Which of the following is the primary purpose of installing seismic isolation bearings in a high-rise building in Japan
Which of the following is the primary purpose of installing seismic isolation bearings in a high-rise building in Japan?
A. To increase the building’s stiffness
B. To reduce the building’s weight
C. To absorb and dissipate seismic energy, reducing building vibrations
D. To improve the building’s fire resistance
E. To enhance the building’s energy efficiency
Answer: C
Explanation: Seismic isolation bearings are installed in high-rise buildings in Japan to absorb and dissipate seismic energy during earthquakes, reducing the transmission of lateral vibrations to the building structure. This minimizes structural damage and ensures occupant safety, a key seismic isolation
