Analysis of static loading for a helicopter tubular skid landing gear |
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| Authors: | S A Mikhailov L V Korotkov D V Nedel’ko |
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| Institution: | 1. Tupolev Kazan National Research Technical University, Kazan, Russia
2. OAO Kazan Helicopters, Kazan, Russia
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| Abstract: | We compare the results of analyzing the stress strain state for the tubular skid landing gear with regard for the physically and geometrically nonlinear scheme of deformation; the analysis is carried out by the finite element method and with the aid of a special beam-type design model. The analysis has been performed for a real helicopter design. The peculiarities of deforming the aircraft structures of the type under study are shown based on the comparison results. |
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