Research Article

Response Characteristics and Suppression of Transverse Vibrations of Mine Hoisting Conveyances Excited by Multiple Faults

Table 2

Formulas and results of different stiffness.

ItemsFormulaResults

Tensile stiffnessK11=EA/l1.96 × 109 N/m
Shear stiffnessK22=K33=GA/l7.85 × 108 N/m
Torsional stiffness2.45 × 1011 Nm/rad
Bending stiffness3.07 × 1011 Nm