DEVICE FOR DETERMINING SUFFUSION RESISTANCE AND DEFORMATION PROPERTIES OF SOILS AND METHOD FOR ITS USE Russian patent published in 2023 - IPC G01N15/00 

FIELD: suffusion resistance determination methods.

SUBSTANCE: inventions group relates to means for determining the suffusion resistance of soils. The device contains a working transparent chamber (1), a frame (2), a suffusion tray (3) with the studied soil (13), a transparent soil collector (4), measuring rulers (5), digital sensors (6) of temperature and humidity, a sliding a simulated hollow gap (7), a screw device (8), a regulator (9) for opening the gap, a tube (10) for draining water, a flow sensor (11) for turbidity and color, colored strips (12) of Kurdyumov, a measuring container (14), rotary plate (15) with holes for tilting the tray from 0 to 45° to the horizon, electromechanical vertical loading device (16) with the possibility of vertical load up to 1.6 MPa, control and signal recording unit (17), computer (18), stamp (19), drip irrigation (20), pressure tank (21), tube (22) for water supply, camera (23), biological reactor (24), block (25) for carbon dioxide indication.

EFFECT: determination of suffusion stability and deformation properties of soils.

2 cl, 2 dwg