Author: Luciano Behnke DuhartPublisher:
ISBN:
Category : Soil moisture
Languages : en
Pages : 176
Book Description
Comparison of Different Methods of Measuring Soil Hydraulic Conductivity
Author: Luciano Behnke DuhartPublisher:
ISBN:
Category : Soil moisture
Languages : en
Pages : 176
Book Description
Comparison of Different Methods to Measure Hydraulic Conductivity (K) in Florida Sand Soils at the Ground Water Interface
Author: Sala YamwongPublisher:
ISBN:
Category : Soil permeability
Languages : en
Pages : 292
Book Description
Comparison of Field Methods for Measuring Hydraulic Conductivity of Soil
Author: L. S. YingComparison of Selected Methods of Measuring Hydraulic Conductivity and Diffusivity of Soil with Varied Clay Content
Author: George Frank HamlinPublisher:
ISBN:
Category : Soil physics
Languages : en
Pages : 136
Book Description
A Comparison of Methods for Measuring the Saturated Hydraulic Conductivity of Four Field Soils Having a Range of Textures [microform]
![A Comparison of Methods for Measuring the Saturated Hydraulic Conductivity of Four Field Soils Having a Range of Textures [microform] PDF](https://books.google.com/books/content/images/frontcover/XuGiwgEACAAJ?fife=w80-h100)
Author: Lee, Doreen M. (Doreen Mary)Publisher: National Library of Canada
ISBN: 9780315246645
Category :
Languages : en
Pages :
Book Description
A Comparison of Three Field Methods for Measuring Saturated Hydraulic Conductivity
Author: Jay Dunton DorseyComparison of Field Methods for Measuring Hydraulic Conductivity
Author: Abdul JamilField Comparison of Three Methods of Measuring Field-saturated Hydraulic Conductivity (K[subscript Fs]) of the Vadose Zone
![Field Comparison of Three Methods of Measuring Field-saturated Hydraulic Conductivity (K[subscript Fs]) of the Vadose Zone PDF](https://books.google.com/books/content/images/frontcover/35ILOAAACAAJ?fife=w80-h100)
Author: Rick PoladPublisher:
ISBN:
Category : Hydraulic measurements
Languages : en
Pages : 274
Book Description
The Variability and Estimation of Hydraulic Conductivity in C Horizons of Sandy Loam, Glacial Till Soils ; Comparison of One-step Outflow Laboratory Method to an I̲n̲ S̲i̲t̲u̲ Method for Measuring Hydraulic Conductivity
Author: Dan B. JaynesPublisher:
ISBN:
Category : Soil permeability
Languages : en
Pages : 236
Book Description
Comparison of Saturated Hydraulic Conductivity and Percolation Rate
Author: A. AmoozegarPublisher:
ISBN:
Category : Drainfield sizing
Languages : en
Pages : 15
Book Description
Methods for measuring saturated hydraulic conductivity (Ksat) of soils are standardized, but the regulations governing the percolation test vary considerably among states. The objectives of this paper are to present an overview of selected procedures for measuring Ksat, and to compare Ksat obtained by the constant-head well permeameter method with percolation rate values for different conditions. Three different models for calculating Ksat were compared and the Glover solution was selected for comparison with percolation rate. Using various hole diameters (2r) and depths of water in the hole (H), different flow rates were used to calculate a Ksat value and a percolation rate for each r and H combination. In general, the relationship between percolation rate and Ksat obtained from the rate of water flow from a given hole is logarithmic. However, this relationship is not unique and depends on r and H. for any given Ksat value, percolation rate increases linearly with increasing r. As a result, for a given soil, different values of percolation rate can be obtained by changing the radius of the test-hole and the required depth of water in the hole within a given set of regulations. For designing septic systems, the percolation test must be standardized or Ksat measurements be used for determining and/or confirming loading rates.