AlHamaydeh Mohammad, Amin Fouad Mostafa
Professor, Department of Civil Engineering, College of Engineering, American University of Sharjah, Sharjah, PO Box 26666, UAE.
Graduate research assistant, Department of Civil Engineering, College of Engineering, American University of Sharjah, Sharjah, PO Box 26666, UAE.
Data Brief. 2021 Nov 18;39:107589. doi: 10.1016/j.dib.2021.107589. eCollection 2021 Dec.
This article provides a wide range of circular columns strength values under different loading conditions. The provided strength values are dependent on various parameters including the longitudinal and transverse reinforcement ratios. Results for GFRP, steel and hybrid reinforcement configurations are provided. The results were collected from analysis output files of more than 60,000 columns, and tabulated in a form that is suitable for generating analytical strength curves. The provided data format allows the generation of strength curves for a wide range of slenderness ratios and the applied load eccentricities. Inspecting the analytical strength curves could provide insights on the slenderness limits for maintaining specific strength thresholds. Also, further investigations of data could provide a group of recommendations to avoid longitudinal and transverse reinforcement underutilization. Additional data processing could provide axial load-bending moment interaction diagrams for different columns` configurations taking into consideration the slenderness effects. The use of interaction diagrams in inspecting slender columns behavior is a ubiquitous subject that has been utilized in many recent research papers. Moreover, the results of a sensitivity analysis are provided within the article.
本文提供了不同加载条件下各种圆形柱的强度值。所提供的强度值取决于包括纵向和横向配筋率在内的各种参数。给出了玻璃纤维增强塑料（GFRP）、钢材和混合配筋配置的结果。这些结果是从60000多根柱的分析输出文件中收集的，并以适合生成分析强度曲线的形式制成表格。所提供的数据格式允许生成各种长细比和施加荷载偏心距下的强度曲线。检查分析强度曲线可以提供关于维持特定强度阈值的长细比限值的见解。此外，对数据的进一步研究可以提供一组建议，以避免纵向和横向钢筋未得到充分利用。额外的数据处理可以考虑长细比效应，为不同柱配置提供轴向荷载-弯矩相互作用图。在检查细长柱的行为时使用相互作用图是一个普遍的主题，在许多最近的研究论文中都有应用。此外，本文还提供了敏感性分析的结果。
