Full Scale Fatigue Test and Failure Analysis of Advanced Jet Trainer Wing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F18%3AN0000120" target="_blank" >RIV/00010669:_____/18:N0000120 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/pdf/2018/47/matecconf_iceaf-v2018_04023.pdf" target="_blank" >https://www.matec-conferences.org/articles/matecconf/pdf/2018/47/matecconf_iceaf-v2018_04023.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201818804023" target="_blank" >10.1051/matecconf/201818804023</a>

Result language
angličtina
Original language name
Full Scale Fatigue Test and Failure Analysis of Advanced Jet Trainer Wing
Original language description
A verification method for the fatigue life of the jet trainer wing with integrated fuel tanks is presented. The test was performed to identifythe critical points of the structure, to determine strain data and to proof fatigue life of the wing. During the test the non-destructive inspection methods for the identification and evaluation of the critical failures were employed; i.e. visual, ultrasonic and eddy current method. The failures were classified according to significance and reparability. The special test rig was designed to redistribute the load on the structure and to determine test data. The load control system MTS AeroST™ was used for fatigue test control. The fatigue load sequences with multilevel profiles of static and fatigue loading were applied. During the test, more than 230 failures were identified. The critical failures were repaired when found using two types of repair (metal and composite). The repairs were monitored during subsequent fatigue test run and evaluated to utilize in service.
Czech name
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Czech description
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Project
<a href="/en/project/TH02010670" target="_blank" >TH02010670: Development of airframe for the L-39NG next generation aircraft</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MATEC Web of Conferences, vol. 188, art. no. 04023
ISBN
—
ISSN
2261-236X
e-ISSN
—
Number of pages
9
Pages from-to
nestrankovano
Publisher name
EDP Sciences
Place of publication
Neuveden
Event location
ostrov Chios, Řecko
Event date
Jun 20, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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