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Magneto-assisted 3D printing of steel fiber-reinforced concrete for enhanced buildability and interlayer bonding

delete2026-05-02
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PRE
AI
S
Shengming Hu
J
Jielin Tao *
D
Dengwu Jiao *
DOI：10.1016/j.addma.2026.105221delete
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Abstract

Abstract

En 中文
• A customized magnetic print-bed is developed to impose magnetic intervention after filament deposition. • Simultaneous enhancements in buildability and interlayer bonding are achieved due to magnetically induced fiber motion. • The anisotropy of acoustic and compressive properties of 3D printed specimens is altered after magnetic field exposure. • X-CT results confirm the magnetically induced redistribution and reorientation of steel fibers within the printed members.
Keywords:
magnetic field
steel fiber-reinforced concrete
3D printing
interlayer bonding
buildability

Journal

Additive Manufacturing cover
Additive Manufacturing
IF:
11.1
Papers:
4.5K
Citations:
4.9W

Organization

C
city university of hong kong
Scholars:
4.6K
Papers: 2.7K
Citations: 2
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