Study on the catastrophic mechanism of slope instability induced by pore gas migration under severe drying-wetting alternation

Abstract Pore gas migration under severe drying-wetting alternation induces the instability of unsaturated soil slopes, the study of its catastrophic mechanism can be based on the effective stress equation and shear strength equation of unsaturated soil, the unsaturated permeability coefficients in...

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Bibliographic Details
Main Authors: Jianjun Dong, Mingxin Xu, Hao Jiang, Ke Gao
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-01934-y
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