TEST BENCH FOR SIMULATION OF THE SOIL DEFORMATION PROCESS AROUND THE EXPANDING WELL Russian patent published in 2018 - IPC G01N3/10 G09B23/40 

FIELD: instrument engineering.

SUBSTANCE: invention relates to the deformation process studies and can be used to simulate the compacted soil deforming process around the expanding under pressure well, studying the compacted soil interaction with displacing it plastic substance, development of sealing agents, testing of the soil hardening technologies. Test bench includes a layer of test material located on the first disk with a central hole and a loading device. On the test material surface a second disc is laid. Loading device is fixed in the first disc central opening and is configured to inject a sealing substance into the tested material.

EFFECT: technical result is the simulation of the soil deformation process in radial relative to the well axis directions by the pressure of the introduced into the soil sealing substance.

9 cl, 2 dwg