CN207538070U - Reinforced soil retaining wall and its panel construction - Google Patents
Reinforced soil retaining wall and its panel construction Download PDFInfo
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- CN207538070U CN207538070U CN201721539890.9U CN201721539890U CN207538070U CN 207538070 U CN207538070 U CN 207538070U CN 201721539890 U CN201721539890 U CN 201721539890U CN 207538070 U CN207538070 U CN 207538070U
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Abstract
The utility model discloses a kind of panel construction of reinforced soil retaining wall, including：The Multilayer panel layer set gradually from the bottom to top includes multiple panels side by side per deck panels layer；Successively or interval is placed in multilayer reinforcing layer in Multilayer panel layer；Wherein panel is by concrete prefabricated concrete slab, and the upper surface of upper strata panel and/or lower floor's panel opens up the card slot being longitudinally extended along it；Wherein, reinforcing layer includes TGXG and the card rod for being used to be anchored at TGXG in the card slot of corresponding panel across TGXG.The panel construction of the utility model, it is simple in structure, panel is concrete prefabricated, pre-buried any component in panel is not needed to, it can reliably realize the connection of panel and TGXG muscle material, and the wall overall stiffness that panel is formed is larger, and deformation is less prone to during fill compaction, convenient and quick construction simultaneously, uses manpower and material resources sparingly；In addition, the utility model also provides a kind of reinforced soil retaining wall with above-mentioned panel construction.
Description
Technical field
The utility model is related to construction engineering technical field more particularly to a kind of reinforced soil retaining walls and its panel construction.
Background technology
At present, following two modes are generally taken in the connection of reinforced soil retaining wall prefabricated panel and Fill Reinforced With Geogrids material：
1) using one section of TGXG is directly embedded to panel build-in, the combination of grid-connecting bar spreading is utilized afterwards；2) in panel
Upper setting hook class device is connected with grid.The shortcomings that the first connection mode, is two class material of TGXG and concrete
Physical and mechanical property difference it is larger, the reliability of the TGXG connection of pre-buried concrete waits further to study demonstration,
Grid is embedded to when panel is prefabricated simultaneously, working procedure is cumbersome.Second of connection mode belongs to point contact, to grid entirety stress
It is unfavorable, while link up with class material as made using reinforcing bar class, also Anticorrosion.
Invention content
The purpose of this utility model is exactly to solve the above-mentioned problems, to provide a kind of panel construction of reinforced soil retaining wall,
Simple in structure, panel is concrete prefabricated, does not need to pre-buried any component in panel, can reliably realize panel and geotechnique
The connection of grid muscle material, and the wall overall stiffness that panel is formed is larger, deformation is less prone to during fill compaction, together
When convenient and quick construction, use manpower and material resources sparingly；In addition, the utility model also provides a kind of reinforcement gear with above-mentioned panel construction
Cob wall.
To realize the above-mentioned purpose of the utility model, on the one hand the utility model provides a kind of panel knot of reinforced soil retaining wall
Structure, including：The Multilayer panel layer set gradually from the bottom to top includes multiple panels side by side per deck panels layer；Successively or
Every the multilayer reinforcing layer being placed in Multilayer panel layer；Wherein, upper strata panel neighbouring in the Multilayer panel layer is under
Deck panels are by concrete prefabricated concrete slab, and the upper surface of upper strata panel and/or lower floor's panel is opened up along its longitudinal direction
The card slot of extension；Wherein, the reinforcing layer includes TGXG and is used to TGXG being anchored at pair across TGXG
Answer the card rod in the card slot of panel.
Wherein, the TGXG has a plurality of longitudinal grid item extended longitudinally, and adjacent longitudinal grid item intersects
Across the card rod.
Further, also there is being used for of extending transversely card rod is locked in TGXG for the end of the TGXG
The cross rib of end.
Wherein, the upper and lower surface of the upper strata panel and/or lower floor's panel is set respectively positioned at the card
Slot side is respectively horizontal surface for improving the texture of roughness or the upper and lower surface of the card slot side.
Preferably, the texture is ripple glaze or teeth line or monodentate tooth or multiple tooth tooth.
Wherein, upper strata panel neighbouring two-by-two in the Multilayer panel layer and lower floor's panel fissure of displacement placement.
Wherein, the TGXG is unidirectional TGXG or direction earthwork grille.
Wherein, the card rod is the bar reinforcement through preservative treatment or the earth working material stick made of earth working material.
In addition, the utility model also provides a kind of reinforced soil retaining wall, including panel construction as described above.
