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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Damage tolerance of composite T-sections made of cost-effective carbon fibre preforms
Original language description
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
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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