Seismic retrofit is a process of strengthening and reinforcing structures to withstand the intense forces of earthquakes. Several synonyms for seismic retrofit include earthquake retrofit, seismic upgrade, seismic strengthening, seismic rehabilitation, and earthquake-resistant design. These terms describe the same process of securing buildings and other structures to prevent them from collapsing or being severely damaged during seismic events. Seismic retrofitting techniques often include strengthening existing building materials, installing additional supports and reinforcements, and improving the building's foundation. The goal of seismic retrofitting is to mitigate the risks and damages caused by earthquakes, protect the lives of occupants and the structural integrity of buildings.