TsAGI Science Journal
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ISSN Druckformat: 1948-2590
ISSN Online: 1948-2604
APPLICATION OF THE FINITE ELEMENT METHOD FOR INVESTIGATION OF INFLUENCE OF TECHNOLOGICAL DAMAGE ON STRENGTH CHARACTERISTIC OF LAYERED COMPOSITE STRUCTURES
Volumen 49,
Ausgabe 8, 2018,
pp. 903-912
DOI: 10.1615/TsAGISciJ.2018029412
ABSTRAKT
Based on the specialized finite element taking into account the deformation features of layered composite structures, the authors developed a finite element model of the elastic structural element (torsion) of the helicopter main rotor hub. The developed model is adapted to reproduce possible technological damage. The effect of technological damage on the stress–strain state of the considered structural element of the helicopter rotor hub is analyzed.
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