FIELD: transportation.
SUBSTANCE: lifting vessel hung on the rope, freely hovering after loading or unloading. The technical condition of the rope is assessed according to the value of its tensile stiffness by measuring the frequency of free vibrations of the vessel lifted by the rope using equipment of systems for continuous parameter monitoring and examination of the lifting unit operation and direct calculation of the rope tensile stiffness.
EFFECT: enabling continuous monitoring over the lifting rope technical condition.
2 cl
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