Investigation of the role of crown crack in cohesive soil slope and its effect on slope stability based on the extended finite element method

Tensile cracks in soil slopes, especially developing at the crown, have been increasingly recognized as the signal of slope metastability. In this paper, the role of crown cracks in natural soil slopes was investigated and its effect on stability was studied. A numerical modeling of slope and simula...

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Veröffentlicht in:	Natural hazards (Dordrecht) 2022, Vol.110 (1), p.295-314
Hauptverfasser:	Bao, Yiding, Li, Yuchao, Zhang, Yansong, Yan, Jianhua, Zhou, Xin, Zhang, Xudong
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Civil Engineering Cohesive soils Compressive properties Cracking (corrosion) Cracks Deformation Earth and Environmental Science Earth Sciences Environmental Management Failure Finite element analysis Finite element method Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Hydrogeology Mathematical analysis Metastable state Natural Hazards Natural slope Original Paper Plastic zones Sensitivity analysis Simulation Slip Slope stability Soil investigations Soil stability Soil strength Soil testing Stability analysis Tensile strength Tensile tests Tension
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