device for testing vertical фильтрационно - суффозионное combined fragment, consisting of несвязного soil and геотекстильного material

摘要

the utility model relates to фильтрационно - суффозионным devices and can be used to test the combined fragmentconsisting of несвязного soil (5) and геотекстильного material (1).essence: the device consists of фильтрационной chamber (2), конического tank (7), пескосборника (19), a stationary support bars (4), латунных nets (3), the mobile нагрузочной bars (6)the device (13) for the transmission of the pressure receptacle (11) for the water pump (10), a cooler (9), the upper бьефа, cooler (15) of бьефа pipes (12) for filling the water tank (11), tubes (16, 17).device (22) for release of air flowmeter (18), the sensor (14), a pressure sensor (20) measuring the temperature, tube пьезометров (21).filtration chamber (2) are connected with by a conical отстойником (7) through the caps flange connections (8) around the through bolts.hermetically зажимающих consistently located lagrange support bars (4), латунную grid (3) and the researched model (1) geotextiles.the combined sample of несвязного soil (5) and geotextiles (1) tightly fixed between two bars, a stationary support (4) installed in the разъемном фланцевом connected s (8)and mobile нагрузочной (6), which device (13) for transmitting pressure is transferred to the load. technical result: increase the accuracy of testing results. 4).