Method for dredging soft foundation by dredger fill and reinforcement
A processing method and technology for soft soil foundation, applied in the field of building foundation, can solve the problems of difficult allocation of resources, difficult to adapt to clay content dredging soft soil, and low cost, so as to shorten the growth time, the treatment effect is remarkable, and the guarantee Effective and smooth effect
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[0039] A treatment method for dredged soft soil foundation that combines dredging, filling and reinforcement, including: a. filling subdivisions, b. forming a primary drainage system, and c. three steps that are carried out in sequence, the specific steps are as follows Said:
[0040] a. Blow filling partition: such as figure 1 As shown, the blow-fill area 1 is divided into several blow-fill units 11, and the area of each blow-fill unit 11 is 20,000 meters 2 ~100,000 meters 2 ,Such as figure 2 As shown, a separation embankment 22 is built between each dredging filling unit 11 to separate, and the separation embankment 22 is formed by bulldozing and filling, and the soil body of the separation embankment 22 is made up of materials with poor water permeability as much as possible. The inner side and the outer side of the earth embankment 22 are respectively wrapped with a layer of water-retaining film 221. The initial height of the separation earth embankment 22 is 1.5m to...
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