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Creep behavior and damage constitutive model of sandstone: an experimental study on seepage-load coupling
Triaxial creep tests of sandstone under different seepage pressures were carried out to research the effect of seepage on the rheological laws of...
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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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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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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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Permeability property variation in sandy soil induced by suffusion via a horizontal seepage laboratory test
Suffusion is a typical kind of internal erosion that changes the permeability property of soil without destroying its structure. A horizontal...
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Constant Seepage Pressure Effect on Creep Fracture
High seepage pressure promotes the growth of microcracks in brittle rock, which is of great significance to the micro–macro mechanism of rock. Based...
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Seepage Evolution Law and Deformation Failure Characteristics of Porous Media Based on Smoothed Particle Hydrodynamics
It is difficult to characterize the whole process of seepage movement by traditional numerical methods, which leads to the unclear mechanism of...
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Risk assessment of seepage failure in deep excavations based on fuzzy analytic hierarchy process and cloud model
Seepage failures are frequently encountered in deep excavation owing to the strong demand of underground space projects, which triggers serious...
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Anisotropic behavior of the seepage-stress coupling mechanical model of coal pillars of underground reservoirs
Coal pillar dams are an important component of the water storage bodies of underground reservoirs. Influenced by the overlying rock pressure and...
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Seepage characteristics test of carbonaceous mudstone soil-rock mixture considering rock content and rainfall infiltration angle
To investigate the infiltration characteristics of carbonaceous mudstone soil-rock mixtures under the effect of rainfall infiltration, model tests...
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Experimental study on interaction mechanism between pipeline seepage erosion and adjacent foundation pile
Seepage erosion in the water-rich sandy strata, induced by the broken subsurface pipeline, has considerably complex interactions with the adjacent...
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Seepage Model Experiment of Earth Fill Dam Due to Heavy Rains
In recent years, a lot of small earth fill dams have collapsed by occurring torrential rain. It is considered that rainfall infiltration causes the...
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Geo-mechanical model test on excavation and support of deep tunnel crossing a fault under hydro-mechanical coupled condition
With the increase of burial depth, complex geological conditions such as high in situ stress, high seepage pressure and weak faults bring many...
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Understanding water inrush hazard of weak geological structure in deep mine engineering: A seepage-induced erosion model considering tortuosity
Tortuosity is an important parameter to understand the formation mechanism of water-conducted pathways in deep mine engineering. In this study, a...
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Evolution of mining-induced water inrush disaster from a hidden fault in coal seam floor based on a coupled stress–seepage–damage model
Water inrush originating from hidden faults in the coal seam floor is challenging to prevent due to their concealed nature. This paper develops a...
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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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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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Experimental and Theoretical Study of Seepage Models under Confining Pressure for a Single Rock Fracture
The engineering water inrush events were affected by the hydraulic characteristics of the fractures. In order to quantitatively study the seepage...
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Similar construction method for non-Newtonian power-law fluid seepage models with elastic outer boundary conditions
In oil and gas engineering, non-Newtonian fluids are universal. Thus, studies on the seepage laws of non-Newtonian power-law fluids are of great...
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A coupled hydro-mechanical peridynamic model for unsaturated seepage and crack propagation in unsaturated expansive soils due to moisture change
This paper presents a coupled hydro-mechanical peridynamic (PD) model to simulate unsaturated seepage and crack propagation due to moisture change in...
