Variable-order fractional constitutive model for triaxial fatigue behavior of freeze-thaw double-fractured red sandstone
To explore the fatigue behavior of freeze-thaw fractured rocks, triaxial incremental cyclic loading tests were performed on double-fractured red sandstone under three freeze-thaw cycle conditions. A fatigue deformation constitutive model incorporating variable-order fractional derivatives was propos...
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| Main Authors: | Jian Hu, Ying Gao, Jianxi Ren, Fan Yang, Chi Zhang, Xiaowa Mao, Shangxin Feng |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2025-08-01
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| Series: | Frontiers in Built Environment |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fbuil.2025.1614908/full |
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