Full-field deformation evolution characteristics of freeze-thawed fault zone rock mass revealed by digital image correlation: a lab-scale investigation

This work aims to reveal the macro-meso fracture evolution responses of fault zone samples subjected to repeated freeze-thaw (FT) weathering utilizing digital image correlation technology (DIC). Remolded specimens were prepared and then subjection to FT cycles of 0, 20, 40, and 60, respectively. Tes...

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Bibliographic Details
Main Authors: Yihai Zhang, Beibei Sun, Yi Ren
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Materials
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Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2025.1615128/full
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