Research on the behavior and reinforcement of conventional rockfall protection fences by full-scale experiments

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  • 実規模実験による従来型落石防護柵の挙動と補強に関する研究
  • 実規模実験による従来型落石防護柵の挙動と補強に関する研究：既存ストックの有効活用について
  • ジツ キボ ジッケン ニ ヨル ジュウライ カタ ラクセキ ボウゴ サク ノ キョドウ ト ホキョウ ニ カンスル ケンキュウ : キソン ストック ノ ユウコウ カツヨウ ニ ツイテ
  • －Effective use of existing stock－
  • －既存ストックの有効活用について－

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<p>  About 70％ of Japan's land area is mountainous, and rockfall protection fences have been constructed to protect roads and houses since the period of rapid economic growth. The total length of conventional rockfall protection fences, which are composed of rhombic wire mesh, wire rope and H-shaped steel posts, is enormous, and it is necessary to make effective use of the existing stock to strengthen and extend their service life. In this study, the behavior of the conventional rockfall protection fence was investigated by full-scale experiments, and the reinforcement method was verified and its effectiveness was clarified.</p>

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