CN105951875A - Adjustable assembly retaining wall with pressure reduction plate structures - Google Patents
Adjustable assembly retaining wall with pressure reduction plate structures Download PDFInfo
- Publication number
- CN105951875A CN105951875A CN201610479129.4A CN201610479129A CN105951875A CN 105951875 A CN105951875 A CN 105951875A CN 201610479129 A CN201610479129 A CN 201610479129A CN 105951875 A CN105951875 A CN 105951875A
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- soil
- pressure reductor
- pressure
- pressure reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
Abstract
The invention discloses an adjustable assembly retaining wall with pressure reduction plate structures. The adjustable assembly retaining wall comprises at least one retaining structure; each retaining structure comprises a retaining wall body and one horizontally-arranged pressure reduction plate structure; each retaining wall body comprises a square barrel structure and a support; each support is arranged on the side portion of the corresponding square barrel structure, the pressure reduction plate structures are arranged on the supports, and the top ends of the pressure reduction plate structures and the top ends of the square barrel structures are located on the same horizontal plane; each square barrel structure is filled with backfill; and according to the adjustable assembly retaining wall, through the pressure reduction plate structures, wall back sliding soil is separated into multiple independent portions, each segment of sliding soil only generates soil pressure on the retaining wall of the segment, and soil pressure is greatly reduced; and on the other hand, due to the self weight of filled soil on the pressure reduction plate structures, anti-overturning moment is provided for overturning stability of the retaining wall, and vertical force is provided for slippage stability. In a word, the novel retaining wall has the beneficial effects of saving investment, shortening the period, protecting environment and the like.
Description
Technical field
The present invention relates to a kind of retaining wall, especially relate to the scalable assembling with pressure reductor structure in the reparation of damaged or destroyed by flood road
Formula retaining wall.
Background technology
The gear height that props up of gravity retaining wall is generally no greater than 8m at present, and many employing slabstone scenes are built by laying bricks or stones and formed, and use in engineering
The retaining wall of band pressure reductor structure, typically pressure reductor structure fabrication is become the armoured concrete slab of cantilever.Owing to arranging pressure reductor
Structure has certain difficulty of construction, and can increase construction period, so, usual retaining wall is also not provided with pressure reductor structure, and needs
When wanting, one pressure reductor structure is the most at most set during practice of construction.When retaining wall needs a height of the structure of gear higher
Time, the cross section of retaining wall is the biggest so that the structural instability of retaining wall, it is impossible to realize a purpose for gear, and impact was kept the safety in production
Journey.Therefore, existing retaining wall cannot meet Practical Project demand.
Summary of the invention
It is an object of the invention to for the problems referred to above and difficult point, overcome in prior art when needing a height of the structure of gear higher,
The structural instability of retaining wall, it is impossible to realize a problem for gear, it is provided that a kind of scalable assembled gear soil with pressure reductor structure
Wall, meets different gear height requirement.
To achieve these goals, the present invention provides a kind of scalable Retaining Wall with pressure reductor structure, including at least
One layer of soil-baffling structure, described soil-baffling structure includes barricade main body and horizontally disposed pressure reductor structure, the described barricade main body side of including
Barrel structure and bearing, described bearing is arranged at the sidepiece of square cartridge structure, and described pressure reductor structure is arranged at above bearing, pressure reductor
The top of structure and the top of square cartridge structure are positioned in same level, fill backfill material in described square cartridge structure.
By filling backfill material in square cartridge structure, the weight of square cartridge structure can be increased, improve the stability of square cartridge structure, logical
Cross and pressure reductor structure and bearing are set, the stability in the large of retaining wall can be improved, be more beneficial for improving gear soil nature energy.Meanwhile,
Due to the deadweight banketed in pressure reductor structure, provide resistance to tipping moment to overturning of retaining wall stability and sliding stability provides
Vertical force.
Further, the scalable Retaining Wall with pressure reductor structure includes at least two gear that in the vertical direction stacks
Soil structure.The two or more soil-baffling structures utilizing in the vertical direction to stack constitute retaining wall, it is possible to achieve according to Practical Project
Need any regulation of the height to retaining wall, it is achieved the purpose of gear soil.Harden compared to prior art only arranges decompression together
Structure, wall is carried on the back sliding soil mass by pressure reductor structure and is separated into the portion that multistage is separate by the soil-baffling structure of the laminated multi-layer of the present invention
Point, the sliding soil mass of every section only produces soil pressure to this section of barricade, greatly reduces soil pressure, it is ensured that stablizing of retaining wall
Property.
