Yongtao Yang
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View article: An Interpretable Attention Decision Forest Model for Surface Soil Moisture Retrieval
An Interpretable Attention Decision Forest Model for Surface Soil Moisture Retrieval Open
Surface soil moisture (SSM) plays a critical role in climate change, hydrological processes, and agricultural production. Decision trees and deep learning are widely applied to SSM retrieval. The former excels in interpretability while the…
View article: A 2D moisture diffusion model for simulating desiccation fracturing of soil based on particle discontinuous deformation analysis
A 2D moisture diffusion model for simulating desiccation fracturing of soil based on particle discontinuous deformation analysis Open
View article: Investigation of equivalent strength parameters of soil-rock mixture using numerical manifold method
Investigation of equivalent strength parameters of soil-rock mixture using numerical manifold method Open
View article: Multiscale Analysis of Nonlinear Seepage Flow: Indoor Model Tests and Regional Applications
Multiscale Analysis of Nonlinear Seepage Flow: Indoor Model Tests and Regional Applications Open
View article: Multiscale Analysis of Nonlinear Seepage Flow: Indoor Model Tests and Regional Applications
Multiscale Analysis of Nonlinear Seepage Flow: Indoor Model Tests and Regional Applications Open
View article: An extended numerical manifold method for unsaturated soil‐water interaction analysis at micro‐scale
An extended numerical manifold method for unsaturated soil‐water interaction analysis at micro‐scale Open
To investigate unsaturated soil‐water interaction at micro‐scale, this study extends the numerical manifold method (NMM) by incorporating a soil‐water coupling model considering specific capillary water distribution and capillary force cal…
View article: Experimental Study on Physical and Mechanical Characteristics of Rock-Concrete Combined Body Under Complicated Stress Conditions
Experimental Study on Physical and Mechanical Characteristics of Rock-Concrete Combined Body Under Complicated Stress Conditions Open
View article: Smoothed numerical manifold method with physical patch‐based smoothing domains for linear elasticity
Smoothed numerical manifold method with physical patch‐based smoothing domains for linear elasticity Open
Smoothed finite element method with the node‐based strain smoothing domains (NS‐FEM) is remarkable for the upper‐bound feature and insensitivity to the volumetric locking. As a mesh‐based methodology, its application is limited by the burd…
View article: Searching for critical slip surfaces of slopes using stress fields by numerical manifold method
Searching for critical slip surfaces of slopes using stress fields by numerical manifold method Open
View article: Simulation and Experimental Study on Fishing Performance of Vacuum Suction Wellbore Cleaning Tool
Simulation and Experimental Study on Fishing Performance of Vacuum Suction Wellbore Cleaning Tool Open
During the completion of shale gas wells, bridge plug debris and debris particles are often left at the bottom of the well, which are difficult to clean up, pose a serious risk to wellbore operations, and reduce productivity. In order to s…
View article: A Simplified Solution for Calculating the Phreatic Line and Slope Stability during a Sudden Drawdown of the Reservoir Water Level
A Simplified Solution for Calculating the Phreatic Line and Slope Stability during a Sudden Drawdown of the Reservoir Water Level Open
On the basis of the Boussinesq unsteady seepage differential equation, a new simplified formula for the phreatic line of slopes under the condition of decreasing reservoir water level is derived by means of the Laplacian matrix and its inv…
View article: Phreatic line calculation and stability analysis of slopes under the combined effect of reservoir water level fluctuations and rainfall
Phreatic line calculation and stability analysis of slopes under the combined effect of reservoir water level fluctuations and rainfall Open
Rainfall and reservoir water level fluctuations are the main external factors of landslides in the Three Gorges Reservoir area. To improve the analysis of slope stability under the combined effect of reservoir water level fluctuations and …