CN218204532U - Assembled T-shaped retaining wall - Google Patents
Assembled T-shaped retaining wall Download PDFInfo
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- CN218204532U CN218204532U CN202221424891.XU CN202221424891U CN218204532U CN 218204532 U CN218204532 U CN 218204532U CN 202221424891 U CN202221424891 U CN 202221424891U CN 218204532 U CN218204532 U CN 218204532U
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- vertical
- retaining wall
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- vertical plate
- transverse
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- 238000009434 installation Methods 0.000 claims description 19
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000003491 array Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 20
- 239000002699 waste material Substances 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 7
- 239000004575 stone Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000009417 prefabrication Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a side slope is administered and side slope protection field specifically is an assembled T shape retaining wall. The defects of low strength utilization rate, long construction period, poor construction quality, serious environmental pollution and complex prefabrication and construction of the traditional gravity retaining wall material are overcome. The assembled T-shaped component retaining wall is arranged on a concrete leveling layer, a broken stone cushion layer is arranged on the lower portion of the concrete leveling layer, the assembled T-shaped component retaining wall comprises a plurality of T-shaped components, and the T-shaped components are composed of panels and vertical plates which are perpendicular to each other; the expansion vertical plates are spliced on the vertical plates; the T-shaped components and the extended vertical plates are assembled to form a vertical, stepped or inclined structure. The device adopts an assembled T-shaped unit structure, and each unit can be prefabricated, so that the construction period is shortened, and the construction cost is reduced; meanwhile, the waste slag can be fully utilized, and the environmental pollution is reduced.
Description
Technical Field
The utility model relates to a side slope is administered and side slope protection field specifically is an assembled T shape retaining wall.
Background
The retaining wall is a structure for preparing bearing roadbed filling soil or hillside soil and preventing the filling soil or the slope from deforming and destabilizing, and is widely applied to highways, railways, municipal works and water conservancy projects. The traditional gravity type retaining wall is generally built by adopting the modes of stone masonry, concrete cast-in-place and the like, the construction speed is low, the cost is high, and the environmental pollution is relatively serious and is not environment-friendly. The landforms of China are various, the topographic relief difference is large, along with the development of the economic society, the construction of various engineering facilities in mountainous areas and hilly areas is gradually increased, the problem of stability of various slopes and artificial slopes is inevitably involved in the construction process of various engineering,
retaining walls are also widely used as a structure for supporting roadbed fill or hillside soil. Gravity type retaining wall is widely applied to geotechnical engineering, and it mainly relies on self gravity to resist wall back soil pressure, and traditional gravity type retaining wall body generally adopts the rubble to build by laying bricks or stones, plain concrete or rubble concrete cast in situ and forms, but it has human cost height, construction speed is slow, pour and maintenance time is long, construction quality is difficult to guarantee, the cementing material quantity is big and abandon square volume shortcoming such as big. With the development of engineering construction to ecologically fragile areas, plateaus, mountainous areas and the like, a more green and environment-friendly gravity retaining wall structure with high construction mechanization level, safety, reliability, short assembly period, high prefabricated part quality, less manpower demand is required, so that the requirements of various engineering constructions are met.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembled T retaining wall that appears, the effectual extravagant material of traditional concrete gravity type retaining wall of having solved, material strength utilization rate is low, pour and the maintenance period is long, construction quality is difficult for guaranteeing, abandon the square and abandon the relative more shortcoming of sediment. The device adopts an assembled T-shaped retaining wall structure, so that each unit can be prefabricated, the construction period is shortened, and the construction cost is reduced; meanwhile, the waste slag can be fully utilized, and the purpose of conveying the waste slag is reduced.
In order to achieve the above purpose, the utility model adopts the technical scheme as follows:
an assembled T-shaped retaining wall is arranged on a concrete leveling layer 2 on a gravel cushion layer 1 and comprises a plurality of T-shaped components 3, wherein each T-shaped component 3 consists of a panel 4 and a vertical plate 5 which are vertically arranged;
the vertical expansion plate is spliced on the vertical plate 5;
the T-shaped components 3 and the expansion vertical plates 6 are assembled to form a vertical, stepped or inclined structure;
also comprises a backfill body 13 filled between the vertical type, step type or inclined type structures.
And rubber cushion blocks 12 are arranged on the panel 4 and the vertical plate 5.
The vertical plate 5 comprises a plurality of transverse face inner grooves 7 and a transverse face through groove 8, the plurality of transverse face inner grooves 7 are arrayed on the transverse face of the vertical plate 5, and the transverse face through groove 8 is formed in one side, far away from the panel 4, of the transverse face of the vertical plate 5.
The vertical plate 5 further comprises a plurality of vertical surface clamping platforms 9 and a plurality of vertical surface clamping grooves 10, the vertical surface clamping platforms 9 and the vertical surface clamping grooves 10 are correspondingly installed on two vertical surfaces of the vertical plate 5 respectively, and the vertical surface clamping platforms 9 and the vertical surface clamping grooves 10 are in butt joint to form mutual installation of the vertical plate 5.
