아치구조물의 기둥강성 변화에 따른 지진응답 특성분석을 위한 진동대 실험

Title
아치구조물의 기둥강성 변화에 따른 지진응답 특성분석을 위한 진동대 실험
Other Titles
Shaking Table Tests of Arch Structures with Various Column Stiffnesses for Evaluation of Seismic Responses
Author(s)
강주원석근영[석근영]
Keywords
Spatial Structure; Scaled Model; Dynamic Response Characteristic; Shaking Table; 공간구조; 축소모형; 동적응답특성; 진동대
Issue Date
201001
Publisher
대한건축학회
Citation
대한건축학회논문집 구조계, v.26, no.01, pp.87 - 94
Abstract
Structural characteristics of spatial structure are different from that of rahmen structures and it has a lot of factors that are unpredictable. It is necessary to consider both horizontal and vertical responses for seismic vibration because of dynamic characteristics of spatial structures. On this study, shaking table tests of arch structures is conducted for evaluation of seismic response according to various column stiffnesses through scale-down model of arch structure that has the basic dynamic characteristics of spatial structure. This scale-down model on the shaking table is subjected to scaled down earthquake load. As results of this study, though remarkable response is not occurred in horizontal direction in the region of higher frequency than the region that seismic energy is concentrated, relatively large response is occurred in vertical direction. It is proved that seismic response of arch structure with column is varied according to stiffness of columns.
URI
http://hdl.handle.net/YU.REPOSITORY/22977
ISSN
1226-9107
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건축학부 > 건축학부 > Articles
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