Open access
Aug 2026
Non-Monotonic Mechanical Response and Multiscale Damage Evolution of Argillaceous Siltstone Under Wet–Dry Cycles
Argillaceous siltstone forms water-sensitive weak layers in red-bed slopes, but its multiscale deterioration under wet–dry cycling remains incompletely understood. Specimens subjected to 0, 1, 3, 5, 7, and 9 cycles were examined through uniaxial compression, energy analysis, digital image correlation (DIC), and microst...
Zi-Hang He, Da-Jin Zhang, Guang-Li Xu et al.
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