A three-dimensional solid-liquid coupling similar simulation device and method for loose aquifer simulation
A similar simulation, three-dimensional solid-liquid technology, applied in the field of solid-liquid coupling similar simulation experiments, can solve the problem that the water flow transfer path is not controlled by humans, and achieve the effect of simple operation and reliable engineering
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Embodiment 1
[0048] Embodiment 1 discloses a three-dimensional solid-liquid coupling similar simulation loose aquifer simulation device, including a box body 1, a water bag 2, and a monitoring device 3. The inside of the box body is divided into topsoil layer 101, aquifer 102, Simulated stratum 103; the simulated stratum and the topsoil layer are covered with similar materials, and the aquifer is evenly laid with a number of the above-mentioned water bags; water pipes are evenly laid between the water bags and the simulated stratum; the water bags are connected to the water pipe 4 through monitoring equipment , Monitoring equipment is used to monitor the water flow speed.
[0049] Compared with the prior art, the three-dimensional solid-liquid coupling similar to simulate loose aquifer simulation device provided in this embodiment; by using special water bags and monitoring equipment, it can be artificially controlled in the simulation of the three-dimensional solid-liquid coupling similar to ...
Embodiment 2
[0060] Embodiment 2 discloses a three-dimensional solid-liquid coupling similar simulation method for loose aquifer simulation, including the following steps:
[0061] Step S1, install the boxes according to similar proportions; select similar materials to pave the simulated stratum, and keep the laid stratum straight;
[0062] Step S2, laying water-conducting steel pipes at equal intervals above the simulated stratum;
[0063] Step S3, evenly laying a water bag full of water on top of the water-conducting steel pipe to simulate the aquifer;
[0064] Step S4: Connect the monitoring equipment to the water outlet of the water bag and the water inlet end of the water-conducting steel pipe through the holes in the box body, and keep the valve closed;
[0065] Step S5, according to the similar principle, lay similar materials above the water bag to simulate the surface soil layer;
[0066] Step S6, uniform pressure is applied to the water bag, and at the same time, the water in the water bag ...
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