CF-18 Wing Full-scale Fatigue Testing And Structural Certification
Author(s)
A. Dabayeh, C. Yeung & P. Londei
Abstract
CF-18 wing full-scale fatigue testing and
structural certification
A. Dabayeh, C. Yeung & P. Londei
Bombardier Aerospace, Mirabel, Quebec, Canada
Abstract
The Canadian Forces (CF) ordered 138 FIA-18 from McDonnell aircraft
company (McAir)/Northrup for delivery starting 1982. The design was intended
to last 6000 hours under severe US Navy usage. This life was determined by the
manufacturer after conducting full-scale fatigue tests. These tests were required
to certify the safe life of the FIA-18 based on the USN operating conditions.
However, the difference between the CF-18 usage and the usage on which the
airframe was originally tested, in addition to these tests not considering structural
modifications performed on production aircraft after completion of full-scale
testing, have created some structural concerns and a need to do additional fullscale
fatigue testing. The Canadian Forces and the Royal Australian Airforce
(RAAF) are currently collaborating in the International Follow-On Structura
Keywords
Related Book
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