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Review of investigations on aeronautical fatigue in the Federal Republic of Germany

Period from June 1989 to May 1991, 22. ICAF-Conference 1991 in Tokyo
: Buxbaum, O.; Schöpfel, A.
: Fraunhofer-Institut für Betriebsfestigkeit -LBF-, Darmstadt; International Committee on Aeronautical Fatigue -ICAF-

Darmstadt: Fraunhofer LBF, 1991, 65 pp. : Abb.,Tab.,Lit.
LBF-Bericht, S 193
International Committee on Aeronautical Fatigue (Conference) <22, 1991, Tokyo>
ISSN: 0721-5320
Conference Proceedings
Fraunhofer LBF ()
Bauteil; Betriebslastensimulation; Bruchmechanik; composite material; crack propagation; damage tolerance; environment; Faserverbundwerkstoff; fatigue life prediction; fatigue strength test; flight-by-flight test; fracture mechanic; full-scale test; Ganzzellenversuch; joint; material; material fatigue; metal; Metall; operational load simulation; random loading; residual strength; Restfestigkeit; Rißfortschritt; Schadenstoleranz; Schwingfestigkeitsversuch; structural component; Umwelt; weld; Werkstoff; Werkstoffermüdung; zufallsartige Beanspruchung; structural component; damage tolerant structure

This review was written as the German contribution to the ICAF-Minutes. It contains summarized results of investigations in the field of gained by industry and research organization. Most of the subjects are fatigue test specimens and components under constant amplitude, program and random loading. Other reports concern investigations about the cyclic stress-strain behaviour as well as crack propagation, fracture mechanics and residual strength. A considerable amount of reports on investigations of composite materials, especially of graphite/epoxies and their properties under environmental influence, are included.