Compared with prior art, the reinforced soil retaining wall of the utility model and its panel construction have the following advantages that：
1st, the reinforced soil retaining wall and panel construction of the utility model, simple and reasonable, construction is convenient, safe and reliable, outer
The advantages of regular, beautiful is seen, panel exposed face can also carry out various moulding or decoration, to enhance aesthetic feeling.
2nd, the reinforced soil retaining wall and panel construction of the utility model, sets card slot on panel, is worn in TGXG end
If card rod, and the TGXG with card rod is positioned in the card slot of panel, so as to make between reinforcing layer and upper and lower panel
It anchors interlocking more effectively, conveniently, reliably, makes the connection effect between panel and reinforcing layer more preferable, greatly improve reinforcement earth-retaining
The reliability of wall improves the reliability of engineering.
3rd, the reinforced soil retaining wall and panel construction of the utility model, panel are formed for prefabricated concrete, are not needed to
Pre-buried any component in panel, can reliably realize the connection of panel and TGXG muscle material.The wall that panel is formed is whole
Body rigidity is larger, and deformation, while convenient and quick construction are less prone to during fill compaction, is used manpower and material resources sparingly.
4th, the reinforced soil retaining wall and panel construction of the utility model, the wall overall stiffness that panel is formed is larger, is banketing
Deformation is less prone in compacting process, convenient and quick construction uses manpower and material resources sparingly, and can increase substantially construction efficiency, reduces
Difficulty of construction and project cost, and the aesthetics to improve retaining wall is provided convenience.
The utility model is described in detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the panel elevation for not setting texture；
Fig. 2 is the panel plane figure for not setting texture；
Fig. 3 is not set the panel of texture and geo-grid material assembling elevation；
Fig. 4 is the panel elevation with teeth；
Fig. 5 is the panel plane figure with teeth；
Fig. 6 is to set the panel of texture and geo-grid material assembling elevation；
Fig. 7 connects plan view for card rod with TGXG；
Fig. 8 connects elevation for card rod with TGXG；
Fig. 9 is that equal and reinforcement material assembles elevation per deck panels；
Figure 10 is panel interlayer (show alternating floor in figure but be not limited to one layer) and reinforcement material assembling elevation；
Figure 11 is the general structural map of reinforced soil retaining wall；
Figure 12 builds schematic diagram by laying bricks or stones for the panel fissure of displacement.
Specific embodiment
As shown in Figure 1 and Figure 2, the panel in panel construction respectively provided by the utility model does not set the elevation of texture
And plan view, as shown in figure 3, elevation is assembled for the panel provided by the utility model for not setting texture and geo-grid material,
Such as Fig. 4, Fig. 5, elevation and plan view that panel is equipped with monodentate tooth are shown, Fig. 6 is the panel and TGXG for setting monodentate tooth
Material assembles elevation.
By above-mentioned each figure it is found that the panel construction of the reinforced soil retaining wall of the utility model includes：It sets gradually from the bottom to top
Multilayer panel layer, multiple panels side by side are included per deck panels layers；Successively or interval is placed in multilayer in Multilayer panel layer
Reinforcing layer；Wherein, upper strata panel neighbouring in Multilayer panel layer and lower floor's panel are by concrete prefabricated concrete surface
Plate, and the upper surface of upper strata panel and/or lower floor's panel opens up the card slot being longitudinally extended along it；Wherein, reinforcing layer includes geotechnique
Grid and the card rod for being used to be anchored at TGXG in the card slot of corresponding panel across TGXG.
It should be noted that the term " longitudinal direction " involved in the utility model, refer to along or parallel panel width side
To, term " transverse direction ", refer to along or parallel panel length direction, direction longitudinally, laterally respectively as arrow A1 in Fig. 2,
Shown in A2.And upper strata panel and lower floor's panel described in the utility model is determined according to the overlying relation of adjacent panels
, that is, in neighbouring every two pieces of panels, the panel positioned at lower floor is lower floor's panel, and the panel positioned at upper strata is face layer
Plate.
Specifically, the utility model panel construction includes Multilayer panel layer, include multiple located side by side per deck panels layer
Panel, each panel be in cuboid, formed by prefabricated concrete.In neighbouring every two-layer panel layer, position
Between upper strata panel in upper strata panel layer and lower floor's panel positioned at lower floor's panel layer set reinforcing layer 2 (as shown in Figure 9) or
Person in Multilayer panel layer, is spaced several deck panels and one layer of reinforcing layer is set (as shown in Fig. 3, Fig. 6, Figure 10, only to show every one
Layer).
Wherein, for the ease of being laid with reinforcing layer, the utility model needs open up card slot 4 (such as Fig. 1-Fig. 6 institutes on panel 1
Show), card slot 4 is arranged on the upper surface of upper strata panel and/or lower floor's panel, along the thickness direction sinking certain depth of panel.
