土堤材料や重錘質量を変化させた小型落石防護土堤への重錘衝突実験

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タイトル別名
  • Weight-impact test of small-scale rockfall protective soil embankment with different materials and weight masses

抄録

<p>Rockfall protective soil embankment consists of only soils. In some cases, it can be the most economical, workable, and maintainable rockfall protection construction. However, the performance-based design method is not established. In this study, the weight-impact test was conducted on a small-scale model with different materials and weight masses. The results are as follows. When made with clay as soil embankment material, the weight penetrates the soil embankment and the soil embankment is compressed. When made with sand, the soil embankment is sheared and the weight run-up. When made with gravel, the soil embankment is almost no deformation. And collisions with the same kinetic energy, it was shown that the larger the mass, the more massive the destruction.</p>

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詳細情報 詳細情報について

  • CRID
    1390854717761842560
  • DOI
    10.11532/structcivil.68a.985
  • ISSN
    1881820X
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • KAKEN
  • 抄録ライセンスフラグ
    使用不可

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