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DOI: 10.4121/ff4882ad-4cd6-49d3-8878-623c6b712759

Tao, Ran; Xu, Zhiyuan; Masania, Kunal; Teixeira de Freitas, S. (Sofia) (2025): Data underlying the publication: Bio-inspired Overlapping Curl Structures for Toughening Bio-Based Epoxy: A Study on the Fracture Phenomena . Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/ff4882ad-4cd6-49d3-8878-623c6b712759.v1

Categories

• Mechanical Engineering
• Aerospace Engineering
• Materials Engineering
• Engineering

Keywords

bio-based epoxy finite element method overlapping curl toughening mechanisms

Licence

CC BY 4.0

Interoperability

• RO-Crate Metadata

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by Ran Tao , Zhiyuan Xu , Kunal Masania , S. (Sofia) Teixeira de Freitas

This publication mainly illustrates a spider silk-inspired overlapping curl structure containing sacrificial bonds and hidden lengths to toughen a bio-based epoxy. The dataset includes the tensile and compact-tension experiment data for plotting the figures in the publication. The numerical simulation data is also presented, which has been used in the publication.

History

• 2025-09-19 first online, published, posted

Publisher

4TU.ResearchData

Format

.xlsx, txt. The data for the figures in the publication.

Associated peer-reviewed publication

Bio-inspired overlapping curl structures for toughening bio-based epoxy: A study on the fracture phenomena

Funding

• China Scholarship Council (grant code CSC 202006460010) Yong Jin
• FCT UIDB/50022/2020

Organizations

TU Delft, Faculty of Aerospace Engineering, Department of Aerospace Structures and Materials