earticle

영어

This paper deals with a generation of design spectrum compatible artificial earthquake wave. In seismic response analysis of building structures, the input ground accelerations have considerable effect on dynamic characteristics of structures. The artificial earthquake wave are generated according to previously recorded earthquake waves in past earthquake events. It is appointed that the artificial wave have identical phase angles to the recorded earthquake wave, and their overall response spectra are compatible with seismic design spectrum with 5% of critical viscous damping.
It is concluded that the artificial earthquake waves simulated in this paper are applicable as input ground motions for a seismic response analysis of building structures.