Simultaneous Identification of Moving Vehicles and Bridge Damages Considering Road Rough Surface

Table 1

The first eight natural frequencies of the original and damaged bridge model (Hz).

	ω 1	ω 2	ω 3	ω 4	ω 5	ω 6	ω 7	ω 8
Original model	5.023	5.707	14.432	17.279	20.6	35.324	53.397	59.437
Damaged model	4.552	5.526	13.958	17.054	20.56	35.036	52.782	58.606