落石捕捉性能把握に向けた実規模落石防護土堤の落体衝突実験

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タイトル別名
  • Weight-impact test of full-scale rockfall protective soil embankment for grasping rockfall trapping performance

抄録

<p>Because of increasing intensity hazard, the risks of extensive rockfall hazard are rising. Rockfall countermeasures with high workability, low costs of construction and maintenance, are requested. We, therefore, focused rockfall protective soil embankment consisted only by soils. However, performance-based design method of soil embankment is not established. In this study, weight-impact experiment on a real scale soil embankment is conducted to collect basic data for rockfall trapping performance. Based on the results of full-scale model tests, impact angle of soil embankment is influenced to rockfall trapping performance. Furthermore, not only impact behaviors of soil embankment but also repulsion behaviors of pocket is needed to be investigated.</p>

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詳細情報 詳細情報について

  • CRID
    1390006231374030464
  • NII論文ID
    130008026048
  • DOI
    10.11532/structcivil.67a.864
  • ISSN
    1881820X
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
    • KAKEN
  • 抄録ライセンスフラグ
    使用不可

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