Analysis of static loading of 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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| Affiliation: | (1) School of Aerospace Engineering, Georgia Institute of Technology, 270 Ferst Drive, 30332-0150 Atlanta, GA, USA;(2) Daniel Guggenheim School of Aerospace Engineering, Georgia Institute of Technology, 270 Ferst Drive, 30332-0150 Atlanta, GA, USA |
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| Abstract: | A three-dimensional design model of a helicopter tubular skid landing gear based on the application of the large beam displacement theory is presented. The design model takes into account special features of constructive, physical and geometrical deformation nonlinearity. The analysis of a real helicopter structure is given that confirms sufficient validity of calculation results obtained using the model developed by comparing with the results of the finite element analysis. |
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