Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2010.03a
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- Pages.771-776
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- 2010
Generation of Seismic Environment and Design Code Compatible Representative Earthquake Motion
지진환경과 설계기준과 호환하는 대표 입력 지진파의 생성
- Jeong, Chang-Gyun (Dept. of Civil and Environmental Engineering, Hanyang University) ;
- Park, Du-Hee (Dept. of Civil and Environmental Engineering, Hanyang University)
- Published : 2010.03.25
Abstract
Since the importance of seismic design is greater, dynamic analysis is more widely using than past. The input motion is one of the most important factors of dynamic analysis. However, in Korea input motions are selected from U.S. and Japan those are captured from large magnitude earthquakes without considering seismic environment or generated in frequency domain. In this research, the methodology for generating input motions those are considered seismic environment and design code is proposed. The seismic environment compatibility is considered by performing deaggregation and the design code compatibility is considered by time-domain artificial time history accelration generation method. The results shows that seismic environment and design code compatible input motions are successfully generated.