Dynamic Response of a Casting Crane Rigid-Flexible Coupling System to High Temperature

Table 3

Notation and meanings of parameters.

Notation	Meaning
	Young’s modulus for temperature T
	Volume density
	Cross-sectional area
	Beam span
	Mounting position of cabin
	Length of wire rope
	Connection damping between cabin and beam
	Extreme right position of trolley
	th damping ratio of beam
	Unit vectors defined along the X-axis
Iy	Second moment of area
	Mass of the trolley
	Mass of the payload
	Mass of unit length for beam
	Maximum running speed of trolley
	Swinging angle of the payload
	Connection stiffness between cabin and beam
	Mass of cabin
	Extreme left position of trolley
	Unit vectors defined along the Z-axis