Reinforced concrete (RC) columns, which are usually the main source of energy dissipation and ductility in bridges, are widely used in seismic regions of the nation. Even though current bridge design specifications ensure collapse prevention, damage of bents is expected in extreme events. Minor damage such as cover spalling may be repaired. Nevertheless, more severe […]
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source https://www.civilax.com/precast-bridge-bents-with-replaceable-fuses/