Device for detecting running water type in frozen soil based on tracing technology

Abstract

The invention discloses a device for detecting running water type in frozen soil based on a tracing technology. The device comprises a rainfall simulation device, an earth-pillar simulation device, an underground water simulation device, a refrigerating device and a heating device, wherein the rainfall simulation device is used for making a tracing agent solution leak into a test undistributed soil column in an artificial rainfall way; the earth-pillar simulation device comprises an organic glass cylinder body, the test undistributed soil column and a sand gravel layer which are positioned in the organic glass cylinder body; a geotechnical cloth is placed between the test undistributed soil column and the sand gravel layer; a plurality of collection holes are formed on the test undistributed soil column at different heights and the bottom; a water collection slot is formed on the bottom of the organic glass cylinder body; the underground water simulation device comprises a constant head device and a conduit; one end of the conduit is connected with the constant head bottle, and the other end is connected with the sand gravel layer of the earth-pillar simulation device; the tracing agent solution is lifted and supplied to the test undistributed soil column through a capillary tube.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to View More

AI Technical Summary

Benefits of technology

This technology helps researchers analyze how well they found that certain types of clay were able to hold moisture better than others when placed on dry land or underground during winter months without losing their effectiveness due to snow-related issues such as freezing rain (Froze) at temperatures below 0°C).

Problems solved by technology

This patented technical problem addressed by this patents relates to studying how long or thin layers of ice cover affects the movement of liquids within subterranean environments such as lakes, rivers, reservoirs, tunnels, underground aquifers, etc., which may lead to issues with groundwater supply systems like flooding caused by excessive rain fall during winter months when temperatures drop below 0°C due to global warming. Additionally, understanding the mechanisms behind these phenomena could help improve management strategies aimed at prevention against future drought conditions.

Images