Preferably, card slot is semi-circular recesses.
And in order to which reinforcing layer is enable preferably to be anchored at up and down between deck panels, the reinforcing layer 2 of the utility model includes
TGXG and the card rod 5 across TGXG, TGXG is made of reinforcement material, such as by geotextile class reinforcement material system
Into strip TGXG, TGXG can be unidirectional TGXG or direction earthwork grille, have extend longitudinally it is more
Longitudinal grid item 6 (as shown in Figure 7, Figure 8), and adjacent longitudinal grid item 6 crosses through card rod 5, so that card rod 5 is locked in
In TGXG.In addition, also there is being used for of extending transversely card rod 5 is locked in TGXG end for the end of TGXG
Cross rib 7.When building by laying bricks or stones, reinforcing layer 2 is placed between adjacent deck panels up and down, by TGXG with card rod 5
It being partially disposed in the card slot of panel, TGXG is anchored between adjacent panels with will pass through card rod.
Wherein, the card rod of the utility model can be the circular bar reinforcement or coagulation with certain diameter through preservative treatment
Native stick is the earth working material stick made of earth working material, as made of the materials such as polyethylene, polypropylene or glass fibre
Circular ear of maize.
The utility model takes the mode in panel upper surface setting card slot, is placed after putting on card rod in TGXG end
In the card slot of the panel so that pushed down above TGXG by the panel bottom above the panel, so as to reach in panel
The effect of middle anchoring TGXG.Compared to the structure for pushing down reinforcing layer by contact surface friction merely, the utility model it is this
Structure anchor effect with card slot is more effectively and reliable.
The upper strata panel of the utility model panel and/or the upper and lower surface positioned at card slot side of lower floor's panel can
To be respectively horizontal surface (as shown in Figure 1-Figure 3), alternatively, as Figure 4-Figure 6, positioned at the upper surface of card slot side and under
It is respectively arranged to improve the texture of roughness on surface.By setting texture so that the top bottom two sides of reinforcing layer is respectively and phase
Adjacent upper and lower panel is in contact, and so as to generate ideal frictional force, reinforcing layer firm " anchoring " is lived.
Wherein, the texture of the utility model can be monodentate tooth 3 as shown in Figure 4, be arranged on the upper and lower surface of panel,
The monodentate tooth of panel lower surface is downwardly projecting, the monodentate tooth of panel upper surface is recessed down or the monodentate tooth of panel upper surface to
It protrudes above, the monodentate tooth of panel lower surface is recessed (not shown) upwards, in addition, texture can also be bidentate tooth or ripple glaze
Or teeth line.
The utility model is using card slot, card rod anchorage style and the friction by teeth increase panel and reinforcing layer contact surface
The mode that power is combined makes the anchoring interlocking between reinforcing layer and upper and lower panel more effective and reliable, makes panel and reinforcing layer
Between stress bigger, belong to dual fail-safe, greatly improve the stressed effect of reinforced soil retaining wall, improve the success rate of engineering construction.
The utility model is also provided and is kept off by the reinforcement that the panel construction is built by laying bricks or stones other than providing above-mentioned panel construction
Cob wall, as shown in Figure 11, Figure 12, retaining wall takes the mode successively constructed from bottom to top, such as (i.e. upper and lower in panel top bottom surface
Surface) monodentate tooth 3 is set respectively, card slot 4 is set in panel front top a certain range, after card rod is put in TGXG end
Be positioned in the card slot of panel, TGXG upper surface is pushed down by upper strata panel bottom, after combining wall filler 10 successively fill, by
Lamination is real, successively successively construction upwards, until top.The mode successively built by laying bricks or stones of panel can take laid dry or grout two kinds of blocks
Mode is built, and notices that the fissure of displacement builds 11 by laying bricks or stones.Determine whether to give reinforced soil retaining wall bottom face according to the size of foundation capability
Basis 12 is in addition configured to spread foundation stress in plate (first layer panel from below to up).
In conclusion compared with prior art, the reinforced soil retaining wall and its panel construction of the utility model are with following excellent
Point：
1st, the reinforced soil retaining wall and panel construction of the utility model, simple and reasonable, construction is convenient, safe and reliable, outer
The advantages of regular, beautiful is seen, panel exposed face can also carry out various moulding or decoration, to enhance aesthetic feeling.
2nd, the reinforced soil retaining wall and panel construction of the utility model, sets card slot on panel, is worn in TGXG end
If card rod, and the TGXG with card rod is positioned in the card slot of panel, so as to make between reinforcing layer and upper and lower panel
It is more effectively and reliable to anchor interlocking, makes stress bigger between panel and reinforcing layer, greatly improves the stress effect of reinforced soil retaining wall
Fruit improves the success rate of engineering construction.
