Data underlying the PhD thesis: Shear behavior of concrete structures strengthened with ultra-high performance fiber-reinforced concrete (UHPFRC)

This dataset presents the data corresponding to PhD thesis titled “Shear behavior of concrete structures strengthened with ultra-high performance fiber-reinforced concrete (UHPFRC)”. Folder chapters 3 and 4 include the experimental data of tested UHPFRC-Concrete hybrid beams with varying parameters. The experimental data include the data for load-deformation response, load-interface displacement, and the DIC images for the cracking process and crack width calculation. In chapter 5, it contains the temperature data of both small and large-scale specimens for thermal analysis in order to detect the delamination between UHPFRC and concrete. In Chapter 6, the dataset contains the magnetic inductance for small and large-scale specimens to investigate the fiber distribution and orientation in UHPFRC elements.

本数据集对应题为《超高性能纤维增强混凝土（Ultra-High Performance Fiber-Reinforced Concrete, UHPFRC）加固混凝土结构抗剪性能》的博士学位论文相关数据。第3、4章对应的数据集文件夹收录了不同参数下经试验的UHPFRC-混凝土组合梁的试验数据，涵盖荷载-变形响应、荷载-界面位移相关数据，以及用于开裂过程分析与裂缝宽度计算的数字图像相关法（Digital Image Correlation, DIC）图像。第5章对应的文件夹收录了小型与大型试件的温度数据，用于开展热分析以检测UHPFRC与混凝土之间的剥离脱层现象。第6章数据集收录了小型与大型试件的磁电感数据，用于研究UHPFRC构件内纤维的分布与取向特征。