Rock mass three-dimensional seepage characteristic determination test device and rock mass three-dimensional seepage characteristic determination test method
A technology of test device and test method, which is applied in the direction of measuring device, using stable tension/pressure to test material strength, permeability/surface area analysis, etc., can solve the problems of insufficient geometric representation of fracture surface and lack of hydraulic seepage characteristics, To achieve the effect of good pressure regulation and accurate test data
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[0068] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention.
[0069] Please refer to Figure 1-10 , the embodiment of the present invention provides a rock mass three-dimensional seepage characteristics determination test device, including a pressure stabilization servo system, a sealing system arranged on two sides of the rock mass test piece, a water supply loading system in three different directions, and a rock mass Stress, strain and displacement observation system and data acquisition system on the surface of specimen 2.
[0070] The pressure stabilization servo system includes a high-pressure water tank 1 and a high-pressure water tank servo system 15 connected to the high-pressure water tank 1 . The water supply and loading systems in three different directions all make full use of the internal water pressure in the high-pressure water tank 1 .
[0071] T...
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