Research on the Dynamic Characteristics of the Double Slings System with Elastic Connection Considering Boundary Conditions

As the length of single sling increases, double slings with transverse connections are gradually becoming one effective measures to control undesirable vibration slings. In analysis dynamic characteristics system, this paper firstly deduces stiffness matrix elastically connected system by method (DSM), solves frequency equation evolved from using Wittrick-Williams (W-W) algorithm, and obtains systematic calculation under arbitrary boundary conditions. Secondly, a complete accurate is obtained comprehensively considering bending conditions sling, accuracy can be verified actual measurement data. Finally, best installation position quantity clamps in parametric clamps. The will provide theoretical basis for design optimization slings, further promote wide application system.