설계지진의 위험도를 고려한 V E 스펙트럼 산정

For the evaluation of seismic safety of buildings, VE spectrum, which is represent the energy, is developed instead of acceleration of seismic hazard. Based on the seismic coefficient of UBC 97, boundary period TO and maximum velocity response VO is proposed considering Korean seismic hazard. Using TG and VO, finally, VE spectrum is developed for the four types of soil conditions.