CALCULATION OF PHYSICAL AND MECHANICAL PROPERTIES OF HELICAL ANISOTROPIC ROD SCREW ELEMENTS
Institute of Problems of Machine Science of the Russian Academy of Sciences, St. Petersburg; Chief Scientific Officer
G. . Zamoruev
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; Associate professor
A. D. Perechesova
ITMO University, Department of Mechatronics;
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Abstract. An algorithm for calculating the elastic constants of helical anisotropic rod screw elements on the base of optimization methods is presented. A cable is considered as an example of helical anisotropic rod. The elastic constants of the cable are calculated by minimization of a functional in preset intervals of the Poisson ratio values.
Keywords:
helical anisotropic rod, integral elastic constants, cable, optimization methods