Further, described pressure reductor structure is multiple structure.Pressure reductor structure is set to multiple structure, decompression can be increased
The intensity of plate self.
Further, slip angle is set to 45 °, away from the end, edge of square cartridge structure during wherein slip angle is pressure reductor structure
Portion and the square cartridge structure line near the bottommost of pressure reductor structure and the angle of horizontal plane.In engineering reality, according to 45 ° of cunnings
When splitting angle calculating pressure reductor length, almost can reach the effect reduced pressure completely, be also applied for various types of soil-baffling structure, avoid
Calculating complicated in the case of propping up gear for difference, arranges conveniently, and different soil-baffling structures are had general applicability.
Further, described backfill material is the soil body or slag.The soil body or slag are expected as backfill, material can be saved, pass through
Twice laid can play the effect of energy-saving and emission-reduction；Clean than the construction environment of traditional retaining wall, pollute few.
Further, described square cartridge structure is armored concrete square cartridge structure or plastic square barrel structure.
Further, described pressure reductor structure is precast rc slab.Use the pressure reductor structure of precast rc slab
Intensity higher.
Compared with prior art, the invention have the benefit that the present invention can reduce soil pressure significantly, thus from source
On improve the safety of retaining wall；By the factorial praluction of precast reinforced concrete structure, it is ensured that component quality, from
And can effectively control construction quality；As a kind of rapid construction, the retaining structure of fast onset effect, construction work can be shortened
Phase, preventing and reducing natural disasters, the especially reparation aspect of damaged or destroyed by flood road has the advantage that traditional retaining wall is incomparable；Save material,
The effect of energy-saving and emission-reduction can be played by twice laid；Retaining Wall cleans than the construction environment of traditional retaining wall, pollutes few.
Accompanying drawing explanation
Fig. 1 is the structural representation of the scalable Retaining Wall with pressure reductor structure of the present invention；
Fig. 2 is the structural representation of the scalable Retaining Wall with pressure reductor structure including multilamellar soil-baffling structure of the present invention
Figure；
Fig. 3 is the top view of the scalable Retaining Wall with pressure reductor structure including multilamellar soil-baffling structure of the present invention；
Fig. 4 is the active soil pressure of the scalable Retaining Wall with pressure reductor structure including multilamellar soil-baffling structure of the present invention
Power is distributed, and wherein shaded portion is the geostatic shield after arranging pressure reductor, and triangle A is to be not provided with decompression in conventional apparatus
The geostatic shield of plate, is wherein not drawn into abutment portion in figure；
In figure: 1, square cartridge structure, 2, bearing；3, pressure reductor structure, 4, backfill material.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the present invention
In embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
The invention discloses a kind of scalable Retaining Wall with pressure reductor structure.The present invention is applicable to all kinds of engineering field,
Especially in the reparation of damaged or destroyed by flood road, its energy rapid shaping also plays a role.
Below in conjunction with the accompanying drawings the present invention is described in further details.
As Figure 1-3, a kind of scalable Retaining Wall with pressure reductor structure, including at least one of which soil-baffling structure,
Described soil-baffling structure includes barricade main body and horizontally disposed pressure reductor structure 3, barricade main body include square cartridge structure 1, bearing 2 and
Backfill material 4；Described square cartridge structure 1 is by plant produced, it is ensured that component quality, square cartridge structure 1 can use armored concrete
Square cartridge structure or plastic square barrel structure.At the construction field (site) each section of square cartridge structure 1 in the vertical direction is connected with each other；Bearing 2
Stretch out from square cartridge structure 1；Pressure reductor structure 3 is to be shelved on the bearing 2 that square cartridge structure 1 stretches out, described square cartridge structure 1
Middle filling backfills material 4.The waste material that the backfill material 4 employing soil body, slag or other various weight are bigger.Square cartridge structure 1, bearing 2
May make up integrative-structure.
The scalable Retaining Wall with pressure reductor structure in the present invention can use the gear soil that multiple in the vertical direction stacks
Structure, in Fig. 2, uses the soil-baffling structure that 4 in the vertical directions stack,
According to actual load-bearing demand, pressure reductor structure 3 can be set to multiple structure, with increase pressure reductor structure 3 from stiffness of the body
Degree and load-bearing property.The length of pressure reductor structure 3 extends to wall and carries on the back the slip-crack surface with 45 ° of slip angles that bankets.Slip angle is set to
45 °, away from edge bottommost and the square cartridge structure 1 of square cartridge structure 1 near pressure reductor during wherein slip angle is pressure reductor structure 3
The line of the bottommost of structure 3 and the angle of horizontal plane.
