Journal of the Korea institute for structural maintenance and inspection (한국구조물진단유지관리공학회 논문집)

Korea Institute for Structural Maintenance Inspection (한국구조물진단유지관리공학회)
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An Experimental Study on Flexural Behavior of Continuous Prestressed Steel I-Girder with Section Increasement at Internal Supports

지점부 단면형고 확대를 도입한 연속 프리스트레스트 Steel I-Girder의 휨거동에 관한 실험적 연구

  • Received : 2006.02.15
  • Published : 2006.11.30
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Abstract

The paper presents the results of a study on improvement in flexure capacities of continuous prestressed steel I-girder with section increasement at internal supports. After tensioning, the field experiment on prestressed steel I-girder has been performed in the various aspects of prestressed I-girder introducing section increasement at internal supports, tendon profile.

본 연구에서는 지점부 단면형고 확대를 도입한 연속 프리스트레스트 Steel I-Girder의 휨거동 특성을 파악하고자 하였다. 긴장력 도입 후 정적 휨 재하실험을 수행 하여 지점부 단면형고 확대도입 및 강연선의 배치양상, 도입된 긴장력을 실험변수로 하여 그에 따른 내하력 향상정도를 평가하였다.

Keywords

References

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