Filtration from trapezoidal channels in homogeneous medium
Abstract
Some methods of calculating filtration from channels. In the design of trapezoidal-shaped channels, establishing the magnitude of water loss to filtration is essential. For unlined canals, to which the overwhelming majority of permanent and temporary irrigation canals belong, the question of loss values is usually related to determination of design flow rate under different operation modes. For canals intended for other purposes, which are in the stage of temporary operation before lining, the values of filtration losses play a well-known role in various calculations of hydraulic engineering works. Finally, at artificial ring matting of slopes and bottoms of unlined canals, the value of filtration loss is also used in relevant calculations.
References
- Kostyakov A.N. Fundamentals of Land Reclamation. Selkhozgiz, 1951.
- Pavlovsky N.N. Fundamentals of the Method of Hydromechanical Solution of Problems of Free Filtration from Open Channels. Proc. of the Research Institute of Hydraulic Engineering, 1936, vol. XIX.
- Pavlovskiy N.N. Free Filtration to Infinity from Open Channels with Circular Basic Form. Proc. of the Research Institute of Hydraulic Engineering, 1936, vol. XIX.
- Vedernikov V.V. Filtration from channels. Gosstroyizdat, 1934.
- Aravin V.I. and Numerov S.N. Filtration Calculations of Hydraulic Engineering, 1955.
- Polubarinova-Kochina P.Ya. Theory of Ground Water Motion. Gostekhteoretizdat, 1952.
- Engineering and Geological Investigations for Hydropower Construction (Methodical Guide). Vol. I, Gosgeoltekhizdat, 1950.
- Technical Conditions and Norms for Design of Hydraulic Structures. Derivation channels of hydroelectric power plants, pt. 2. Appendices. Gosenergoizdat, 1948.
- Reference book on hydraulic engineering. Gosstroyizdat, 1955.
- Uginchus A.A. Canals and structures on them. Gosstroyizdat, 1953.
- Vindeman N.N. Hydrogeological Calculations of Groundwater Backup and Filtration from Reservoirs, Ugletekhizdat, 1951.
- Vedernikov V.V. Theory of Filtration and its Application in Irrigation and Drainage. Gosstroyizdat, 1939.
- Aravin V.I. and Numerov S.N. Theory of Fluid Movement and its Application in Irrigation and Drainage. Gostekhteorizdat, 1958.
- Segal B.I. and Semendyaev K.A. Five-digit mathematical tables. Ed. of the Academy of Sciences of the USSR, 1950.
- Glebov P.D. Course of irrigation. ONTI, 1933.
- Rizenkampf G.K. Fundamentals of Irrigation. Ed. of the Scientific and Melioration Institute, 1925.
- Numerov G.N. About filtration from channels of derivation HPP and irrigation systems. Proc. of the Research Institute of Hydraulic Engineering, 1947, vol. 34.
- Nelson-Skornyakov F.B. Filtration in a homogeneous medium, ed. 2nd. ed. Soviet Science, 1949.