In engineering reality, when calculating the length of pressure reductor structure 3 according to 45 ° of slip angles, almost can reach the effect reduced pressure completely
Really, it is also applied for various types of soil-baffling structure, avoids, for calculating complicated in the case of difference gear soil, arranging conveniently, to not
With soil-baffling structure, there is general applicability.
The present invention is in engineering construction, and circulation following steps are until retaining wall is built complete:
(1) building lot, installs one section of Prefabricated Reinforced Concrete Square cylinder 1 on ground top,
(2) pressure reductor structure 3 is shelved on the bearing 2 of square tube；
(3) in square tube 1, the soil body or the bigger waste material of severe are backfilled；
(4) the backfill soil of this section of wall back of the body is finally backfilled.
Fig. 4 is the active soil pressure of the scalable Retaining Wall with pressure reductor structure including multilamellar soil-baffling structure of the present invention
Power is distributed, and wherein shaded portion is the geostatic shield after arranging pressure reductor structure 3, and triangle A is not set in conventional apparatus
Put the geostatic shield of pressure reductor structure 3.
As can be seen from Figure, when being not provided with pressure reductor structure 3 and multilamellar soil-baffling structure, square cartridge structure 1 is the most only set, then keeps off
Cob wall bears soil pressure, according to the geostatic shield represented by triangle A it can be seen that retaining wall bears soil pressure in vertically side
To being incremented by the most successively, therefore, in the position closer to bottom, there is potential safety hazard in the retaining wall bearing pressure bigger.
Multilamellar soil-baffling structure and the retaining wall of multiple pressure reductor structure 3 are set during in Fig. 4, dash area represents the present invention, by subtracting
Wall is carried on the back sliding soil mass and is separated into the part that multistage is separate by pressure plate structure 3, it can be seen that the cunning of every section from soil pressure is tried hard to
Body of breaking ground only produces soil pressure to the soil-baffling structure of this layer, compared to being not provided with pressure reductor structure 3 and the situation of multilamellar soil-baffling structure,
Greatly reduce soil pressure.Simultaneously as the effect of the deadweight banketed in pressure reductor structure 3, to overturning of retaining wall stability
Provide resistance to tipping moment and sliding stability provides vertical force.Pressure reductor structure 3 is set and can improve the soil that retaining wall is subject to
Pressure size and distribution situation, compared with tradition retaining wall, pressure reductor structure 3 can improve retaining wall stress performance, reduces soil pressure
Power.
Meanwhile, by filling backfill material 4 in square cartridge structure 1, the weight of square cartridge structure 1 can be greatly increased, improve square tube knot
The stability of structure 1, thus the stability in the large of retaining wall, be more beneficial for carrying out gear soil.
The advantages such as in a word, this Novel retaining wall has reduces investment outlay, and shortens the cycle, protection environment.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, any ripe
Know the equivalence enforcement that professional and technical personnel is changed possibly also with the technology contents of the disclosure above or is modified as equivalent variations
Example.But every without departing from technical solution of the present invention content, it is any that above example is made by the technical spirit of the foundation present invention
Simple modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (7)
1. a scalable Retaining Wall with pressure reductor structure, it is characterised in that: include at least one of which soil-baffling structure, described
Soil-baffling structure includes barricade main body and horizontally disposed pressure reductor structure (3), and described barricade main body includes square cartridge structure (1) and bearing
(2), described bearing is arranged at the sidepiece of square cartridge structure (1), and described pressure reductor structure (3) is arranged at bearing (2) above, pressure reductor
The top of structure (3) is positioned in same level with the top of square cartridge structure (1), fills backfill material (4) in described square cartridge structure (1).
The scalable Retaining Wall with pressure reductor structure the most according to claim 1, it is characterised in that: it is included in vertically
At least two soil-baffling structure stacked on direction.
The scalable Retaining Wall with pressure reductor structure the most according to claim 1 and 2, it is characterised in that subtract described in:
Pressure plate structure (3) is multiple structure.
The scalable Retaining Wall with pressure reductor structure the most according to claim 1 and 2, it is characterised in that: slip angle
It is set to 45 °, away from edge bottommost and the square cartridge structure (1) of square cartridge structure (1) during wherein slip angle is pressure reductor structure (3)
Line between the bottommost of pressure reductor structure (3) and the angle of horizontal plane.
