Study of Stress-Strain State of an Aircraft Body at Steering Loads

Study of Stress-Strain State of an Aircraft Body at Steering Loads

A design scheme is considered: a cylindrical shell, which is loaded concentrated through the frame. A classical mathematical model is used for the adopted calculation scheme. Based on the mathematical model, the initial problem is analytically solved and an effective algorithm for multiparameter sol...

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Veröffentlicht in:Mechanics of solids 2020-05, Vol.55 (3), p.423-436
Hauptverfasser: Vinogradov, Yu. I., Menkov, G. B.
Format: Artikel
Sprache:eng
Schlagworte:
Aircraft
Algorithms
Classical Mechanics
Cylindrical shells
Mathematical analysis
Mathematical models
Parametric statistics
Physics
Physics and Astronomy
Steering
Strain
Stress-strain relationships
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Beschreibung
Zusammenfassung:A design scheme is considered: a cylindrical shell, which is loaded concentrated through the frame. A classical mathematical model is used for the adopted calculation scheme. Based on the mathematical model, the initial problem is analytically solved and an effective algorithm for multiparameter solution of the corresponding boundary value is constructed. The results of a quantitative analysis of the stress-strain state for the aircraft body are presented.
ISSN:0025-6544
1934-7936
DOI:10.3103/S0025654420030164