목표스펙트럼의 평균과 분산에 근사한 지반운동 선정 방법에 따른 결과 비교Selection of Ground Motions considering the mean and variance of Target Response Spectrum
- Other Titles
- Selection of Ground Motions considering the mean and variance of Target Response Spectrum
- Authors
- 하성진; 한상환; 석승욱
- Issue Date
- Oct-2012
- Publisher
- 대한건축학회
- Keywords
- 목표스펙트럼; 지반운동; 평균; 분산; Target response spectrum; Ground motion; Mean; Variance
- Citation
- 대한건축학회 추계학술발표대회논문집, v.32, no. 2, pp.383 - 384
- Indexed
- OTHER
- Journal Title
- 대한건축학회 추계학술발표대회논문집
- Volume
- 32
- Number
- 2
- Start Page
- 383
- End Page
- 384
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/164415
- ISSN
- 2287-5786
- Abstract
- Performance evaluation method developed in recent years requires linear or nonlinear time-history analysis, which needs forselecting proper ground motions to evaluate accurate demand and capacity of the structure. It is important to select groundmotions to make the mean and variance of their response spectra match those of the target response spectrum. Kottke andRathje (2008) are proposed the process for selecting the proper ground motion using semi-automatic method but the step iscomplicate and lead to a lot of computational cost. This study proposed an efficient method for selecting ground motions. Thispaper compares the selection results obtained from the two methods with the same target spectrum and ground motions library.
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