Anchorage Split Arch Bridge Type Slope Protection Structure and Its Construction and Laying Method

Abstract

The invention discloses an anchoring split arch bridge type protection slope structure used for protecting and reinforcing a natural slope or an artificial slope and a method for constructing and paving the same. The split arch bridge type protection slope structure is pressed into the slope surface, the downslide force of the slope surface is counteracted by the counterforce of an arch frame, and the protection slope structure is fixed to the slope in the form of setting an anchor rod at the same time, so that the anti-skid force of the slope is increased, the geologic hazards such as slope instability, debris flow and the like caused by shallow slope weathering, creeping, gradual slope deformation or washing of rainwater to slope flow are avoided, and the stability and the safety of the slope are improved; the overall structure comprises three parts, namely an arch bridge-shaped supporting body with double lugs, a supporting seat and an expansion anchor rod; the advantages of anchor rod reinforcement and grille slope protection are combined; the protection slope structure can be paved on the surface of the seriously weathered exposed slope or the new excavated and filled artificial slope so as to protect the slope surface, increase the anti-skid safety coefficient, lower the risk of geologic hazard and improve the integrity and the durability of the protection slope at the same time; and the protection slope structure is simple to pave and mount, light in weight, easy and convenient to operate and high in efficiency.

Description

technical field [0001] The invention relates to the field of slope protection bricks, in particular to an anchoring split arch bridge type slope protection structure and a construction and laying method thereof. Background technique [0002] With the development of social urbanization, technology, and humanization, the environmental protection industry has developed vigorously, and more and more geological disasters such as mudslides or landslides threaten people's lives, followed by an increase in the use of slope protection bricks. And slope protection bricks have low sliding resistance, inconvenient laying and difficult maintenance problems if they are broken. [0003] Regardless of whether it is a natural slope or a manually excavated and filled slope, geological disasters such as debris flow, landslides, and progressive landslides may occur under the action of external forces such as rain erosion, down-slope water flow, weathering, and earthquakes. In particular, In ar...

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Problems solved by technology

[0004] The invention provides an anchoring split arch bridge type slope protection structure and its construction and laying method, which solves the problems of long construction time, easy falling off and damage of grid blocks, easy pollution to the environment, low durability and inconvenient maintenance in the existing slope protection brick structure and other technical issues

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