FIELD: examination of processes of water erosion of soils under laboratory conditions. SUBSTANCE: gear examining erosion processes includes flume composed of two longitudinal sections which are interhinged. Sections are fitted with hydraulic mechanisms for their installation at various angles to horizon. Mechanism for longitudinal inclination of flume is also included. Bottom of flume presents structure with hollow elastic members which are joined to gas or liquid supercharger. Drain layer covered by insulating cloth or perforated film where soil is located is arranged on elastic members. Sprinkler installation with system of packings for metered supply of water is mounted above flume. Modelling of soil relief is provided by pumping of gas or liquid into hollow elastic members. EFFECT: enhanced functional efficiency and reliability of wear. 3 dwg
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|---|---|---|---|
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