The determination of the forces in the elements of steel wire rope winding on the drum

N Fidrovska Ukrainian Engineering and Pedagogical Academy
A Lomakin Ukrainian Engineering and Pedagogical Academy
T Sadlovska Mining and Electromechanical College of the State Higher Educational Institution "Kryvyi Rih National University"

Keywords: Kirchhoff’s system of equations, axial forces, deformation of wire, curvature of the axis, twisting, bend of the rope, drum, steel wire rope, wire

Abstract

The article deals with the problem of determining the forces that arise in the elements of a
rope when rope is wound on a drum. The distribution of forces in the elements of the rope, which is
wound on the drum, is considered.
A new calculation is proposed based on the classical theory, namely, on the Kirchhoff
system of equations.
A graphical representation of the forces and forces acting on the rope bent on the drum is given.
An additional coefficient γ is introduced into the calculation formulas, which depends on the
type of rope.

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