Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Behavior Analysis of Base Isolation With Anti-Uplift Device for Arch Structure by Numerical Analysis

아치구조물 적용 인장저항 면진장치의 수치해석적 거동 분석

  • Received : 2020.08.19
  • Accepted : 2020.08.27
  • Published : 2020.09.15
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Abstract

If an excessive displacement occurs in the base isolation system, the structure will be damaged due to overturning of the upper structure. In this study, we analyze the behavior of base isolation by applying earthquake to base isolation with anti-uplift device. In the case of structures that generate horizontal reaction forces such as arch structures, horizontal reaction forces must be considered in the design of the base isolation and structural members. And anti-uplift device for preventing the excessive displacement of the base isolation system is needed.

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References

  1. Kim, G. C., Kim, K. I., & Kang, J. W., "The Seismic Behavior of the Truss-Arch Structure with Seismic Isolation", Journal of Korean Association for Spatial Structures, Vol.8, No.2, pp.73-84, 2008
  2. Kim, D. K., "Evaluation of Structural Response of Base Isolated Frame Considering Uplift Effect of Isolators", Journal of Korean Association for Spatial Structures, Vol.10, No.2, pp.69-76, 2010
  3. Kim, S. G., Kim, Y. S., Kim, G. C., & Kang, J. W., "The Seismic Response according to Rise-Span Ratio of the Arch Structure With Seismic Isolation", Journal of Korean Association for Spatial Structures, Vol.18, No.1, pp.55-65, 2018, doi: 10.9712/KASS.2018.18.1.55
  4. Kim, S. G., Kang, J. W., & Kim, G. C. (2017). Behavior Analysis of Isolation with Anti-uplift Device for Horizontal Load. Proceedings of the KASS 2017 Spring Conference, Republic of Korea, Vol.13, No.1, pp.105-106