Evolution of a human-induced mass movement under the influence of rainfall and soil moisture

Domínguez-Cuesta, María José; Quintana, Leonard R.; Valenzuela, Pablo; Cuervas-Mons, José; Alonso, Juan Luis Alonso; Cortés, Silverio García

doi:10.1007/s10346-021-01731-4

Cited by 5 publications

(2 citation statements)

References 13 publications

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“…Surface disaster (landslide, groundwater degradation and etc.) would be induced by human activities (Meng et al, 2020;Zhang et al, 2021a;Zhang et al, 2021b;Domínguez-Cuesta et al, 2021;Medina et al, 2021). For example, a large number of landslides in the Three Gorges Reservoir area in China, have been reactivated by reservoir impoundment since 2003 (Guo et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Study on numerical simulation method of viscosity time-varying slurry diffusion law

Zhang

Zhang²,

Pei³

et al. 2023

Front. Earth Sci.

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In this study, finite element and finite difference methods were used for numerical calculations. The law of slurry diffusion in the inclined plane cracks is summarized in this study. Further, the equation describing the diffusion of slurry with time-varying viscosity in the plane fracture with dip angle was derived, and the mathematical model of slurry diffusion control equation and improved entropy clustering algorithm were developed. Thus, the law of slurry diffusion with time-varying viscosity in an inclined plane fractured rock mass was studied in detail, and the control equation obtained was modified to improve the prediction accuracy of diffusion of slurry with time-varying viscosity. By applying the model to actual working conditions, the results highlighted that the improved entropy clustering algorithm could more accurately describe the relationship between the factors influencing slurry diffusion and the slurry diffusion radius. The improved entropy clustering algorithm model can adjust the weights of the factors influencing the slurry diffusion in the diffusion control equation, which leads to a more flexible and more accurate slurry diffusion control equation.

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Section: Introductionmentioning

confidence: 99%

Study on numerical simulation method of viscosity time-varying slurry diffusion law

Zhang

Zhang²,

Pei³

et al. 2023

Front. Earth Sci.

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“…Changes in soil moisture are an important factor in landslides. Domínguez-Cuesta et al focused on the role of rainfall and soil moisture as triggering and evolutionary factors for unstable events [19]. Soil moisture saturation and sudden rainfall are more likely to lead to landslides.…”

Section: Introductionmentioning

confidence: 99%

Capture and Prediction of Rainfall-Induced Landslide Warning Signals Using an Attention-Based Temporal Convolutional Neural Network and Entropy Weight Methods

Zhang

Wei

Yao

et al. 2022

Sensors

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The capture and prediction of rainfall-induced landslide warning signals is the premise for the implementation of landslide warning measures. An attention-fusion entropy weight method (En-Attn) for capturing warning features is proposed. An attention-based temporal convolutional neural network (ATCN) is used to predict the warning signals. Specifically, the sensor data are analyzed using Pearson correlation analysis after obtaining data from the sensors on rainfall, moisture content, displacement, and soil stress. The comprehensive evaluation score is obtained offline using multiple entropy weight methods. Then, the attention mechanism is used to weight and sum different entropy values to obtain the final landslide hazard degree (LHD). The LHD realizes the warning signal capture of the sensor data. The prediction process adopts a model built by ATCN and uses a sliding window for online dynamic prediction. The input is the landslide sensor data at the last moment, and the output is the LHD at the future moment. The effectiveness of the method is verified by two datasets obtained from the rainfall-induced landslide simulation experiment.

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Research on the excavation stability evaluation method of Chaqishan ancient landslide in China

Guo³

et al. 2022

Engineering Failure Analysis

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Evolution of a human-induced mass movement under the influence of rainfall and soil moisture

Cited by 5 publications

References 13 publications

Study on numerical simulation method of viscosity time-varying slurry diffusion law

Study on numerical simulation method of viscosity time-varying slurry diffusion law

Capture and Prediction of Rainfall-Induced Landslide Warning Signals Using an Attention-Based Temporal Convolutional Neural Network and Entropy Weight Methods

Research on the excavation stability evaluation method of Chaqishan ancient landslide in China

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