The extension riser 6 includes that installation card platform 11, cross section lead to groove 8 and a plurality of cross section inner groovy 7, and a plurality of cross section inner groovy 7 arrays are provided with installation card platform 11 in the one end of the cross section of extension riser 6 in the 6 cross sections of extension riser, and the installation card platform 11 one end of keeping away from in another side of extension riser 6 is provided with the cross section and leads to the groove 8.
The extension vertical plate 6 further comprises a plurality of vertical surface clamping platforms 9 and a plurality of vertical surface clamping grooves 10, the vertical surface clamping platforms 9 and the vertical surface clamping grooves 10 are correspondingly installed on two vertical surfaces of the extension vertical plate 6 respectively, and the extension vertical plate 6 is formed by butt joint of the vertical surface clamping platforms 9 and the vertical surface clamping grooves 10 in the vertical surface mutual installation.
The vertical plate 5 and the extended vertical plate 6 and the transverse plane of the extended vertical plate 6 are fixed by mutually nesting the transverse plane through groove 8 and the mounting clamping table 11.
The transverse inner groove 7 is of a groove type non-through hole structure, and the transverse through groove 8 is of a groove type through hole structure.
The beneficial effects of the utility model are that: 1. compared with the common concrete retaining wall, the assembled T-shaped retaining wall realizes industrial production, the component quality is easy to guarantee, the site installation and construction speed is high, and the assembled T-shaped retaining wall is more green and environment-friendly.
2. Compare with other fender, assembled T type retaining wall, therefore the transportation hoist and mount is more convenient for the component size reduces, and the fast time limit for a project of construction installation rate is short.
3. Various fillers are filled in the assembled T-shaped retaining wall, so that the waste slag and waste soil can be fully utilized, the transportation cost of the waste slag and waste soil is saved, and the pollution of the waste slag and waste soil to the environment is reduced.
4. The consumption of concrete is greatly reduced, and the strength utilization rate of the material is greatly improved.
5. The retaining wall assembly units are fewer in types, and the retaining walls with different heights can be realized according to different assembly units of the combination with flexible design height and length of the vertical plates.
Drawings
FIG. 1 is a schematic view of a vertical structure;
FIG. 2 is a schematic view of a T-shaped assembly;
FIG. 3 is a first schematic view of the expanded vertical plate;
FIG. 4 is a schematic diagram of a second expanded vertical plate structure;
FIG. 5 is a schematic view of a stepped structure;
FIG. 6 is a schematic view of a tilted structure;
shown in the figure: broken stone bed course 1, concrete screed-coat 2, T type subassembly 3, panel 4, riser 5, extension riser 6, transverse plane inner groovy 7, transverse plane logical groove 8, vertical plane ka tai 9, vertical plane draw-in groove 10, installation ka tai 11, rubber cushion 12, backfill soil body 13.
Detailed Description
The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:
example 1
As shown in fig. 1-6, the utility model provides an assembled T-shaped retaining wall, assembled T-shaped retaining wall is a prefabricated modular retaining wall system, and it has combined gravity wall structure and the inside advantage wall structure that adds the muscle structure. The assembled T-shaped retaining wall system can provide a solution for many retaining projects in roads, railways and municipal projects.
The assembled T-shaped retaining wall comprises a plurality of T-shaped components 3, a plurality of expanding vertical plates 6 and a backfill soil body 13, and the specific structure and the construction method are as follows.
The T-shaped component 3 is structurally shown in FIG. 2, and the T-shaped component 3 comprises a panel 4 and a vertical plate 5. When prefabricating, panel 4 and riser 5 vertical installation form T type subassembly 3 structure.
The transverse surface of the vertical plate 5 is provided with a plurality of transverse surface inner grooves 7, the structure is a groove type non-through hole structure, the transverse surface inner grooves 7 are used for filling soil bodies into the transverse surface inner grooves 7 after the soil bodies are refilled, a blocking structure is formed, the friction force between the vertical plate 5 and the soil bodies is improved, the pressure after backfilling is offset, and the blocking capacity of the retaining wall is improved. If the transverse surface inner groove 7 is selected to be of a through hole structure, soil bodies placed in the transverse surface inner groove 7 cannot be tamped, and gaps are left easily.
The cross face of the end, far away from the panel 4, of the vertical plate 5 is provided with a cross face through groove 8, the cross face through groove 8 is of a groove type structure, a through hole is formed in the cross face, and the cross face through groove 8 is used for installing an expansion vertical plate 6.
A plurality of corresponding vertical surface clamping platforms 9 and vertical surface clamping grooves 10 are arranged on the vertical surfaces of the vertical plates 5, and the vertical plates 5 are butted through the vertical surface clamping platforms 9 and the vertical surface clamping grooves 10 during installation. Meanwhile, the rubber cushion blocks 12 are arranged on the panel 4 and the vertical plate 5, so that the installation is convenient to level.
