한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 2002년도 가을 학술발표회 논문집
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- Pages.527-532
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- 2002
Near field 지진기록 분류에 따른 특성 비교
Response Characteristics According to the Selection Procedure of Near Field EQGMS
초록
Near field ground motions contain distinct and large amplitude pulses in both velocity and displacement. This paper investigates characteristics of near field earthquakes and their effects on seismic demands. 20 EQGMs were selected for this purpose that satisfied 5 conditions for Near field motion. Among them ten EQGMs have one distinct peak velocity pulse in the velocity time history. In this study the responsed are Linear Elastic Response Spectrum(LERS), Response Modification Factor(R) and Inelastic Response Spectrum(IRS). The effect of the selection of Near field EQGMs on these response parameters are investigated.
키워드