Rainfall-Induced Soil Slope Failure Stability Analysis and Probabilistic Assessment
Auteurs : Zhang Lulu, Li Jinhui, Li Xu, Zhang Jie, Zhu Hong
Rainfall-induced landslides are common around the world. With global climate change, their frequency is increasing and the consequences are becoming greater. Previous studies assess them mostly from the perspective of a single discipline?correlating landslides with rainstorms, geomorphology and hydrology in order to establish a threshold prediction value for rainfall-induced landslides; analyzing the slope?s stability using a geomechanical approach; or assessing the risk from field records.
Rainfall Induced Soil Slope Failure: Stability Analysis and Probabilistic Assessment
Additionally, the authors cover:
- The failure mechanisms of rainfall-induced slope failure
- Commonly used infiltration and stability methods
- The infiltration and stability of natural soil slopes with cracks and colluvium materials
- Stability evaluation methods based on probabilistic approaches
- The effect of spatial variability on unsaturated soil slopes and more
Introduction. Infiltration and Seepage Analysis in Soil Slopes. Stability Analysis of Slope under Rainfall Infiltration Based on Limit Equilibrium. Coupled Hydromechanical Analysis for Unsaturated Soil Slope. Stability of Soil Slope with Cracks. Stability Analysis of Colluvium Slopes upon a Rainstorm. Reliability Analysis of Slope under Rainfall. Probabilistic Assessment of Random Heterogeneous Soil Slopes. Probabilistic Model Calibration.
Lulu Zhang Lulu is a professor at Shanghai Jiaotong University, China.
Jinhui Li Xu Li Jie Zhang Hong Zhu
Date de parution : 01-2019
17.8x25.4 cm
Date de parution : 05-2016
17.8x25.4 cm
Thème de Rainfall-Induced Soil Slope Failure :
Mots-clés :
Pore Water Pressure; Bayesian Framework; Matric Suction; Colluvium Slopes; Pore Water Pressure Profile; Coupled Hydro-Mechanical Analysis; Pore Water Pressure Head; Cracked Soil; Unsaturated Soil; Failure Mechanisms; Permeability Function; Fundamental Concept of Reliability; Soil Suction; Heterogeneous Soil Slopes; Critical Slip Surfaces; Infiltration; Rainfall Induced Slope Failures; Infiltration Analysis; Slip Surface; Infiltration Rate; Negative Pore Water Pressures; Markov Chain Monte Carlo Simulation Method; Unsaturated Soil Slope; Pore-Water Pressure Profiles; Volumetric Water Content; Probabilistic Model Calibration; Slope Failure; Rainfall Infiltration; Safety Factor; Random Field Theory; Reliability Analysis; Posterior Histogram; Reliability Methods; High Fine Fractions; Seepage Analysis; Cpt Tip Resistance; Slope Deformation; MCMC Simulation; Slope Stability; Colluvial Soils; Spatial Variability of Soils; Displacement Vectors; Uncertainties of Soil Properties; Cumulative Infiltration; Water Retention Curve; Unsaturated Shear Strength