Damage identification and localization in civil structure is a widely studied topic. In this paper the feasibility of a damage detection method for railway bridge, based on on-board-vehicle sensors, is investigated. The level of accelerations on axle-box, bogie and carbody, excited by the presence of a defect on the bridge, are determined by means of numerical simulation of the train-bridge interaction.
Damage detection in railway bridges by means of train on-board sensors: A perspective option
AMERIO, LUCA;CARNEVALE, MARCO;A. Collina
2017-01-01
Abstract
Damage identification and localization in civil structure is a widely studied topic. In this paper the feasibility of a damage detection method for railway bridge, based on on-board-vehicle sensors, is investigated. The level of accelerations on axle-box, bogie and carbody, excited by the presence of a defect on the bridge, are determined by means of numerical simulation of the train-bridge interaction.File in questo prodotto:
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