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Anchoring split arch bridge type protection slope structure and method for constructing and paving same

An arch bridge and split technology, which is applied to the field of anchoring split arch bridge slope protection structures and their construction and laying, can solve the problems of easy falling off and damage of grid blocks, long construction time, inconvenient maintenance, etc., and achieve convenient and rapid laying, construction and maintenance. Convenient and easy-to-use effects

Active Publication Date: 2013-06-12
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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  • Anchoring split arch bridge type protection slope structure and method for constructing and paving same
  • Anchoring split arch bridge type protection slope structure and method for constructing and paving same
  • Anchoring split arch bridge type protection slope structure and method for constructing and paving same

Examples

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Embodiment 1

[0025] Example 1: Such as Picture 9 As shown, an anchored split arch bridge type slope protection structure includes an arch bridge-like support body with double ears 1, a support seat 2 and an expansion anchor 3, and the connection method of the anchored split arch bridge type slope protection structure is to connect the support seat 2. The distance between two adjacent support bases 2 is equal to the span of the arch bridge-shaped support body 1 with binaural ears. The arch bridge-shaped support body 1 with binaural ears is supported on two adjacent support bases 2. The two lugs 5 of the arch bridge-like support body 1 are respectively supported on the inclined support surfaces 4 of the two adjacent support seats 2, and the arch bridge-like support body 1 with double lugs is fixedly connected to the support seat 2 through the expansion anchor 3, according to This method gradually spreads the arch bridge-like supports with double ears to both sides, until the bottom of the sl...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20
Inventor 周源高玉峰丰土根张宁张飞张莹陆志浩
Owner HOHAI UNIV
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