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Basic Equation of Seepage Flow
According to the classical Darcy law, the relationship between the seepage flow velocity and the pressure gradient of horizontal flow is linear. If...
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Some Nonlinear Problems in Classical Darcy Seepage Flow
This chapter will mainly introduce some typical nonlinear problems encountered in the study of Darcy seepage flow. The main content includes: The...
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Sand Flow Characteristics Induced by Static and Dynamic Seepage Pressure under Constant Perimeter Pressure
During the construction of coastal projects, the formation of seepage channels within the soil body, induced by fluctuating water pressure, can...
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Nonlinear Problems of Low-Velocity Non-Darcy Seepage Flow
The pores of low-permeability oil and gas reservoirs are small, with low porosity and permeability. The interaction between the fluid and the pore...
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Critical Hydraulic Gradient of Pi** Erosion Under Free Flow and Seepage Flow Coupling Model
This paper proposes a coupling model for evaluating the occurrence of pi** erosion under free flow and seepage flow. The model employs the...
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Lagrange’s equations for seepage flow in porous media with a mixed Lagrangian-Eulerian description
Most conventional numerical models employ partial differential equations (PDEs) to describe seepage flow problems and use weighted residual and...
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A pipe domain seepage model based on outsourcing Voronoi network with particle flow code
The seepage stability of rock and soil and the interaction between water, rock, and soil are important problems in hydropower engineering. The limits...
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Seepage Control
Movement of groundwater is a basic part of soil mechanics. Its influence can be found in almost every part of geotechnical engineering. In addition,...
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Estimation of the Phreatic Line for One-Dimensional Unsteady Seepage Flow Using Similarity Transformation
An approximate solution that can predict phreatic line through similarity transformation by directly using second-order nonlinear partial...
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Observations and Analysis of Vertical One-Dimensional Rainfall Seepage Flow Phenomenon
Heavy rainfall due to climate change such as global warming exceeds our expectations every year in Japan, and slope failures occur due to heavy...
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An Analytic Element Model for Seepage Forces in Fractured Media
There are many situations where groundwater flow has high flow rates, causing large seepage forces. Examples are flows around highly conductive...
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The creep behavior of rock shear seepage under different seepage-water pressures
The long-term compression–shear–seepage coupling of rock mass is a cause of many engineering geological disasters. This study aimed to explore the...
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Analysis of Fracture Surface Morphology and Study of Seepage Diffusion Characteristics
There are a large number of rough and irregular fractures in underground engineering rock mass, which makes the movement of fracture fluid very...
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Comparison Analysis of Seepage Through Homogenous Embankment Dams Using Physical, Mathematical and Numerical Models
Embankment dams have many advantages; however, they frequently develop seepage problems which may cause dams’ failure. In this study, comparison...
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Stability Analysis of 3D Deep Tunnel Face under Steady Seepage Flow Condition
The instabilities of tunnel face may occur while shields advance through the rivers or region rich in water. It is of significance to attach the...
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Effect of zones' dimensions and geometry on seepage through zoned earth dams
The seepage study through earth dams is very essential for the design and construction processes of such dams to ensure the needed safety and...
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Dynamic modeling of grounding device impact characteristics considering coupling of river seepage, water velocity and current dispersion
Accurately calculating the characteristics of impulse-dispersed currents in cross-river tower grounding devices is a fundamental work. This paper...
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Effect of gas pressure on the creep and seepage characteristics of low permeability coal
Coal, as a complex gas-bearing medium, exhibits unique rheological behavior under mining disturbance. However, with increasing mining depth, the...
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Modelling method of heterogeneous rock mass and DEM investigation of seepage characteristics
The Weibull distribution is used to describe the heterogeneity of rock hydraulics and embedded into the Fish program which is based on the discrete...
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Subsurface Flow Models
Seepage flow models form an integral part of subsurface hydrological studies, focusing on the simulation and quantification of fluid movement through...