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This article is cited in 12 scientific papers (total in 12 papers)
Stress-strain state of ice cover during aircraft takeoff and landing
A. V. Pogorelovaa, V. M. Kozinb, A. A. Matyushinac a Institute of Engineering and Metallurgy, Far Eastern Branch, Russian Academy of Sciences, Komsomol’sk-on-Amur, 681005, Russia
b Komsomol’sk-on-Amur State Technical University, Komsomol’sk-on-Amur, 681013, Russia
c Amur Humanitarian and Pedagogical State University, Komsomol’sk-on-Amur, 681000, Russia
Abstract:
We consider the linear unsteady motion of an IL-76TD aircraft on ice. Water is treated as an ideal incompressible liquid, and the liquid motion is considered potential. Ice cover is modeled by an initially unstressed uniform isotropic elastic plate, and the load exerted by the aircraft on the ice cover with consideration of the wing lift is modeled by regions of distributed pressure of variable intensity, arranged under the aircraft landing gear. The effect of the thickness and elastic modulus of the ice plate, takeoff and landing regimes on stress-strain state of the ice cover used as a runway.
Keywords:
incompressible liquid, elastic plate, unsteady motion, aircraft.
Received: 22.08.2014
Citation:
A. V. Pogorelova, V. M. Kozin, A. A. Matyushina, “Stress-strain state of ice cover during aircraft takeoff and landing”, Prikl. Mekh. Tekh. Fiz., 56:5 (2015), 214–221; J. Appl. Mech. Tech. Phys., 56:5 (2015), 920–926
Linking options:
https://www.mathnet.ru/eng/pmtf913 https://www.mathnet.ru/eng/pmtf/v56/i5/p214
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