Wing Repair Using an Adhesively Bonded Boron Composite Patch - Design and Verification

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F15%3A%230001903" target="_blank" >RIV/00010669:_____/15:#0001903 - isvavai.cz</a>

Result on the web

<a href="https://www.emeraldinsight.com/doi/abs/10.1108/IJSI-10-2013-0027" target="_blank" >https://www.emeraldinsight.com/doi/abs/10.1108/IJSI-10-2013-0027</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1108/IJSI-10-2013-0027" target="_blank" >10.1108/IJSI-10-2013-0027</a>

Result language

angličtina

Original language name

Wing Repair Using an Adhesively Bonded Boron Composite Patch - Design and Verification

Original language description

Various types of damage or cracking in the structural components of an airframe can occur during the service lifetimes of aging aircraft. These types of damage are commonly repaired with a patch that can be joined to the original structure by different techniques, e.g., riveting and bonding. The purpose of this paper is to describe the repair of a fatigue crack in the metallic wing structure of a jet trainer aircraft using an adhesively bonded boron composite patch. Adhesively bonded composite repair increases the lifetime by at least one order compared with the non-repaired structure. Both surface preparations provide equivalent results. The repair lifetime is significantly influenced by the patch geometry, and the longer patch significantly increasesthe lifetime of the panel. The lifetime of the structure can be increased by ~40-fold if the patch geometry is a rectangle with 1:1.5 proportions of the sides (length in the crack direction/length perpendicular to the crack propagation).

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20304 - Aerospace engineering

Project

—

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

Name of the periodical

International Journal of Structural Integrity

ISSN

1757-9864

e-ISSN

1757-9872

Volume of the periodical

6

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

20

Pages from-to

259-278

UT code for WoS article

000214188800008

EID of the result in the Scopus database

2-s2.0-84928486813