Experimental Study of Dynamic Test Characteristics on Nanjiang Road Bridge

Jia Mei Zhao; Bo Liu; Yu Liang Zhang

doi:10.4028/www.scientific.net/AMM.501-504.1378

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Experimental Study of Dynamic Test Characteristics...

Experimental Study of Dynamic Test Characteristics on Nanjiang Road Bridge

Abstract:

Dynamic test has been carried out to completed road bridge of Nanjiang Port inTianjin. When cars were passing through the bridge, the dynamic deflections, the maximum amplitudes, the relation between amplitude and velocity, the Natural frequency and the damping ratio were gained. Dynamic modulus, vibration characteristics and crack condition of the bridge were determined so as to ascertain the reliability of the bridge.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1378-1381

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1378

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Online since:

January 2014

Authors:

Jia Mei Zhao, Bo Liu, Yu Liang Zhang

Keywords:

Damping Ratio, Dynamic Test, Vibration Characteristics

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References

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