라이즈 스팬 비에 의한 200m 허니컴 래티스 돔의 동적 응답 분석Dynamic Response Analysis of 200m Honeycomb Lattice Domes by Rise Span Ratio
- Authors
- 박강근; 정미자
- Issue Date
- 2019
- Publisher
- 한국공간구조학회
- Keywords
- 200m honeycomb lattice domes; Seismic response; Time history analysis; LRB isolation device
- Citation
- 한국공간구조학회지, v.19, no.2, pp 51 - 61
- Pages
- 11
- Journal Title
- 한국공간구조학회지
- Volume
- 19
- Number
- 2
- Start Page
- 51
- End Page
- 61
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/45155
- DOI
- 10.9712/KASS.2019.19.2.51
- ISSN
- 1598-4095
2287-7401
- Abstract
- The objective of this study is to analysis the seismic response of 200m spanned honeycomb lattice domes under horizontal and up-down ground motion of El Centro earthquake. For the analysis of seismic response of the honeycomb lattice domes by rise/span ratio, the time history analysis is used for the estimation of the dynamic response. The low rise lattice dome is less deformed and less stressed than the high rise lattice dome for the earthquake ground motion. The 3-dimensional earthquake response is not significantly different the dynamic response of one directional ground motion. The earthquake response of domes with LRB isolation system is significantly reduced for the asymmetric vertical deformation and the horizontal and vertical accelerations.
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