Physical simulation experiment device for aquifers

Abstract

The invention provides a physical simulation experiment device for aquifers. The physical simulation experiment device comprises an experiment tank body and at least two water tanks, wherein a first open end is arranged on each of two opposite side edges which form a group of the experiment tank body, and a second open end is arranged on each of the water tanks; the first open ends and the second open ends are the same in size; each water tank is fixedly connected with one of the first open ends of the experiment tank body through the corresponding second open end; a baffle capable of moving up and down along the first open ends and / or the second open ends is arranged between each water tank and the experiment tank body and used for separating the corresponding water tank from the experiment tank body; at least one row of water inlet holes are formed in each baffle to allow water in the water tanks to flow into the experiment tank body. According to the physical simulation experiment device, water inlet holes of the aquifers can be simulated through the water inlet holes, and the integral height, the layer number and partial heights of the water inlet holes can be adjusted through the movable baffles matched with the water inlet holes, so that the aquifers of different heights and with different layer numbers can be simulated more really and accurately, and accordingly, the practicability is relatively high.

Description

technical field [0001] The invention relates to the field of groundwater testing, in particular to an aquifer physical simulation experiment device. Background technique [0002] Groundwater resources occupy a pivotal position in my country's water resources. Effective research on the movement characteristics and laws of underground aquifers under the influence of external conditions plays an irreplaceable role in maintaining ecological environment security and healthy economic and social development. [0003] With the development of the economy and the advancement of science and technology, the infrastructure construction, development and utilization of the aquifer gradually tend to be perfected. At the same time, the underground engineering based on the aquifer gradually tends to be large-scale and industrialized. The increase in depth will inevitably affect the movement law of the underground aquifer. Therefore, in the deployment process of the above-mentioned constructio...

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Problems solved by technology

[0006] The inventor found in the research that the simulation thickness of the aquifer simulation device in the prior art is fixed, which can only simulate the movement characteristics of the aquifer with a fixed thickness, the function is single, and the accuracy and authenticity of the simulation are poor

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