Full-Scale Bridge Test to Monitor Vibrational Signatures
Published 1993 · R. Lauzon, J. DeWolf
Structural Engineering in Natural Hazards Mitigation
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Abstract
A full-scale highway bridge, in the process of being demolished and replaced was monitored using vibrational techniques in its in-service condition. The bottom flange and web of one fascia girder were incrementally cut and the vibrational monitoring repeated during the passage of a test vehicle. Comparison of some representative results are presented.
Study Snapshot
PopulationOlder adults (50-71 years)
Sample size24
MethodsObservational
OutcomesBody Mass Index projections
ResultsSocial networks mitigate obesity in older groups.