Bio-Inspired 3D Printing of Strain-Hardening Cementitious Composites Reticulated Shell-Roofs (2024-10)¶
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Journal Article - Materials Letters, Vol. 377, No. 137498
Abstract
Inspired by the diving bell structure of the water spider, this study presents an innovative 3D printed strain-hardening cementitious composite (3DP-SHCC) reticulated shell roof. The compressive behavior of the 3DP-SHCC reticulated shell roof is evaluated using a combination of experimental tests and numerical simulation approaches. The 3DP-SHCC reticulated shell roof features excellent mechanical properties and an aesthetically pleasing appearance. The specific energy absorption and ductility index of this structure are 0.065 J/g and 0.078, respectively. The feasibility of this concept is validated by constructing a complete building structure within just 16 min. This printing process has the potential to create complex designs with minimal labor, making it suitable for rapid construction in extreme environments.
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8 References
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In-Process Reinforcing Method:
Dual 3D Printing Procedure for Ultra-High-Performance Concrete Reinforced Cementitious Composites - Du Guoqiang, Sun Yan, Qian Ye (2024-03)
Flexural Performance of Nature-Inspired 3D Printed Strain-Hardening Cementitious Composites with Bouligand Structures - Hassan Habibelrahman, Rodriguez-Ubinas Edwin, Tamimi Adil, Trepci Esra et al. (2024-04)
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A Review - Zhou Wen, McGee Wesley, Gökçe H., Li Victor (2023-08)
A Bio-Inspired Solution to Alleviate Anisotropy of 3D Printed Engineered Cementitious Composites (3DP-ECC):
Knitting/Tilting Filaments
4 Citations
- Sun Yan, Du Guoqiang, Deng Xiaowei, Qian Ye (2026-01)
Enhancing Fiber Alignment and Tensile Properties of 3D-Printed Ultra-High Performance Strain-Hardening Cementitious Composites by Nozzle Channel Design - Sun Yan, Du Guoqiang, Mudasir Maryam (2025-11)
Rheological Investigations of Fresh Fiber-Reinforced Cementitious Composites Using Hydrophobic / Hydrophilic UHMWPE Fibers for 3D Concrete Printing Evaluation - Chen Wenguang, Yu Jie, Ye Junhong, Yu Jiangtao et al. (2025-11)
3D Printed High-Performance Fiber-Reinforced Cementitious Composites:
Fresh, Mechanical, and Microstructural Properties - Sun Yan, Du Guoqiang, Deng Xiaowei, Qian Ye (2025-06)
Effects of Nozzle Thickness on the Mechanical Properties of 3D Printable Ultra-High Performance Strain-Hardening Cementitious Composites (UHP-SHCC)
BibTeX
@article{du_qian.2024.BI3PoSHCCRSR,
author = "Guoqiang Du and Ye Qian",
title = "Bio-Inspired 3D Printing of Strain-Hardening Cementitious Composites Reticulated Shell-Roofs",
doi = "10.1016/j.matlet.2024.137498",
year = "2024",
journal = "Materials Letters",
volume = "377",
pages = "137498",
}
Formatted Citation
G. Du and Y. Qian, “Bio-Inspired 3D Printing of Strain-Hardening Cementitious Composites Reticulated Shell-Roofs”, Materials Letters, vol. 377, p. 137498, 2024, doi: 10.1016/j.matlet.2024.137498.
Du, Guoqiang, and Ye Qian. “Bio-Inspired 3D Printing of Strain-Hardening Cementitious Composites Reticulated Shell-Roofs”. Materials Letters 377 (2024): 137498. https://doi.org/10.1016/j.matlet.2024.137498.