Fully bonded iron-based shape memory alloy for retrofitting large-scale bridge girders: Thermal and mechanical behavior

Wang, Sizhe; Su, Qingtian; Jiang, Xu; Michels, Julien; Ghafoori, Elyas

doi:10.1016/j.istruc.2024.106710

Structures

2024

DOI: 10.1016/j.istruc.2024.106710

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Fully bonded iron-based shape memory alloy for retrofitting large-scale bridge girders: Thermal and mechanical behavior

Sizhe Wang,

Qingtian Su,

Xu Jiang

et al.

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2024

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Cited by 2 publications

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Self-prestressing bonded patches using Fe-SMA and CFRP for lifetime extension of fatigue-cracked steel details

Wang,

Su,

Jiang

et al. 2024

Construction and Building Materials

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Self-prestressing bonded patches using Fe-SMA and CFRP for lifetime extension of fatigue-cracked steel details

Wang,

Su,

Jiang

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

A Review of Additively Manufactured Iron-Based Shape Memory Alloys

Sun,

Tan,

Ding

et al. 2024

Crystals

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Iron-based shape memory alloys (Fe-SMAs), traditionally manufactured, are favored in engineering applications owing to their cost-effectiveness and ease of fabrication. However, the conventional manufacturing process of Fe-SMAs is time-consuming and raw-material-wasting. In contrast, additive manufacturing (AM) technology offers a streamlined approach to the integral molding of materials, significantly reducing raw material usage and fabrication time. Despite its potential, research on AMed Fe-SMAs remains in its early stages. This review provides updated information on current AM technologies utilized for Fe-SMAs and their applications. It provides an in-depth discussion on how printing parameters, defects, and post-printing microstructure control affect the mechanical properties and shape memory effect (SME) of AMed Fe-SMAs. Furthermore, this review identifies existing challenges in the AMed Fe-SMA approach and proposes future research directions, highlighting potential areas for development. The insights presented aim to guide improvements in the material properties of AMed Fe-SMAs by optimizing printing parameters and enhancing the SME through microstructure adjustment.

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Fully bonded iron-based shape memory alloy for retrofitting large-scale bridge girders: Thermal and mechanical behavior

Cited by 2 publications

References 46 publications

Self-prestressing bonded patches using Fe-SMA and CFRP for lifetime extension of fatigue-cracked steel details

Self-prestressing bonded patches using Fe-SMA and CFRP for lifetime extension of fatigue-cracked steel details

A Review of Additively Manufactured Iron-Based Shape Memory Alloys

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