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Tetris series hollow ecological brick and application method thereof

A technology of Tetris and application methods, applied in the field of ecological slope protection, can solve problems such as production efficiency, low practicability, difficulty in ensuring brick stability, complex brick structure, etc., and achieve high promotion and application value, good anti-corrosion ability, structural simple effect

Active Publication Date: 2021-01-22
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the slope protection bricks commonly used in slope protection engineering are directly placed on the slope when laying the bricks. The stability of the bricks is difficult to guarantee, and the phenomenon of collapse and slippage is easy to occur. Moreover, some bricks have too complicated structures and are difficult to prepare and transport. The production efficiency and practicability of bricks are not high

Method used

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  • Tetris series hollow ecological brick and application method thereof
  • Tetris series hollow ecological brick and application method thereof
  • Tetris series hollow ecological brick and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] only with Figure 11 Take the A1+A1 brick laying combination form as an example. Such as Figure 12 As shown, the left circular anchor hole 2 of the lower hollow slope protection brick A is aligned and spliced ​​with the right circular anchor hole 2 of the upper hollow slope protection brick A to form a vertically connected tunnel. Such as Figure 15 As shown, the concrete member a6 is arranged in the planting hole 3 to play the role of pocketing soil. Such as Figure 16 As shown, the overall splicing of the A1+A1 brick laying combination forms a stepped slope protection form in which the upper layer is the hollow slope protection brick A of the laying form A1 and the lower layer is the hollow slope protection brick A of the laying form A1, and the same brick is used in the same layer Body 1 performs side-by-side splicing. The internal joint gap between the brick body 1 and the brick body 1 is filled with asphalt 8, and the joint gap close to the surface of the bri...

Embodiment 2

[0067] only with Figure 11 The A2+A2 brick body laying combination form is an example, and the structural form and technical scheme are as described in Embodiment 1, the difference is: as Figure 13 As shown, the right circular anchor hole 2 of the lower hollow slope protection brick A is aligned and spliced ​​with the left circular anchor hole 2 of the upper hollow slope protection brick A to form a vertically connected tunnel. Such as Figure 17 As shown, when the rainwater is relatively abundant, the arrangement of the concrete member a6 in the vegetation hole 3 is beneficial to reduce the rainwater entering the vegetation hole 3, and reduce the amount of water infiltrating into the slope through the vegetation hole 3, which not only ensures the vegetation hole 3 The survival rate of the slope protection vegetation planted in the slope can also reduce the pore water pressure in the slope and improve the stability of the slope. Such as Figure 17 As shown, the overall sp...

Embodiment 3

[0070] Taking the laying combination of two brick bodies D and E as an example, the structural form and technical scheme are as described in Example 1, the difference is that the brick body D and the brick body E form Figure 11 The combination of D+D, E+D and D+E laying. The concrete member b7 is arranged in the planting hole 3 of the brick body D to play the role of pocketing soil. The brick body E is a concave structure, and the cubes E-2 and E-5 on the left and right sides of each brick body E can play the role of pocketing soil. The component b7 is beneficial to reduce the rainwater entering into the vegetation hole 3 and reduce the amount of water infiltrating into the slope.

[0071] Such as Figure 23 As shown, the stepped water conservancy slope protection formed by the combination of D and E bricks is different from embodiment 1 in that the stepped water conservancy slope protection formed in embodiment 3 is suitable for slopes with gentle slopes.

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Abstract

The invention relates to a tetris series hollow ecological brick and an application method thereof. The tetris series hollow ecological brick specifically comprises five brick bodies with different structural forms and an ecological revetment composed of at least one brick body. Circular anchoring holes with the same size are formed in the two sides of the five brick bodies, and vegetation holes are formed in the middle. During laying, the brick bodies on the same layer are the same, the forms of the upper brick bodies and the lower brick bodies are not limited, the upper brick bodies and thelower brick bodies are anchored to a slope or a foundation through pine piles and spliced to form a stepped revetment, and the brick bodies, close to one side of a riverway, are laid to form the gravity retaining wall. Excessive holes of the anchoring holes are filled with gravel, asphalt and cement mortar in a layered mode, joint gaps between the bricks are filled with asphalt and cement mortar,the slope protection structure formed after the brick bodies are laid is good in integrity, stability and impermeability, and meanwhile, a reinforcing effect is achieved on a bank slope. The hollow slope protection brick is diversified in structural form, flexible in combination, high in practicability and easy to prepare, and has high popularization and application value.

Description

technical field [0001] The invention relates to Tetris series hollow ecological bricks and an application method thereof, belonging to the technical field of ecological slope protection. Background technique [0002] In the slope treatment measures of urban rivers, reservoirs, road slopes and other projects, corresponding slope protection projects are built to prevent soil deformation, subsidence, water and soil loss and other hazards on the slopes. The current treatment measures mostly use slope protection bricks for protection. [0003] At present, the slope protection bricks commonly used in slope protection engineering are directly placed on the slope when laying the bricks. The stability of the bricks is difficult to guarantee, and the phenomenon of collapse and slippage is easy to occur. Moreover, some bricks have too complicated structures and are difficult to prepare and transport. Cause the production efficiency of brick, practicability is not high. Contents of th...

Claims

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Application Information

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IPC IPC(8): E02B3/14E02B3/16E02D17/20A01G9/02
CPCE02B3/14E02B3/16E02D17/205A01G9/02
Inventor 徐波王士达夏辉孙林松顾爱军王瑄
Owner YANGZHOU UNIV
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