Numerical analyses of shear failure in reinforced concrete pile supported footings
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- Nakayama Takehiko
- 株式会社竹中土木
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- Saito Shigehiko
- 山梨大学 大学院総合研究部
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- Sato Kennosuke
- 山梨大学 大学院総合研究部
Bibliographic Information
- Other Title
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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>
Journal
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- Journal of Structural Engineering, A
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Journal of Structural Engineering, A 68A (0), 685-692, 2022
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390573242785131392
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- ISSN
- 1881820X
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- Text Lang
- ja
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- Data Source
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- JaLC
- KAKEN
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- Abstract License Flag
- Disallowed