Study on Behavior Evaluation of Structures under Various Impacts and Shock Waves

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  • Obi H.
    大成建設（株） 技術センター 土木技術研究所
  • Sonoda Y.
    九州大学大学院 工学研究院社会基盤部門

Bibliographic Information

Other Title
  • 各種の衝撃作用を受ける構造物の挙動評価に関する取り組み
  • カクシュ ノ ショウゲキ サヨウ オ ウケル コウゾウブツ ノ キョドウ ヒョウカ ニ カンスル トリクミ

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Abstract

<p>This paper describes study cases on the behavior of RC structures under various impacts and shock waves, based mainly on numerical analysis. The fi rst study case considers the extent of the damage caused to an RC viaduct that goes over a road when a motor vehicle collides with the viaduct. The second study case concerns the degree of damage to an RC viaduct as the result of collision with tsunami fl otsam. The third study case examines the structural characteristics of a tsunami evacuation tower designed to withstand the impact of tsunamis and fl otsam, when fl otsam hits the tower. Finally, the fourth study case examines the application of discharge shock crushing to demolish an RC structure.</p>

Journal

  • Concrete Journal

    Concrete Journal 54 (7), 710-718, 2016

    Japan Concrete Institute

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