Roadbed reinforcing structure for highway construction and construction technology of roadbed reinforcing structure

Abstract

The roadbed reinforcing structure for highway construction comprises connecting modules and a reinforcing module, and the connecting modules are installed on the front face and the back face of the reinforcing module; the reinforcing module comprises a steel plate, a steel bar fence, arc-shaped supporting plates, compression springs and a steel bar filter screen, the steel bar filter screen is installed on the bottom wall of the steel bar fence, the arc-shaped supporting plates which are arranged at equal intervals are installed on the top of the steel bar fence, and the compression springs which are arranged in parallel are installed on the inner top walls of the arc-shaped supporting plates; the bottom of the compression spring is connected with the top of the steel bar frame, and a steel plate is installed on the top of the arc-shaped supporting plate. And early warning prompt boxes are installed on the front faces and the back faces of the reinforcing modules correspondingly, a reverse filter tank is installed between the two reinforcing modules, and a settlement compensation box is installed in a steel bar filter screen in a penetrating mode. By arranging the reinforcing module, roadbed reinforcing treatment of an asphalt pavement and a cement pavement can be achieved, and the applicability of the reinforcing structure is enhanced.

Description

technical field [0001] The invention relates to the technical field of roadbed reinforcement, in particular to a roadbed reinforcement structure for road construction and a construction process thereof. Background technique [0002] There are mostly two types of highway pavement in our country, one is cement pavement and the other is asphalt pavement. The advantages and disadvantages of the two pavements are different, and they are complementary to a large extent. For the construction of various road surfaces, the road subgrade needs to be reinforced before construction to ensure the normal use of the road surface and subgrade, thereby ensuring the quality of the construction road under various geology, especially soft and collapsed geology, and ensuring the effective service life of the road. [0003] The defect that existing roadbed reinforcement equipment exists is: [0004] 1. The patent document CN111778800A discloses a highway subgrade reinforcement structure and meth...

AI Technical Summary

Problems solved by technology

It is used for the reinforcement structure on the expressway roadbed. Through the cooperation between the fixed steel bar, the plane buried slab and the steel bar column, the original soil layer is stretched and fixed horizontally, so as to prevent the subsidence of the base layer caused by rainwater erosion, resulting in the expressway When the pavement is broken, under the action of horizontal H-shaped steel, vertical H-shaped steel and short H-shaped steel, the horizontal H-shaped steel, vertical H-shaped steel and short H-shaped steel are combined to form a horizontal reinforcement grid frame, so that the structure of the expressway subgrade is more stable. "Stable", the reinforcement structure uses H-shaped steel to strengthen the reinforcement, but when geological movement occurs underground and the underground soil uplift occurs, the reinforcement structure fails to detect and feedback in time, making the reinforcement structure Usability is relatively simple;

[0006] 3. The patent

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