コンクリート基礎上に設置した落石防護柵の耐衝撃挙動および安定性に関する有限要素モデルの妥当性検討

DOI

書誌事項

タイトル別名
  • An applicability of proposed FE model on impact behavior and stability of rockfall protection fence set on concrete foundation

抄録

<p>The applicability of the proposed FE model on the impact response behavior of the rockfall protection fences anchored to the plain concrete foundation was investigated comparing with the experimental results for the full-scale fence models. In this study, the fences having both conventional type and base-plate type anchoring systems for the steel posts were used. The results obtained from this study were as follows: 1) the time histories of the impact force and tensile forces acted to the wire-ropes which may be key parameters for designing the fence system considering the dynamic response characteristics, can be better predicted by using the proposed method; and 2) the local buckling behavior of the steel post near the base can be also appropriately evaluated.</p>

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390581070826649216
  • DOI
    10.11532/structcivil.70a.1041
  • ISSN
    1881820X
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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