Benha University

إسلام محمد عبدالفتاح عواد القليوبي

معيد

كلية الهندسة بشبرا الهندسة المدنية

Utilizing AI Approach for Predicting the Contribution of Lateral Confinement to Enhancement of Reinforced Concrete Columns Compressive Strength

Engineering Research Journal (Shoubra) • 2025
العودة
معلومات البحث
المؤلفون Islam M Alqalyubi, Mohammed Hisham, Gehan Hamdy
الكلمات المفتاحية Artificial neural network (ANN), confined concrete, confined concrete strength, compressive strength, concrete column.
المجلة العلمية Engineering Research Journal (Shoubra)
الناشر Benha University, Faculty of Engineering (Shoubra)
المجلد 54
العدد 2
الصفحات 123-129
publication.type Local
رابط البحث Open Link
المواد المرفقة Not Available
الملخص
This study utilizes artificial intelligence to predict the optimum lateral confinement ratio for concrete columns through an innovative dual-phase approach. First, a comprehensive artificial neural network (ANN) model was developed using analytically generated data encompassing diverse parameters: section geometry, dimensions, concrete unconfined compressive strength, transverse steel yield strength, longitudinal reinforcement ratio, vertical spacing between ties, and confinement configurations. This model was carefully trained and optimized to ensure reliable performance across a wide range of conditions. Secondly, the model was validated against actual experimental results collected from various studies available in the literature, achieving an impressive ability to accurately predict the confinement effectiveness coefficient, with a mean square error of 0.01 and a mean absolute error of 0.07. This methodology effectively bridges the gap between theoretical models and experimental findings while providing a practical and efficient tool for estimating confinement effects, eliminating the need for extensive laboratory testing, complex mathematical formulations, or time-consuming procedures.
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