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

Table 3

Transverse vibration simulation parameters of a hoisting conveyance.

Parameters	Numerical values	Units
Conveyance mass	3.4 × 10^4	kg
The moment of inertia of the conveyance with respect to the transverse direction	2.08 × 10^5	Kg/m^2
The moment of inertia of the conveyance with respect to the longitudinal direction	3.31 × 10^4	Kg/m^2
The moment of inertia of the conveyance with respect to the lateral direction	2.34 × 10^5	Kg/m^2
Spring stiffness	2.25 × 10^6	N/m
Roller diameter	0.35	m
Rope length	200	m
Rope diameter	0.076	m
Lifting time	20	s
Lifting speed	15	m/s