Numerical analyses of shear failure in reinforced concrete pile supported footings

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  • 数値解析による杭基礎フーチングのせん断破壊挙動の評価

Abstract

<p>This paper presents an evaluation of shear failure mechanisms in reinforced concrete (RC) pile supported footings by using a nonlinear numerical analysis. A rigid-body-spring model, which is one of discrete type approaches, is used to analyze shear failure behaviors of RC footings. The numerical model predicts the three dimensional crack development and the punching shear capacity, and is validated by comparison with experimental observations. Sensitivity analyses are conducted to study the effect of longitudinal reinforcement arrangement that affects productivity of reinforcement placement in construction.</p>

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Details 詳細情報について

  • CRID
    1390573242785131392
  • DOI
    10.11532/structcivil.68a.685
  • ISSN
    1881820X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • KAKEN
  • Abstract License Flag
    Disallowed

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