Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flow of water in unlined, lined, and partly lined rock tunnels
Flow analyzed and minimum, mean, and maximum values of equivalent hydraulic roughness (k) have been determined; analysis of experimental data on slimed tunnels and similar conduits suggests that ultimate roughness is function of surface drag; formula developed relating roughness to velocity and hydraulic mean depth; economic size of power tunnel discussed; diagram to facilitate calculation included.
Flow of water in unlined, lined, and partly lined rock tunnels
Flow analyzed and minimum, mean, and maximum values of equivalent hydraulic roughness (k) have been determined; analysis of experimental data on slimed tunnels and similar conduits suggests that ultimate roughness is function of surface drag; formula developed relating roughness to velocity and hydraulic mean depth; economic size of power tunnel discussed; diagram to facilitate calculation included.
Flow of water in unlined, lined, and partly lined rock tunnels
Instn Civ Engrs -- Proc
Colebrook, C.F. (Autor:in)
1958
30 pages
Aufsatz (Zeitschrift)
Englisch
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