Reinforced soil blocking wall with deformation buffering area and construction method for reinforced soil blocking wall

Abstract

The invention discloses a reinforced soil blocking wall with a deformation buffering area and a construction method for the reinforced soil blocking wall. According to the soil blocking wall, the deformation buffering area is arranged between a package reinforced body and a wall face plate, by means of the arrangement of the deformation buffering area, a reinforced soil body on the rear of the deformation buffering area is avoided from making contact with the wall face plate directly, and the deformation buffering area is of a reinforced soil structure, the effective buffering is performed onthe deformation caused by a side direction soil pressure of the reinforced soil body, so that the horizontal displacement of a wall face and the subsidence of a wall top are further decreased, and meanwhile the deformation buffering area has a drainage function. According to the construction method for the reinforced soil blocking wall, the construction of the deformation buffering area is added in an existing construction process of the reinforced soil blocking wall, three parts of the wall face plate, the deformation buffering area and the package reinforced body are constructed simultaneously, the construction is simple and convenient, the supporting and protecting effects are effectively improved, and the construction efficiency can be guaranteed. The reinforced soil blocking wall withthe deformation buffering area of this type has many advantages that the rigidity is large, the deformation is small, the deformation capacity adapting to a foundation is good, the shock resistance is good, the land is saved, the construction is simple and convenient, and the like.

Description

technical field [0001] The invention relates to the technical field of retaining structures, in particular to a reinforced earth retaining wall with a deformation buffer zone and a construction method thereof. Background technique [0002] Reinforced earth retaining wall has many advantages such as strong integrity, saving land, neat and beautiful appearance, good earthquake resistance, strong adaptability to deformation, simple construction, low cost, etc., so it is more and more used in roads, railways, water conservancy, etc. During the construction of the project, it has brought great economic and social benefits. The types of reinforced soil retaining walls commonly used at present include: wrapped reinforced soil retaining walls, modular reinforced soil retaining walls, integral cast-in-place concrete slab reinforced soil retaining walls, gabion reinforced soil retaining walls, etc. [0003] For flexible retaining structures such as reinforced earth retaining walls, c...

AI Technical Summary

Problems solved by technology

If the horizontal deformation is too large, on the one hand, it will affect the safety and stability of the structure, on the other hand, it will induce excessive settlement of the retaining wall, which will affect the use of the project

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