Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical Drainage of an Unsaturated Soil
The general equation describing vertical unsaturated flow of soil water is solved by numerical approximation for several cases. The computer programs are described. The results show: (1) The intermediate belt of a well-drained unsaturated soil approximates field capacity during times of small evapotranspiration and intermittent penetrating rainfall; (2) infiltrated rainfall moves as a pulse with a steep wetting front; (3) the belt of soil water drains from saturation to approximately field capacity within two days for zero evapotranspiration.
Vertical Drainage of an Unsaturated Soil
The general equation describing vertical unsaturated flow of soil water is solved by numerical approximation for several cases. The computer programs are described. The results show: (1) The intermediate belt of a well-drained unsaturated soil approximates field capacity during times of small evapotranspiration and intermittent penetrating rainfall; (2) infiltrated rainfall moves as a pulse with a steep wetting front; (3) the belt of soil water drains from saturation to approximately field capacity within two days for zero evapotranspiration.
Vertical Drainage of an Unsaturated Soil
Remson, Irwin (Autor:in) / Drake, Ronald L. (Autor:in) / McNeary, Samuel S. (Autor:in) / Wallo, Edward M. (Autor:in)
Journal of the Hydraulics Division ; 91 ; 55-74
01.01.2021
201965-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Vertical drainage of unsaturated soil
| Engineering Index Backfile | 1965
Closure to “Vertical Drainage of an Unsaturated Soil”
| ASCE | 2021
Discussion of “Vertical Drainage of an Unsaturated Soil”
| ASCE | 2021
Erratum for “Vertical Drainage of an Unsaturated Soil”
| ASCE | 2021
A numerical simulation of drainage in unsaturated sandy soil samples
| British Library Conference Proceedings | 1994