Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
권호 표지
DOI QR코드

DOI QR Code

Dynamic Response Analysis of 200m Honeycomb Lattice Domes by Rise Span Ratio

라이즈 스팬 비에 의한 200m 허니컴 래티스 돔의 동적 응답 분석

  • Received : 2019.04.23
  • Accepted : 2019.06.07
  • Published : 2019.06.15
Download PDF
⟨ Previous Next ⟩

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.

Keywords

References

  1. Kato, S., Nakazawa, S., Uchikoshi, M., & Mukaiyama, Y. (2000). Response Reducing Effect of Seismic Isolation System Installed between Large Dome and Lower Structures. Proceedings of the Sixth Asian Pacific Conference on Shell and Spatial Structures, pp.323-330
  2. Saka, T., Taniguchi, Y., & Konishi, T. (2000). Elastic Buckling Behavior of Triangle and Hexagon Double-Layer Brace Domes. Proceedings of the Sixth Asian Pacific Conference on Shell and Spatial Structures, pp.97-104
  3. Park, K. G., Chung, M. J., & Lee, D. W., "Earthquake Response Analysis for Seismic Isolation System of Single Layer Lattice Domes With 300m Span", Journal of Korean Association for Spatial Structures, Vol.18, No.3, pp.105-116, 2018 https://doi.org/10.9712/KASS.2018.18.3.105
  4. Liew, J. Y. R. (2018). Design and Construction of Complex Large Roof Structures. Proceedings of the 12th Asian Pacific Conference on Shell and Spatial Structures, pp.56-70
  5. Lee, Y. R., Kim, H. S., & Kang, J. W., "Investigation Into Optimal Installation Position of TMD for Efficient Seismic Response Reduction of Retractable-Roof Spatial Structure", Journal of Korean Association for Spatial Structures, Vol.18, No.2, pp.43-50, 2018 https://doi.org/10.9712/KASS.2018.18.2.43
  6. Park, K. G., & Lee, D. W., "Reducing Effect Analysis on Earthquake Response of 100m Spanned Single-Layered Lattice Domes With LRB Seismic Isolation System", Journal of Korean Association for Spatial Structures, Vol.19, No.1, pp.53-64, 2019 https://doi.org/10.9712/KASS.2019.19.1.53