The scalable Retaining Wall with pressure reductor structure the most according to claim 1 and 2, it is characterised in that: described time
Filler (4) is the soil body or slag.
The scalable Retaining Wall with pressure reductor structure the most according to claim 1 and 2, it is characterised in that: described side
Barrel structure (1) is armored concrete square cartridge structure or plastic square barrel structure.
The scalable Retaining Wall with pressure reductor structure the most according to claim 1 and 2, it is characterised in that subtract described in:
Pressure plate structure (3) is precast rc slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479129.4A CN105951875B (en) | 2016-06-27 | 2016-06-27 | A kind of adjustable Retaining Wall with pressure reductor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479129.4A CN105951875B (en) | 2016-06-27 | 2016-06-27 | A kind of adjustable Retaining Wall with pressure reductor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105951875A true CN105951875A (en) | 2016-09-21 |
| CN105951875B CN105951875B (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479129.4A Active CN105951875B (en) | 2016-06-27 | 2016-06-27 | A kind of adjustable Retaining Wall with pressure reductor structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700523A (en) * | 2017-09-26 | 2018-02-16 | 福州市规划设计研究院 | The prefabricated drainage system and construction method for facing upward inclined retaining wall |
| CN108678001A (en) * | 2018-08-08 | 2018-10-19 | 上海勘测设计研究院有限公司 | A kind of box-type retaining wall |
| US10676890B2 (en) | 2016-03-30 | 2020-06-09 | Robert Gordon McIntosh | Retaining wall system, method of supporting same, and kit for use in constructing same |
| CN111519578A (en) * | 2020-05-16 | 2020-08-11 | 上海言诺建筑材料有限公司 | 3D prints protection bank |
| USD895153S1 (en) | 2018-10-05 | 2020-09-01 | Pacific Prebenched Ltd. | Block for a retaining wall |
Citations (6)
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| JPH09119142A (en) * | 1995-10-25 | 1997-05-06 | Takeshige Shimonohara | Retaining wall forming method |
| CN201649121U (en) * | 2009-12-23 | 2010-11-24 | 长沙理工大学 | Balled plant-growing concrete retaining wall building block |
| CN201649122U (en) * | 2010-01-13 | 2010-11-24 | 刘文广 | Plate type terrace retaining wall for hillock land |
| CN104631491A (en) * | 2013-11-06 | 2015-05-20 | 贵阳铝镁设计研究院有限公司 | Method for improving stress performance of retaining wall and retaining wall structure |
| CN204849818U (en) * | 2015-07-23 | 2015-12-09 | 湖南科技大学 | Assembled retaining wall |
| CN205776337U (en) * | 2016-06-27 | 2016-12-07 | 长沙学院 | A kind of scalable Retaining Wall with pressure reductor structure |
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2016
- 2016-06-27 CN CN201610479129.4A patent/CN105951875B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119142A (en) * | 1995-10-25 | 1997-05-06 | Takeshige Shimonohara | Retaining wall forming method |
| CN201649121U (en) * | 2009-12-23 | 2010-11-24 | 长沙理工大学 | Balled plant-growing concrete retaining wall building block |
| CN201649122U (en) * | 2010-01-13 | 2010-11-24 | 刘文广 | Plate type terrace retaining wall for hillock land |
| CN104631491A (en) * | 2013-11-06 | 2015-05-20 | 贵阳铝镁设计研究院有限公司 | Method for improving stress performance of retaining wall and retaining wall structure |
| CN204849818U (en) * | 2015-07-23 | 2015-12-09 | 湖南科技大学 | Assembled retaining wall |
| CN205776337U (en) * | 2016-06-27 | 2016-12-07 | 长沙学院 | A kind of scalable Retaining Wall with pressure reductor structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10676890B2 (en) | 2016-03-30 | 2020-06-09 | Robert Gordon McIntosh | Retaining wall system, method of supporting same, and kit for use in constructing same |
| CN107700523A (en) * | 2017-09-26 | 2018-02-16 | 福州市规划设计研究院 | The prefabricated drainage system and construction method for facing upward inclined retaining wall |
| CN108678001A (en) * | 2018-08-08 | 2018-10-19 | 上海勘测设计研究院有限公司 | A kind of box-type retaining wall |
| USD895153S1 (en) | 2018-10-05 | 2020-09-01 | Pacific Prebenched Ltd. | Block for a retaining wall |
| CN111519578A (en) * | 2020-05-16 | 2020-08-11 | 上海言诺建筑材料有限公司 | 3D prints protection bank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105951875B (en) | 2019-05-21 |
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