Temperature Effects on Dynamic Properties of Suspended Cables Subjected to Dual Harmonic Excitations

Table 1

Notations and values of physical parameters.

Physical meaning (notation)	Value (unit)
Density ()	7800 (kg/)
Cable span ()	200 (m)
Young’s modulus ()	(Pa)
Area of cross section ()	()
Thermal expansion coefficient ()	(C)
Temperature variations ()
Damping ratio ( )	0.005 ()
Sag-to-span ratio ()	()