Are there any examples of retrofitted hospital buildings that were still damaged during the earthquake?
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Retrofitting hospital buildings to withstand earthquakes is crucial, yet some retrofitted structures still suffer damage during seismic events. For instance, a study on seismic retrofitting methods compared internal and external retrofitting, concluding that external retrofitting with steel frames and dampers was more effective and economical. Another study highlighted the importance of seismic protection through floor isolation in hospitals to ensure post-earthquake medical services, showing reduced seismic response in isolated floors compared to non-isolated structures. Additionally, a paper emphasized the need for effective retrofit strategies to minimize damage to critical medical facilities within hospitals, as collapse of non-structural elements can hinder hospital functionality post-earthquake. These examples underscore the ongoing challenge of fully safeguarding hospitals against seismic damage despite retrofitting efforts.
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