Elzeadani Mohamed, Bompa Dan V, Elghazouli Ahmed Y
Department of Civil and Environmental Engineering, Imperial College London, London SW7 2BU, UK.
Department of Civil and Environmental Engineering, University of Surrey, Guildford GU2 7XH, UK.
Data Brief. 2024 Feb 8;53:110172. doi: 10.1016/j.dib.2024.110172. eCollection 2024 Apr.
The presented data cover experimental and numerical axial load-shortening results of steel tubes infilled with rubberised alkali-activated concrete. The experimental data are obtained from 36 concrete filled steel tube specimens with circular and square cross-sections, length-to-diameter/width ratios of 2 and 4, and three different rubber contents in the concrete infill. The data from the numerical assessment cover the axial load-shortening response of over 300 finite element models. These cover a wide range of concrete infill strengths and rubber contents, steel tube grades, specimen widths, and steel tube wall thicknesses. Detailed descriptions of the material and methods, experimental testing, and numerical modelling procedures are also provided. The data reported herein supports the discussion in the research article "Axial compressive behaviour of composite steel elements incorporating rubberised alkali-activated concrete," and in the case of the numerical parametric assessment, give for the first time the full axial load-shortening response of all the models considered.
所呈现的数据涵盖了填充橡胶化碱激发混凝土的钢管的试验和数值轴向荷载-缩短结果。试验数据来自36个圆形和方形截面的钢管混凝土试件，长径/宽比为2和4，混凝土填充物中橡胶含量有三种不同情况。数值评估的数据涵盖了300多个有限元模型的轴向荷载-缩短响应。这些模型涵盖了广泛的混凝土填充物强度和橡胶含量、钢管等级、试件宽度以及钢管壁厚。文中还提供了材料和方法、试验测试以及数值建模程序的详细描述。本文所报告的数据支持了研究文章《包含橡胶化碱激发混凝土的组合钢构件的轴向压缩性能》中的讨论，并且在数值参数评估方面，首次给出了所有考虑模型的完整轴向荷载-缩短响应。
