Movable feeding and constructing method for dynamic reinforcing surface layer of large area flabbiness foundation
A technology of weak foundation and moving filler, which is applied in infrastructure engineering, soil protection, construction, etc., can solve problems such as pore water cannot be freely discharged, the drainage effect of the filling layer is reduced, and the safety of the upper part of the project is affected, and the construction speed is fast. , the effect is better, the effect of shortening the construction period
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[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0035] As shown in Figure 1-5.
[0036] A large-area soft ground dynamic reinforcement surface mobile filler, which is mainly composed of a bottom layer of geotextile or geogrid 1, a geotechnical bag layer 3 and a rubber guard 4, and the geotechnical bag layer 3 can be one layer or two layers Or more than two layers, when the number of geobag layers 3 is two or more layers, the geobags of adjacent layers should be staggered and overlap each other, as shown in Figure 1. The underlying geotextile 1 requires high strength, with a weight ≥ 400g / m 3 , the warp and weft tensile strength ≥ 80kN / m, has good water permeability. It can also be replaced by geogrid or lead wire mesh with sufficient toughness and strength. The geotechnical bag 2 that forms geotechnical bag layer 3 can be designed into two kinds of specifications, and a kind of is large-scale geot...
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