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首页> 美国卫生研究院文献>Data in Brief >Experimental quantification of punching shear capacity for large-scale GFRP-reinforced flat slabs made of synthetic fiber-reinforced self-compacting concrete dataset
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Experimental quantification of punching shear capacity for large-scale GFRP-reinforced flat slabs made of synthetic fiber-reinforced self-compacting concrete dataset

机译：由合成纤维增强自压力混凝土数据集制成的大型GFRP加筋平板冲压剪切容量的实验量化

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摘要

This article provides experimental data on the punching shear behavior of synthetic fiber-reinforced slabs reinforced with glass fiber reinforced polymer (GFRP) bars and cast from self-consolidating concrete (SCC). The data was collected from tests performed on six full-scale specimens centrically loaded until failure as indicated by penetration of the column stub into the slab and achieving a sharp drop in the load carrying capacity. Three different reinforcement bar spacings were used to consider the effect of reinforcement ratio on punching shear resistance. Three of the specimens tested were reinforced by 1.25% of volume of synthetic fiber, and three were control specimens cast from regular SCC. Applied load, central deflections, and bar strain were monitored during the experiment and are provided in the supplementary data. Any future models for analyzing the punching shear behavior and capacity of flat slabs reinforced with GFRP rebars will find this data valuable for model validation, and for establishing suitable safety factors for design. Numerical studies on the simulation of fiber-reinforced concrete would also find value in this data to validate the numerical model and enable it to be used for further studies.
机译：本文提供了有关用玻璃纤维增​​强聚合物（GFRP）棒加强的合成纤维增强板的冲压剪切行为的实验数据，并从自合并混凝土（SCC）中浇铸。从六个全尺寸样本所执行的测试中收集数据，直到通过柱子存档到板坯的渗透并实现载荷容量的急剧下降而导致的故障。三种不同的增强条间距用于考虑增强比对冲压抗剪切抗性的影响。测试的三种标本由1.25％的合成纤维增强，三种来自常规SCC的对照样品。在实验期间监测施加的负载，中央偏转和条形菌株，并在补充数据中提供。任何未来用于分析冲压剪切行为的模型和使用GFRP钢筋加强的平板容量将发现该数据对于模型验证有价值，并为设计建立合适的安全因子。纤维增强混凝土模拟的数值研究还将在该数据中找到值以验证数值模型，使其能够用于进一步研究。

著录项

  • 期刊名称 Data in Brief
  • 作者

    Mohammad AlHamaydeh; Mhd Anwar Orabi;

  • 作者单位
  • 年(卷),期 2021(-1),-1
  • 年度 2021
  • 页码 -1
  • 总页数 6
  • 原文格式 PDF
  • 正文语种
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  • 关键词

    机译：平板;冲压剪切;GFRP;合成纤维;纤维钢筋混凝土（FRC）;自压力混凝土（SCC）;

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