Fatigue Crack Growth in Aircraft Structural Elements at Real

Proceedings of the Third World Congress “Aviation in the XXI-ST Century” 2008
Vitālijs Pavelko, Igors Pavelko

The analytical and experimental researches concerning predicting of fatigue crack growth in the operating conditions are presented. Theory offatigue crack growthindicationis developed. There is planned and executed a flight experiment using the crack growth indicator (CGI) located on two aircraft An-24 and An-26. Results of crack growth in CGI at operational load allowed evaluating the parameters of generalized Paris- Erdogan law and statistical properties of crack increment per flight

Atslēgas vārdi
predicting of fatigue crack growth, a flight experiment, the crack growth indicator,Paris- Erdogan law

Pavelko, V., Pavelko, I. Fatigue Crack Growth in Aircraft Structural Elements at Real. No: Proceedings of the Third World Congress “Aviation in the XXI-ST Century”, Ukraina, Kiev, 22.-24. septembris, 2008. Kiev: National Aviation University, 2008, 1426.-1433.lpp.

Publikācijas valoda
English (en)