Hydraulic Conductivity (Permeability)
A new empirical model for estimating the hydraulic conductivity of low permeability media
... Abstract Hydraulic conductivity (K) is one of the significant soil characteristics in terms of flow movement and solute transport. It has been recognized that K is statistically related to the grain-size ...
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Hydraulic conductivity of composite soils
... the conductivity as the sand particles are randomly distributed through the clay ...the hydraulic conductivity starts to ...the hydraulic conductivity of the soil continues to increase ...
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Assessing the Hydraulic Conductivity of Open Drainage for Surface Water in Road Safety Zones
... designed hydraulic water permeability, which results in the formed surface water during the periods of spring thaws at roadsides or harder summer-autumn ...designed hydraulic conductivity made more ...
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Study on Effect of Angularity on Hydraulic Conductivity of Mixtures of Materials
... (or hydraulic conductivity) refers to the ease with which water can flow through a ...soil. Hydraulic conductivity or permeability is the rate at which soil will transmit water under a unit ...
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Validity of Light Transmittance to Predict Soil Hydraulic Conductivity in Salt-Affected Soils
... 4). Hydraulic conductivity displayed a negative relationship against SAR with the two ...The hydraulic conductivity measurements showed a decrease ...Soil hydraulic conductivity ...
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Review of Some Methods of Determining in-Situ Saturated Hydraulic Conductivity of Soil
... Abstract: In-situ determination of K is important especially when the physical features of the soil system in question is to be characterized as accurately as possible. It gives more reliable values because there is ...
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A Study on Hydraulic Conductivity of Fine Oil Sand Tailings
... challenges. Hydraulic conductivity is one of the most important properties of MFT because it controls consolidation ...of hydraulic conductivity and its relationship with void ratio are ...
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In situ measurements of near-surface hydraulic conductivity in engineered clay slopes
... and hydraulic properties of the in situ (cuttings) and compacted (embankments) materials play a controlling role in the stability of earthwork slopes (O’Brien, 2013) ...of hydraulic conductivity of ...
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An investigation of Hydraulic Conductivity Determination for Anisotropic Soils
... is hydraulic conductivity ...saturated hydraulic conductivity coefficient can be obtained from the laboratory and field testing ...of hydraulic conductivity coefficients is ...
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Study on Effect of Non Uniformity of Sediments on Hydraulic Conductivity of Porous Media
... From the discussion related to analysis of results , an important conclusion drawn on the basis of this study refects that hydraulic resistance increases as standard deviation increases thus decreasing the ...
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Factors affecting hydraulic conductivity of asphalt mixture
... the hydraulic conductivity of asphalt ...the hydraulic conductivity of asphalt ...for hydraulic conductivity has been proposed and used to explain the relationship between ...
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Scaling and Fractal Concepts in Saturated Hydraulic Conductivity: Comparison of Some Models
... however, the pore size, shape, and orientation of soils, especially heavy soils, depend substantially on the soil structural regime and bulk density. Soil structures can produce many coarse pores and are, as a result, ...
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Sprinkler Irrigation Effects on Infiltration and Near-Surface Unsaturated Hydraulic Conductivity
... the hydraulic conductivities at potentials of -15 mm and -35 mm were also ...and hydraulic conductivity, when measured pre‐irrigation and when measured post‐irrigation, increased as supply potentials ...
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The impact of different tillage treatments on hydraulic conductivity of loamy soil
... The aim of this study was to asses the impact of diff erent tillage treatments on hydraulic conductivity in the locality Bohaté Málkovice, the District Vyškov. The fi eld experiments were performed in 2009 ...
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Averaging hydraulic head, pressure head, and gravitational head in subsurface hydrology, and implications for averaged fluxes, and hydraulic conductivity
... Abstract. Current theories for water flow in porous media are valid for scales much smaller than those at which problem of public interest manifest themselves. This provides a drive for upscaled flow equations with their ...
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Estimating hydraulic conductivity of internal drainage for layered soils in situ
... unsaturated hydraulic conductivity of Tukulu, Sepane and Swartland soils from parametric mod- els using information from saturated hydraulic conductivity, laboratory soil water retention and ...
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Technical note: Saturated hydraulic conductivity and textural heterogeneity of soils
... saturated hydraulic conductivity averaged by ranges of the heterogeneity ...saturated hydraulic conductivity of ...soil hydraulic con- ductivity, it may be beneficial to look for other ...
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Bridging the gap between models and measurements of peat hydraulic conductivity
... soil hydraulic structure determine the long-term development of peatlands and their short- to medium-term response to external forcings such as climate change [Belyea, 2009; Waddington et ...Peat hydraulic ...
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Spectral induced polarization measurements for predicting the hydraulic conductivity in sandy aquifers
... show frequency dependence, it is difficult to obtain a constant phase angle behavior over a limited frequency range for inho- mogeneous unconsolidated aquifers; multiple frequency data are required to study the spectral ...
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Influence of soil, land use and climatic factors on the hydraulic conductivity of soil
... Soil hydraulic con- ductivity is traditionally measured on small samples in the laboratory (Klute and Dirksen, 1986) or with a variety of different infiltrometer techniques in the field (White et ...soil ...
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