지반거동의 지속시간이 건물에 미치는 영향

서지정보

· 발행기관 : 한국전산구조공학회
· 수록지 정보 : 한국전산구조공학회 논문집 / 5권 / 1호
· 저자명 : 김희철

영어초록

Earthquake resistant design is evolutionary‘ and, a1though great progr않s has been made since seismic
design was made mandatory by building α성es， it is still not completely understαxi . 1n this paper, a
10 story steel building is analyzed. and its results are compared by applying two different actual ground
motions to the structure. 12 sets of Lorna Prieta, Ca1ifornia, earthquake data which occured in 1989‘
and recorded 7.1 on the Richter scale 킹ld 9 sets of Valparaiso, Chile, earthquake data which occured
in 1985, and recorded 7.8 on the Richter scale were scaled to zone 2B level of UBC-88. By applying
earthquake ground motions which had similar Richter scale magnitude, it was found that the Chile
earthquake which had long duration of ground motion affected about twκe bigger thar: that of California
earthquake which had relatively short duration of ground motion. 1n addition to the 야ak ground
motion, the duration of the ground motion is a very important factor in structural design

참고자료

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