Method of calculation for dynamic strength of complex configuration frame structures of locomotives for transport engineering
Galina Khromova,
Davran Radjibaev,
Aliya Zabiyeva
Abstract:The article presents a numerical and analytical method for studying the bending-longitudinal vibrations of the load-bearing frame of the locomotive frame of a complex configuration in the form of an elastic rod of variable cross-section with variable mass, bending and longitudinal stiffness, based on methods: piecemeal linear approximation, iterations and the Boundary Element Technology. Numerical studies are performed in C # and in MATHCAD 15.
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