DESIGN AND SERVICEABILITY OF SLAB TYPE FOOTBRIDGE USING GFRP PULTRUSION PROFILES

DOI 4 References

Bibliographic Information

Other Title
  • GFRP引き抜き成形材を用いた床版橋形式歩道橋の設計と使用性

Abstract

 This feasibility study examined the design and the serviceability of a newly proposed pedestrian slab bridge using GFRP pultrusion profiles bonded together by adhesive layers. The innovative feature is the appropriate adoption of semi-fixed support conditions with anchor bolts at both ends, in order to sharply reduce the bending deflection and to drastically improve the economic efficiency. In this paper, the validity of the development of the new type bridge is verified from results of a material design and tests, a trial structural design and partial model tests with real size. In addition, the practical design deflection calculation formula which can consider the shearing deformation is proposed, and the examination of the review of the limiting value which influences the economical efficiency directly is also carried out.

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Details 詳細情報について

  • CRID
    1390282680328250624
  • NII Article ID
    130004556688
  • DOI
    10.2208/jscejseee.67.258
  • ISSN
    21854653
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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