The application discloses a kind of based on composite
capsule soil
deformation control system, including control device, stress measuring device, grouting device and composite
capsule.Comprise
grout pool, grouting
pipe,
solenoid valve and grouting pump in the grouting device.The composite
capsule is combined by three
layers of different expansion elasticity capsules, and from outside to inside, it is in turn: capsule outer membrane I, capsule outer membrane II, capsule outer membrane III.Connector is arranged in the circumferential distribution between capsule outer membrane I and capsule outer membrane II, and the shape of capsule is controlled by controlling the expansion degree of different connectors.In construction process, non-condensed
grout is filled in capsule, and the adjustability of
capsule shape is guaranteed.After construction is completed, condensate
grout is used to replace non-condensed grout, and the stability of structure is guaranteed.The application can adjust the expansion volume of capsule according to the real-time deformation condition of soil, and ensure the stability of capsule expansion shape, to achieve the regulation and control of soil deformation position and soil deformation amount.