Revetment retaining wall

A technology for retaining walls and revetments, applied to sheet pile walls, coastline protection, dikes, etc., can solve problems affecting the use of revetment walls, and achieve the effect of reducing sliding

Active Publication Date: 2018-07-24
南京珍珠泉园林建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, after long-term use, the revetment wall will be squeezed by the soil and the wall will slide towards the river body. After the sliding occu

Method used

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Examples

Experimental program
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Embodiment 1

[0034] Embodiment 1: a kind of revetment retaining wall, such as figure 1As shown, it includes a reinforced concrete wall 1 whose bottom enters the bottom soil below the river body, a reinforced concrete seat plate 11 arranged at the bottom of the wall 1, and an ecological gabion 12 arranged on the side of the wall 1 facing the river body. The gabion 12 is embedded in the bottom of the river body, and the highest surface of the ecological gabion 12 is flush with the bottom surface of the water, reducing the erosion of the river water on the ecological gabion 12, so that the ecological gabion 12 compacts the soil around the wall 1 , the position of the wall 1 is stabilized, and the seat plate 11 also increases the contact area between the wall 1 and the soil, the seat plate 11 and the wall 1 are in an inverted T shape, and the seat plate 11 is on the side of the wall 1 away from the river body The length of the body of wall 1 is greater than the length of the side of the body o...

Embodiment 2

[0044] Embodiment 2: a kind of construction method of revetment retaining wall: as Figure 5 as shown,

[0045] Step 1, measuring and setting out;

[0046] Step two, foundation pit excavation;

[0047] 1. The excavation of the foundation pit must be consistent with the implementation of the foundation pit support and precipitation plan. The prerequisite for fully considering the excavation of the earthwork is that the excavation area is in an anhydrous state. Considering that the foundation pit support is foolproof, the excavation proceeds smoothly Considering that foundation pit precipitation is the core of the whole process of excavation and foundation construction.

[0048] 2. The excavation of the foundation pit should follow the principles of layering, segmenting, and sequential excavation. The design of earthwork excavation should fully consider the space-time effect, and reasonably determine the number of earthwork excavation layers, the number of sections for each l...

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Abstract

The invention discloses a revetment retaining wall and relates to landscape engineering. The revetment retaining wall can also be applied to river ecological restoration engineering, hydraulic engineering and the like. The revetment retaining wall provided by the invention has the advantage that sliding of a wall toward the direction of a river is reduced. According to the main points of the technical scheme, the revetment retaining wall comprises a reinforced concrete wall, a reinforced concrete seat plate arranged at the bottom of the wall, and an ecological gabion arranged on the side, toward the river, of the wall. The bottom of the reinforced concrete wall enters soil lower than the water bottom of the river. The top end of the wall extends out of the water surface of the river, and the side, back to the river, of the wall is backfilled with a soil layer. A plurality of water drain pipes penetrating through the wall and the soil layer are arranged in the wall. The ends, stretchinginto the soil layer, of the water drain pipes are provided with water permeable blind pipes. The seat plate and the wall are in an inverted-T shape. The ecological gabion is embedded in the water bottom of the river.

Description

technical field [0001] The invention relates to landscape engineering, in particular to a revetment retaining wall. Background technique [0002] In special river sections, the natural river bank generally cannot meet the revetment requirements, and special embankment reinforcement treatment must be carried out, especially the pilot section of the ship lock project or the flood discharge section of the sluice project. The retaining structure that protects the river bank against the lateral pressure of water and soil is called the revetment retaining wall (slope protection). The main function of the revetment is the retaining wall structure. The river bank collapses, so the revetment must have certain erosion resistance and anti-seepage performance. In addition to bearing the scouring effect of water flow, the revetment retaining wall also has to withstand accidental loads such as the impact force of passing ships when they approach the shore. Therefore, the revetment retain...

Claims

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Application Information

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IPC IPC(8): E02B3/10E02B3/12E02D17/02E02D17/04E02D17/18E02D5/46
CPCE02B3/10E02B3/12E02D5/46E02D17/02E02D17/04E02D17/18Y02A20/402
Inventor 于成景孙威仲从珠许松苏丹邵森
Owner 南京珍珠泉园林建设有限公司
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