Experimental study to determine dynamic tension force of cables of gantry for Super-T beam lauching

Abstract

     The paper presents briefly the experimental results to determine the dynamic tensional force in a branch of rope of electric lifting winch on the gantry crane that installed on the cap of brigde pier serving installation of SUPER-T beams. From which given the remarks and conclusions about the law of change of tensional force in the rope and then propose technical solutions to improve the mining efficiency of this equipment".