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Footprint caused by a vehicle configuration on the dynamic amplification of the bridge response
2015
Journal of Physics, Conference Series
The passage of a vehicle over a bridge leaves a unique footprint in the form of measured strains (or displacements) across the structure. This paper proposes a new level I damage detection method for short-span bridges using footprints of Dynamic Amplification Factor (DAF) versus vehicle speed. The total response of a bridge to a moving load is timevarying, and it can be assumed to be made of two components: 'static' and 'dynamic'. Here, DAF is defined as the ratio of the maximum total response
doi:10.1088/1742-6596/628/1/012064
fatcat:slpbgaezffdl7drzc3pskigc7y