Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Analytical Study of a Historic Stone Arch Bridge After Retrofit to Evaluate Dynamic Characteristics and Structural Behavior

보수전과 후의 홍예교의 동적특성과 구조성능에 대한 해석연구

  • Received : 2020.11.24
  • Accepted : 2020.11.30
  • Published : 2020.12.15
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Abstract

This study evaluates safety assessment before and after repair of Seonamsa temple seungseon bridge, which refer to the representative Hongye bridge in Korea. In this approach natural frequency of the structure were considered in the modeling procedure. Trial & error method is applied to obtain the approximate natural frequency before and after retrofit construction. Stiffness of the actual structure was examined to account for the dynamic characteristics of Hongye bridge measured in the field and adjusting parameters in computer modeling. The safety and usability of the stone structure in terms of load bearing capacity and displacement were examined.

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References

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