Theoretical substantiation of decrease the rocking of cargo on the rope of the building crane

Results of theoretical researches of influence of design features cargo rope for the period and amplitude of its fluctuations are resulted. It is offered to establish a mechanical quencher of fluctuations in the form of the attached weight which weight is insignificant, but promotes decrease in the period of fluctuation flexible rope on the size depending on the location of the attached weight on length of a rope.