Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Comparative Study of Bursting Force Equations for Post-Tensioned Anchorage Zones

포스트텐션 정착구역에서의 파열력 산정식 비교 분석

  • Received : 2017.10.11
  • Accepted : 2017.10.26
  • Published : 2017.12.15
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Abstract

For evaluating equations of bursting force in different codes, comparative study of the formulas was conducted. Because the equations does not consider variables such as shape of anchorages, angle of tendons, and eccentricity, a relation between the bursting forces and the variables has to be analyzed. In this paper, therefore, a comparative analysis of bursting forces computed by equations in the codes and finite element analysis was performed. As a result, it could be figured out that bursting force equations in the local zone were determined by coefficient k.

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References

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Cited by

  1. Anchorage Zone Reinforcement for Unbonded Post-Tensioned Circular Anchorage for Single Tendon vol.18, pp.3, 2018, https://doi.org/10.9712/KASS.2018.18.3.117