A New Insight to Vibration Characteristics of Spans under Random Moving Load: Case Study of 38 Bridges in Ho Chi Minh City, Vietnam

Table 16

Frequencies f_z of Ben Noc bridge.

Ben Noc bridge			Frequencies (Hz)
Spans	Measurement times	Measurement directions
1	1	X	5
		Z	5
	2	X	5
		Z	5
	3	X	4.9
		Z	5.1
	4	X	5
		Z	4.9