response spectra

Response spectra are graphical representations used in engineering and seismology to show how structures respond to different earthquake frequencies. They depict the maximum expected movement (like sway or acceleration) of a building or structure over a range of vibration frequencies. Essentially, they help engineers understand how a structure will behave during an earthquake, allowing them to design buildings that can better withstand seismic forces. The resulting data ensures safety and resilience in earthquake-prone areas, guiding the construction of structures that can endure the stresses imposed by ground shaking.