プレキャスト道路橋床版に新鉄筋継手を適用した接合部の施工時における品質管理に関する検討

  • 北村 健
    大成建設株式会社横浜支店河内川橋工事
  • 趙 唯堅
    大成建設株式会社技術センター土木技術研究所
  • 細谷 学
    大成建設株式会社土木本部土木技術部
  • 岩城 一郎
    日本大学 工学部土木工学科

書誌事項

タイトル別名
  • Investigation on quality control during construction in joint structure between precast highway bridge slabs
  • プレキャスト ドウロキョウ ショウバン ニ シン テッキン ツギテ オ テキヨウ シタ セツゴウブ ノ セコウジ ニ オケル ヒンシツ カンリ ニ カンスル ケントウ

この論文をさがす

抄録

<p>In Japan, the reduction of working population due to aging results in the decline of labor productivity. As a countermeasure, the use of precast members has been promoted in construction industries. Between precast members, joint structures are required, but the existing joint structures need a relatively large number of works on site and they may cause structural weak points due to construction failure. Therefore, a new rebar connection has been developed. To apply it to practical precast bridge slabs, the structural performance influenced by their tolerance and the constructability of precast bridge slabs by using them were investigated. Finally, based on these results, a quality control method during construction of new joint structures was suggested.</p>

収録刊行物

詳細情報 詳細情報について

問題の指摘

ページトップへ