Shallow soft soil solidifying device and solidifying method thereof

Abstract

The invention discloses a shallow soft soil solidifying device and a solidifying method thereof. The shallow soft soil solidifying device comprises a chassis, a support and a top platform; the support is arranged between the chassis and the top platform in a supporting mode, the chassis is provided with two parallel press roll shafts, the longitudinal axes of the press roll shafts are perpendicular to the advancing direction, a hoe wheel and a press roll are sequentially installed on the press roll shafts in the advancing direction, the hoe wheel is shaped like a cylinder, hoe hooks are densely distributed on the surface of the hoe wheel, the hoe wheel is driven by a hoe wheel motor, and a flame jetting device used for evaporating ground water is arranged on the inner side of the chassis; a land compacting heavy block is arranged under the top platform and rises and falls through a jack mechanism. Compared with the prior art, the shallow soft soil solidifying device and the solidifying method thereof have the advantages that surface soft soil can be softened and subjected to heating pretreatment to enable the water in the surface soft soil to be volatilized and then subjected to hardening treatment through land compacting, therefore, the efficiency can be improved, the soft soil can be quickly softened, and unnecessary labor and time waste can be reduced.

Description

technical field [0001] The invention relates to the technical field of soft soil foundation treatment, in particular to a shallow soft soil curing device and a curing method thereof. Background technique [0002] We all know that on a global scale, most of the industrialized areas of countries in the world are concentrated in the coastal and river areas, and the land structures in the coastal and river areas are mostly weak foundations (soft foundations). Weak ground has the characteristics of high water content, poor permeability, and low bearing capacity; without ground improvement, it is difficult for construction personnel and construction machinery to enter, and construction of roads and workshops cannot be carried out; if the soft ground is not properly treated. It will bring serious consequences such as buildings, subsidence, cracks and even fractures. Surface soft soil treatment is very important for the initial construction, and it is of great significance for equi...

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Problems solved by technology

Weak ground has the characteristics of high water content, poor permeability, and low bearing capacity; without ground improvement, it is difficult for construction personnel and construction machinery to enter, and construction of roads and workshops cannot be carried out; if the soft ground is not properly treated. It will bring serious consequences such as buildings, settlements, cracks and even fractures

Surface soft soil treatment is very important for initial construction, and is of great significance for equipment walking before construction. Only using road rollers or ramming machines to harden the surface soft soil is inefficient and ineffective

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