Detection of bridge damage through analysis of dynamic response to vehicular loads utilizing long-gauge sensors
Mohamed Saifeldeen,
Ahmed Monier,
Nariman Fouad
Abstract:PurposeThis paper presents a novel method for identifying damage in reinforced concrete (RC) bridges, utilizing macro-strain data from distributed long-gauge sensors installed on the concrete surface.Design/methodology/approachThe method relies on the principle that heavy vehicles induce larger dynamic vibrations, leading to increased strain and crack formation compared to lighter vehicles. By comparing the absolute macro-strain ratio (AMSR) of a reference sensor with a network of distributed sensors, damage l… Show more
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