Research on Fatigue Fracture Kinetics of Helicopter Fuselage Bolting Elements

Transport Means 2016: Proceedings of the 20th International Scientific Conference 2016
Aleksandrs Urbahs, Kristīne Carjova, Aleksejs Nasibullins, Jurijs Feščuks

The paper contains results of experimental research carried out helicopter bench. Helicopter test bench was used to develop defect localization methodology of helicopter structure fatigue damage technical diagnostics. Analyzing helicopter structural defect for different helicopters types it is concluded that the joint elements of helicopter tail boom are still exposed to fatigue crack formation, crack development process is not controlled, and sometimes it is not possible to detect defects at all.

Atslēgas vārdi
Fatigue crack, acoustic emission testing, helicopter structure, bolts fractographic research

Urbahs, A., Carjova, K., Nasibullins, A., Feščuks, J. Research on Fatigue Fracture Kinetics of Helicopter Fuselage Bolting Elements. No: Transport Means 2016: Proceedings of the 20th International Scientific Conference, Lietuva, Juodkrante, 5.-7. oktobris, 2016. Kaunas: Kaunas University of Technology, 2016, 1040.-1044.lpp. ISSN 1822-296X. e-ISSN 2351-7034.

Publikācijas valoda
English (en)