Dsouza R, Antunes P, Kakkonen M, Jokinen J, Sarlin E, Kallio P, Kanerva M
Tampere University, Faculty of Engineering and Natural Sciences, P.O.Box 589, FI-33014 Tampere, Finland.
Instituto de Telecomunicações - Aveiro, PO Box 3810-193, Aveiro, Portugal.
Data Brief. 2020 Jul 13;31:106017. doi: 10.1016/j.dib.2020.106017. eCollection 2020 Aug.
This data article provides useful information often required for numerical modeling of the so-called microbond tests. It includes the experimental and simulation data of the microbond testing using Fibre Bragg Grating (FBG) fibres for optical strains. Microbond testing was performed on five different droplets of varying embedded length and diameter to collect the data. Finite element simulation was carried out and modelling was validated, by using two variables force and strain, to collect the data. The output data of the fitted models is given and is also visualized via graphs of force-strain derivative curves. The data of the simulations is provided for different finite element mesh densities. Here, to clarify the type and form of the data for the use by readers, the energy distribution curves describing various functionalities of the droplet, fibre and interface are presented. For further reading, the interpretation and analysis of this data can be found in a research article titled "3D interfacial debonding during microbond testing: Advantages of local strain recording" (R. Dsouza et al., 2020) [1].
本文提供了所谓微粘结试验数值建模通常所需的有用信息。它包括使用光纤布拉格光栅（FBG）光纤进行光学应变微粘结试验的实验和模拟数据。对五个不同的、具有不同嵌入长度和直径的液滴进行了微粘结试验以收集数据。通过使用力和应变这两个变量进行了有限元模拟并验证了建模，以收集数据。给出了拟合模型的输出数据，并通过力-应变导数曲线的图表进行了可视化。提供了不同有限元网格密度下的模拟数据。在此，为了向读者阐明数据的类型和形式，给出了描述液滴、光纤和界面各种功能的能量分布曲线。如需进一步阅读，可在一篇题为《微粘结试验期间的三维界面脱粘：局部应变记录的优势》（R. 德索萨等人，2020年）[1]的研究文章中找到对这些数据的解释和分析。
