鉄筋コンクリート構造におけるコンクリートの永久リサイクル使用の可能性に関する実験研究

書誌事項

タイトル別名
  • Experimental Study on the Possibility of Using Permanently Recycled Concrete for Reinforced Concrete Structures.
  • テッキン コンクリート コウゾウ ニ オケル コンクリート ノ エイキュウ リサイクル シヨウ ノ カノウセイ ニ カンスル ジッケン ケンキュウ

この論文をさがす

抄録

RC structures using the recycled aggregate concrete composed of recycled aggregate will evidently become concrete waste in due time. Such concrete waste has to be recycled as well in order to reduce concrete waste. In other words, the ideal goal is to use the recycled aggregate continuously. The purpose of this study is to determine whether the permanently recycled concrete is possible to use for reinforced concrete structures in terms of structural properties. For a structural property, aseismatic property was studied and discussed, taking into consideration the susceptibility of Japan to frequent earthquakes. The beam specimens of the flexural, shear and bond failure were tested on two types of concrete made of different concrete aggregate: recycled coarse aggregate made of original concrete, and mortar aggregate which was the final product of continually recycled concrete coarse aggregate. The test results showed that the beams using mortar aggregate concrete were equal in aseismatic property to normal concrete beams of the same concrete strength. From the above mention, it was verified that the permanently recycled concrete is possible to use for reinforced concrete structures.

収録刊行物

  • 材料

    材料 51 (8), 948-954, 2002

    公益社団法人 日本材料学会

参考文献 (6)*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