DESIGN AND APPLICABILITY OF STEEL AND STEEL-CONCRETE PLATE GIRDER BRIDGES WITH HYBRID SECTION

DOI 7 References
  • 長井 正嗣
    長岡技術科学大学 環境・建設系
  • 宮下 剛
    長岡技術科学大学 産学融合トップランナー養成センター
  • 劉 翠平
    長岡技術科学大学 産学融合トップランナー養成センター
  • 稲葉 尚文
    中日本高速道路（株）金沢支社 福井保全・サービスセンター
  • 本間 淳史
    東日本高速道路（株）関東支社 さいたま工事事務所

Bibliographic Information

Other Title
  • 鋼及び合成ハイブリッド桁の設計と適用性に関する考察

Abstract

 In Japan, steel and steel-concrete plate girder bridges with hybrid section, in which web plate has a relatively lower strength, have not been employed so far. From viewpoints of design method and economy, the background of situation is investigated. It is emphasized, on designing of this type of bridges and obtaining the competitiveness or superiority to conventional non-hybrid bridges, that shift of the design method from allowable stress design (ASD) method, which is conventional design method, to limit state design (LSD) method is necessary. On condition that LSD is employed, advantageous points over conventional non-hybrid girder is summarized. Shear strength of the hybrid girder is also studied, and evaluation of flexure, shear and flexure/shear interactive strength is proposed.

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Details 詳細情報について

  • CRID
    1390282680326066304
  • NII Article ID
    130004961256
  • DOI
    10.2208/jscejseee.68.203
  • ISSN
    21854653
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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