The structure of the extended vertical plate 6 is as shown in fig. 2 and fig. 4, the main structure is similar to the vertical plate 5, and the difference is that an installation clamping table 11 is arranged on the transverse surface of one end of the extended vertical plate 6, and a transverse through groove 8 is arranged on the transverse surface of the other end and the other side. The function of the expanding vertical plate 6 is to prolong the whole assembled T-shaped retaining wall according to the required resistance pressure. When the vertical plate 5 and the extended vertical plate 6 are mutually installed, the installation clamping table 11 is inserted into the horizontal through groove 8. When the extension vertical plates 6 are transversely installed, the installation clamping table 11 of one extension vertical plate 6 is inserted into the transverse through groove 8 of the other extension vertical plate 6. When the extended vertical plate 6 is vertically installed, the vertical clamping tables 9 on the upper side and the lower side are in butt joint with the vertical clamping grooves 10.
The installation mode can form a vertical type, a step type or a tilt type structure.
During the specific construction: the method comprises the following steps: prefabricating and maintaining the prefabricated T-shaped component 3 and the expansion vertical plate 6 in a factory;
step two, paying off the assembled gravity type retaining wall base line, excavating to the bottom elevation of the broken stone cushion layer, applying a backfilled broken stone cushion layer 1, rolling and compacting, and constructing a concrete leveling layer 2;
step three: fixing the T-shaped component 3 and the expansion vertical plate 6 according to the base line position, and arranging a basic expansion joint;
step four: filling and compacting fillers, assembling the T-shaped component 3 and the extended vertical plate 6, assembling layer by layer and pouring concrete or other waste slag and waste soil layer by layer
Step five: and circulating the third step to the fifth step to form the assembled wall body.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an assembled T-shaped retaining wall, assembled T type subassembly retaining wall install on concrete screed-coat, and concrete screed-coat lower part sets up rubble bed course, its characterized in that: the assembled T-shaped component retaining wall comprises a plurality of T-shaped components, and each T-shaped component consists of a panel and a vertical plate which are vertically arranged;
the expansion vertical plates are spliced on the vertical plates;
the T-shaped components and the extended vertical plates are assembled to form a vertical, stepped or inclined structure;
also comprises a backfill body filled between the vertical type, step type or inclined type structures.
2. An assembled T-shaped retaining wall according to claim 1, characterized in that: and rubber cushion blocks are arranged on the panel and the vertical plate.
3. A fabricated T-shaped retaining wall as claimed in claim 2, characterized in that: the vertical plate comprises a plurality of transverse surface inner grooves and transverse surface through grooves, the plurality of transverse surface inner grooves are arrayed on the transverse surface of the vertical plate, and the transverse surface through grooves are formed in one side, far away from the panel, of the transverse surface of the vertical plate.
4. A fabricated T-shaped retaining wall as claimed in claim 3, characterized in that: the vertical plate further comprises a plurality of vertical surface clamping platforms and a plurality of vertical surface clamping grooves, the vertical surface clamping platforms and the vertical surface clamping grooves are correspondingly arranged on the two vertical surfaces of the vertical plate respectively, and the vertical plates are mutually installed and are formed by butt joint of the vertical surface clamping platforms and the vertical surface clamping grooves.
5. An assembled T-shaped retaining wall according to claim 1, characterized in that: the extension riser is including installation card platform, a plurality of transverse surface inner groovy and transverse surface logical groove, and a plurality of transverse surface inner groovy arrays are provided with the installation card platform in the one end of the transverse surface of extension riser in the extension riser transverse surface, and the one end of keeping away from the installation card platform in the another side of extension riser is provided with the transverse surface logical groove.
6. An assembled T-shaped retaining wall according to claim 5, characterized in that: the extension vertical plate further comprises a plurality of vertical surface clamping platforms and a plurality of vertical surface clamping grooves, the vertical surface clamping platforms and the vertical surface clamping grooves are correspondingly arranged on two vertical surfaces of the extension vertical plate respectively, and the extension vertical plate is formed by butt joint of the vertical surface clamping platforms and the vertical surface clamping grooves in mutual installation of the vertical surfaces.
7. An assembled T-shaped retaining wall as claimed in claim 5, characterized in that: the vertical plate and the extended vertical plate and the transverse surface of the extended vertical plate are fixed by nesting the transverse through groove and the mounting clamping table.
8. A fabricated T-shaped retaining wall according to claim 4 or 7, characterized in that: the transverse face through groove is of a groove type non-through hole structure, and the transverse face through groove is of a groove type through hole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424891.XU CN218204532U (en) | 2022-06-07 | 2022-06-07 | Assembled T-shaped retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424891.XU CN218204532U (en) | 2022-06-07 | 2022-06-07 | Assembled T-shaped retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204532U true CN218204532U (en) | 2023-01-03 |
Family
ID=84645225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221424891.XU Expired - Fee Related CN218204532U (en) | 2022-06-07 | 2022-06-07 | Assembled T-shaped retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204532U (en) |
-
2022
- 2022-06-07 CN CN202221424891.XU patent/CN218204532U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20230103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |