Study on the Comfort of Pedestrians on Landscape Footpath Paved on the Suspension Monorail System

Table 1

Natural vibration characteristics of bridge structure.

Order	Frequency (Hz)	Mode shape description
1∼5	0.854∼0.860	Longitudinal drift of pier
6∼11	0.935∼1.729	Transverse bending of pier
12	3.017	Torsion of track beam
13∼16	3.066∼3.453	Vertical bending of track beam and footpath
17∼18	3.582∼3.625	Vertical bending of track beam
19	3.715	Vertical bending of track beam and footpath
20∼22	4.155∼4.562	Torsion of track beam