100 results about "Hydraulic fill" patented technology

The invention discloses a conductive composite vacuum soft soil reinforcing prepressing method which comprises the following steps: 1, manually inserting a plurality of rows of conductive plastic drainage plates on a processed soil body, and externally retaining appropriate lengths; 2, connecting the conductive plastic drainage plates with the positive pole or negative pole of a pulse current particularly in such a way: the first row of conductive plastic drainage plates are connected with the positive pole or the negative pole of the pulse current, the second row of conductive plastic drainage plates are connected with the negative pole or the positive pole of the pulse current, and so on; 3, arranging a flexible pipe on the surface of the processed soil body, wherein one end of the flexible pipe is communicated with the externally retained parts of the conductive plastic drainage plates, and the other end of the flexible pipe is connected to vacuum extraction equipment; and 4, paving a vacuum membrane on the processed soil body, and carrying out vacuum extraction prepressing under the vacuum membrane. The conductive composite vacuum soft soil reinforcing prepressing method disclosed by the invention can achieve the purpose of fast and economic soft soil foundation processing when processing a soft soil foundation and particularly processing a soft soil foundation which has initial bearing capacity almost equal to zero, of a coastal beach, a newly hydraulic fill area, and the like, can also prevent the cumbersome mechanical equipment from being used, thereby reducing the construction cost.