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技術學刊 EIScopus

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篇名 鋼筋混凝土版之貫穿剪力強度評估
卷期 27:1
並列篇名 Punching Shear Strength Prediction for Reinforced Concrete Slabs
作者 呂文堯游新旺
頁次 009-019
關鍵字 鋼筋混凝土貫穿剪力強度壓一拉桿Reinforced concretePunching shear strengthStrut-and-tieEIScopusTSCI
出刊日期 201203

中文摘要

美國ACI規範及英國BS規範方法對於鋼筋混凝土平版之貫穿剪力強度之計算,係採用經驗公式的方法。有別於經驗公式,本研究根據壓-拉桿模型建議一簡化分析方法來計算鋼筋混凝土平版之貫穿剪力強度。本研究藉由分析值和實驗值之比對,來探討所建議之簡化分析方法之精確性。經由實驗數據之測試比對發現,美國ACI規範方法、英國BS規範方法及本研究所建議之簡易分析方法,對於鋼筋混凝土平版之貫穿剪力強度皆能獲得不錯之預測精度。

英文摘要

The current design provisions on the punching shear strength of reinforced concrete slabs of the ACI Code and the BS Code are based on
empirical formulas. Based on the strut-and-tie model, this study proposes
a simplified method to predict the punching shear strength of reinforced
concrete slabs. The precision of the analytical method was further gauged
by the available experimental data. The comparison shows that the ACI
Code, the BS Code and the proposed simplified method can all accurately
predict the punching shear strength of reinforced concrete slabs.

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