Vibration of PC Bridge during Failure Process
- 1 July 1986
- journal article
- Published by American Society of Civil Engineers (ASCE) in Journal of Structural Engineering
- Vol. 112 (7) , 1692-1703
- https://doi.org/10.1061/(asce)0733-9445(1986)112:7(1692)
Abstract
A vibration measurement was carried out on an existing prestressed concrete bridge during its failure test. The vertical and horizontal vibrations were measured based on the ambient vibration method. The change of vibrational characteristics due to deterioration of the bridge during the failure test was obtained. Moreover, a measured mechanism on the change of vibrational characteristics is discussed compared with a numerical analysis.Keywords
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