Data underlying the PhD dissertation chapter 4: Benchmark Energy Harvesting Model for Fiber-Reinforced Cementitious Composites Utilizing Surface-Mounted Piezoelectric Materials

DOI:10.4121/b0758d60-32c4-4f9f-8d4f-51ac81a2e252.v1
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DOI: 10.4121/b0758d60-32c4-4f9f-8d4f-51ac81a2e252

Datacite citation style

Xie, Jinbao (2025): Data underlying the PhD dissertation chapter 4: Benchmark Energy Harvesting Model for Fiber-Reinforced Cementitious Composites Utilizing Surface-Mounted Piezoelectric Materials. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/b0758d60-32c4-4f9f-8d4f-51ac81a2e252.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite

Dataset

This dataset contains the data supporting Chapter 4 of the dissertation. This chapter has been published as a peer-reviewed journal article: https://doi.org/10.1088/1361-665X/ad43cb

This work provides a theoretical model for evaluating the energy harvesting of bendable ECC using surface-mounted polyvinylidene fluoride (PVDF). In the mechanical part, concrete damage plasticity model based on the explicit dynamic analysis was utilized to simulate the dynamic flexural behavior of ECC beam under different dynamic loading rates. The mechanism of force transfer through the bond layer between the PVDF film and ECC specimen was simulated by a surface-surface sliding friction model wherein the PVDF film was simplified as shell element to reduce computational cost. Then, the electromechanical behavior of the piezoelectric film was simulated by a piezoelectric finite element model. A simplified model was also given for a quick calculation. The theoretical model was verified with the experimentally measured mechanical and electrical results from the literature. Finally, a parametric analysis of the effects of electromechanical parameters on the efficiency of energy harvesting was performed. The verified theoretical model can provide a useful tool for design and optimization of cementitious composite systems for energy harvesting application.

History

  • 2025-10-06 first online, published, posted

Publisher

4TU.ResearchData

Format

The data are comprised of .xlsx and .docx files.

Organizations

TU Delft, Faculty of Civil Engineering and Geosciences, Department of Materials, Mechanics, Management & Design (3MD), Section of Materials & Environment

DATA

Files (4)