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LIDLayerPavement Class

Pavement LID layer
Inheritance Hierarchy
SystemObject
  DHI.Mike1D.RainfallRunoffModule.LIDLIDLayerPavement

Namespace:  DHI.Mike1D.RainfallRunoffModule.LID
Assembly:  DHI.Mike1D.RainfallRunoffModule (in DHI.Mike1D.RainfallRunoffModule.dll) Version: 19.0.0.0 (11.1.1.1111)
Syntax
public class LIDLayerPavement

The LIDLayerPavement type exposes the following members.

Constructors
  NameDescription
Public methodLIDLayerPavement
Initializes a new instance of the LIDLayerPavement class
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Properties
  NameDescription
Public propertyCloggingFactor
Volume of voids that are clogged due to fine particles accumulation.

Use a value of 0 to ignore clogging

Public propertyEvap
Evaporation rate [m/s].

Evaporation only takes place if the upper layer is unsaturated

Public propertyImperviousFraction
Fraction of impervious paver material of total area; 0 for continuous porous pavement systems

Unit: [fraction] Default value: 0 (all is pervious)

Public propertyMoisture
Moisture fraction, volume of pore water relative to total volume (as a fraction).

This fraction is always between zero and Porosity.

Public propertyMoistureOld
Moisture fraction of last time step
Public propertyPerc
Percolation rate. [m/s]

Speed of the water through the pavement, effectively used as infiltration rate from soil to lower layer

Public propertyPermeability
Permeability [m/s] of the concrete or asphalt used in continuous systems or hydraulic conductivity of the fill material (gravel or sand) used in modular systems .

The permeability of new porous concrete or asphalt is high (>2450 mm/hr) but over time the fine particles in the runoff tend to clog the pavement, reducing the permeability of the structure.

Public propertyPorosity
Pavement porosity; void volume fraction of total volume.
Public propertyThickness
Thickness of pavement layer [m]
Public propertyVolume
Volume of water per area [m] contained in pavement
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Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetPavementPermRate
Computes reduced permeability of a pavement layer due to clogging.
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodGetVolume
Volume of water per area [m] contained in pavement for a given moisture
Public methodLimit
Limit state variables to allowed range, between zero and Porosity
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodValidate
Validate pavement layer parameters
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See Also