Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of mining subsidence on land drainage
Mining of seam in Doncaster area, results in subsidence of 3 to 5 ft depending on thickness of seam, area now subsided is estimated at 13,000 acres; factors to be considered when planning remedial drainage works; improvement works such as dams, bridges, pumping stations, regrading drains and laying pipes in water bearing sand.
Effect of mining subsidence on land drainage
Mining of seam in Doncaster area, results in subsidence of 3 to 5 ft depending on thickness of seam, area now subsided is estimated at 13,000 acres; factors to be considered when planning remedial drainage works; improvement works such as dams, bridges, pumping stations, regrading drains and laying pipes in water bearing sand.
Effect of mining subsidence on land drainage
Instn Water Engrs -- J
Farran, C.E. (Autor:in)
1952
22 pages
Aufsatz (Zeitschrift)
Englisch
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