引抜き実験における鉄筋コンクリートはり主筋の機械式定着性状に関する研究

書誌事項

タイトル別名
  • HEADED ANCHORAGE CAPACITIES OF BEAM REINFORCEMENT BARS IN REINFORCED CONCRETE BEAM-COLUMN JOINTS BASED ON THE PULL-OUT TESTS
  • ヒキヌキ ジッケン ニ オケル テッキン コンクリートハリ シュキン ノ キカイシキ テイチャク セイジョウ ニ カンスル ケンキュウ

この論文をさがす

抄録

The anchorage capacity of the cone shaped splitting failure is focused in this paper. The cone shaped splitting capacity is examined by the pull-out testing with the series of twenty-nine specimens. Transference of stress from the anchored beam rebars to the concrete at the potion that is simulating the beam-column joint is observed. The results of the tests suggest the followings : l) The cone shaped splitting capacity is corresponding to the lateral tensile capacity of concrete and hoop reinforcements in the beam-column joint. 2) Anchorage strength in case of the side burst failure is estimable as safe with the existing empirical formula. 3) The maximum bearing stress at the anchor-heads is three times as large as the compressive strength of concrete. This paper also proposes a simple model to estimate the bond stress of the anchored reinforcements in the member with flexural stress

収録刊行物

被引用文献 (3)*注記

もっと見る

参考文献 (23)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