/doi/abs/10.1108/IJSI-02-2014-0007" target="_blank" >http://www.emeraldinsight.com/doi/abs/10.1108/IJSI-02-2014-0007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1108/IJSI-02-2014-0007" target="_blank" >10.1108/IJSI-02-2014-0007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Damage tolerance of composite T-sections made of cost-effective carbon fibre preforms

Popis výsledku v původním jazyce

T-sections of carbon fibre-reinforced composites are prone to delamination because they lack reinforcement through their thicknesses. The purpose of this paper is to present the structural response of cost-effective laminated T-sections when subjected tovarious types of loads and impacts. The core of the automated manufactured beams is analysed. Pull-off, flange tension, and flange bending were tested for specimens extracted from an I-beam. The failure processes for all of the specimens were investigated in detail, leading to the statistical evaluation of the failure modes. A correlation is apparent between the impact damage energy and certain fracture patterns. These results can be used to assess damage tolerance when designing stiffeners, beams, andvarious complex structures. The increase in strength by 25 per cent was measured for the advanced stitching located in the web section for the flange tension test. The resistance displayed by the T-sections toward impact damage was studi

Název v anglickém jazyce

Damage tolerance of composite T-sections made of cost-effective carbon fibre preforms

Popis výsledku anglicky

T-sections of carbon fibre-reinforced composites are prone to delamination because they lack reinforcement through their thicknesses. The purpose of this paper is to present the structural response of cost-effective laminated T-sections when subjected tovarious types of loads and impacts. The core of the automated manufactured beams is analysed. Pull-off, flange tension, and flange bending were tested for specimens extracted from an I-beam. The failure processes for all of the specimens were investigated in detail, leading to the statistical evaluation of the failure modes. A correlation is apparent between the impact damage energy and certain fracture patterns. These results can be used to assess damage tolerance when designing stiffeners, beams, andvarious complex structures. The increase in strength by 25 per cent was measured for the advanced stitching located in the web section for the flange tension test. The resistance displayed by the T-sections toward impact damage was studi

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

International Journal of Structural Integrity

ISSN

1757-9864

e-ISSN

1757-9872

Svazek periodika

6

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

17

Strana od-do

90-106

Kód UT WoS článku

000214186600005

EID výsledku v databázi Scopus

2-s2.0-84921658349