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Tetris series hollow ecological bricks and its application method

A technology of Tetris and application method, applied in the field of ecological slope protection, can solve the problems of low production efficiency, low practicability, difficult to guarantee the stability of bricks, difficult preparation and transportation, etc., and achieves high popularization and application value, good anti-corrosion ability, density small effect

Active Publication Date: 2022-04-15
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 bricks and its application method
  • Tetris series hollow ecological bricks and its application method
  • Tetris series hollow ecological bricks and its application method

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. like 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. like Figure 15 As shown, the concrete member a6 is arranged in the planting hole 3 to play the role of pocketing soil. like 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 brick body 1...

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. like 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. like Figure 17 As shown, the overall splicing...

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] like 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 Tetris series hollow ecological bricks and an application method thereof, specifically comprising five brick bodies with different structural forms and an ecological slope protection composed of at least one of the brick bodies. A circular anchor hole of equal size is provided on both sides of the five kinds of bricks, and a vegetation hole is provided in the middle. When laying, the bricks of the same layer are the same, and the form of the upper and lower bricks is not limited. The upper and lower bricks are anchored to the slope or foundation through pine piles, spliced ​​to form a stepped slope protection, and the bricks are laid on the side close to the river to form a gravity retaining wall. . The excess pores in the anchor holes are filled with gravel, asphalt and cement mortar in layers, and the joints between bricks are filled with asphalt and cement mortar. After the bricks are laid, the slope protection structure is integrated, stable and anti-seepage Good performance, at the same time play a role in strengthening the bank slope. The hollow slope protection brick proposed by the invention has various structural forms, flexible combination, high practicability, easy preparation and 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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Patent Type & Authority Patents(China)
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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