3rd, the reinforced soil retaining wall and panel construction of the utility model, panel are formed for prefabricated concrete, are not needed to
Pre-buried any component in panel, can reliably realize the connection of panel and TGXG muscle material.The wall that panel is formed is whole
Body rigidity is larger, and deformation, while convenient and quick construction are less prone to during fill compaction, is used manpower and material resources sparingly.
4th, the reinforced soil retaining wall and panel construction of the utility model, the wall overall stiffness that panel is formed is larger, is banketing
Deformation is less prone in compacting process, convenient and quick construction uses manpower and material resources sparingly, and can increase substantially construction efficiency, reduces
Difficulty of construction and project cost, and the aesthetics to improve retaining wall is provided convenience.
Although being explained in detail above to the utility model, the utility model is without being limited thereto, the skill of the art
Art personnel can be modified with principle according to the present utility model, and therefore, all principles according to the utility model carry out various
Modification all should be understood to fall into the scope of protection of the utility model.
Claims (9)
1. a kind of panel construction of reinforced soil retaining wall, which is characterized in that including：
The Multilayer panel layer set gradually from the bottom to top includes multiple panels side by side per deck panels layer；
Successively or interval is placed in multilayer reinforcing layer in Multilayer panel layer；
Wherein, upper strata panel neighbouring in the Multilayer panel layer and lower floor's panel are by concrete prefabricated concrete surface
Plate, and the upper surface of upper strata panel and/or lower floor's panel opens up the card slot being longitudinally extended along it；
Wherein, the reinforcing layer include TGXG and across TGXG be used for TGXG is anchored at corresponding panel
Card rod in card slot.
2. panel construction according to claim 1, which is characterized in that the TGXG is a plurality of with extending longitudinally
Longitudinal grid item, and adjacent longitudinal grid item crosses through the card rod.
3. panel construction according to claim 2, which is characterized in that the end of the TGXG, which also has, transversely prolongs
That stretches is used to card rod being locked in the cross rib of TGXG end.
4. according to claim 1-3 any one of them panel constructions, which is characterized in that the upper strata panel and/or it is described under
The upper and lower surface of deck panels is set respectively positioned at the card slot side for improving the texture of roughness or described
The upper and lower surface of card slot side is respectively horizontal surface.
5. panel construction according to claim 4, which is characterized in that the texture is ripple glaze or teeth line or monodentate tooth
Or multiple tooth tooth.
6. panel construction according to claim 1, which is characterized in that neighbouring upper two-by-two in the Multilayer panel layer
Deck panels and lower floor's panel fissure of displacement placement.
7. panel construction according to claim 1, which is characterized in that the TGXG is unidirectional TGXG or two-way
TGXG.
8. panel construction according to claim 1, which is characterized in that the card rod for through preservative treatment bar reinforcement or by
Earth working material stick made of earth working material.
9. a kind of reinforced soil retaining wall, which is characterized in that including such as claim 1-8 any one of them panel construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539890.9U CN207538070U (en) | 2017-11-17 | 2017-11-17 | Reinforced soil retaining wall and its panel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539890.9U CN207538070U (en) | 2017-11-17 | 2017-11-17 | Reinforced soil retaining wall and its panel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538070U true CN207538070U (en) | 2018-06-26 |
Family
ID=62614100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539890.9U Expired - Fee Related CN207538070U (en) | 2017-11-17 | 2017-11-17 | Reinforced soil retaining wall and its panel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706812A (en) * | 2019-01-17 | 2019-05-03 | 同济大学 | A kind of reinforced soil with geosynthetics construction method and device |
| CN110258237A (en) * | 2019-06-24 | 2019-09-20 | 中冶天工集团有限公司 | It is a kind of for dropproof special-shaped connecting elements and construction method |
-
2017
- 2017-11-17 CN CN201721539890.9U patent/CN207538070U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706812A (en) * | 2019-01-17 | 2019-05-03 | 同济大学 | A kind of reinforced soil with geosynthetics construction method and device |
| CN109706812B (en) * | 2019-01-17 | 2021-06-04 | 同济大学 | Construction method and device for geosynthetic reinforced soil structure |
| CN110258237A (en) * | 2019-06-24 | 2019-09-20 | 中冶天工集团有限公司 | It is a kind of for dropproof special-shaped connecting elements and construction method |
| CN110258237B (en) * | 2019-06-24 | 2024-02-27 | 中冶天工集团有限公司 | Special-shaped connecting member for preventing falling and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20211117 |