CN202202339U - Geogrid reinforced soil retaining wall of concrete module - Google Patents
Geogrid reinforced soil retaining wall of concrete module Download PDFInfo
- Publication number
- CN202202339U CN202202339U CN 201120312064 CN201120312064U CN202202339U CN 202202339 U CN202202339 U CN 202202339U CN 201120312064 CN201120312064 CN 201120312064 CN 201120312064 U CN201120312064 U CN 201120312064U CN 202202339 U CN202202339 U CN 202202339U
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- reinforced earth
- concrete modular
- retaining wall
- reinforced
- gsz
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Abstract
The utility model discloses a geogrid reinforced soil retaining wall of a concrete module, which comprises soft soil, a strip foundation, a geogrid, a packing and a coping, wherein the soft soil is reinforced by a reinforced soil foundation, the strip foundation is arranged at the bottom of the module retaining wall, the geogrid is embedded onto wall concrete modules, the packing is compacted in a layered way, and the coping is arranged at the top of the retaining wall. The wall concrete module adopts a construction form, the construction is convenient and fast, a large-sized tool is not required; the height from a naturally-stabilized side slope to a station platform on the retaining wall is marked, so that the design of the arrangement of underground facilitates in a converter station is facilitated; a reinforced soil processing soft foundation containing the geogrid is arranged under the retaining wall, the reinforced soil retaining wall can be better adapted to gulley terrain in a mountain area; moreover, the slope rate of the reinforced soil retaining wall approaches 1:0.05, therefore, the land occupied by a station is greatly saved.
Description
Technical field
The utility model relates to a kind of barricade of the brand new pattern that engineering adopts at the line commutation station, particularly a kind of concrete modular GSZ reinforced earth bulkhead.
Background technology
Still do not have at present line commutation station engineering to adopt the GSZ reinforced earth bulkhead of concrete modular, it is big and high slope that form causes engineering design technology problems such as taking up an area of excessive and soft soil foundation therefore can not to solve the engineering place discrepancy in elevation.
The utility model content
The purpose of the utility model is to above-mentioned situation, provides a kind of and causes and take up an area of excessive and soil supporting layer is required too high concrete modular GSZ reinforced earth bulkhead in order to solve the big and high slope that form of the engineering place discrepancy in elevation.
The purpose of the utility model realizes through following technical proposals:
A kind of concrete modular GSZ reinforced earth bulkhead; Comprise that the prefabricated metope concrete modular in strip foundation, the strip foundation top on reinforced earth ground and top, layering embed bearing down on one of the filler of the earth work grille net of metope concrete modular, compaction in layers, barricade top, said barricade bottom ground is the reinforced earth ground.
As optimal way, said reinforced earth comprises filler and earth work grille net.
As optimal way, said metope concrete modular is provided with crosspiece, and said earth work grille net is connected on the crosspiece through connector.
As optimal way, connect into the laying size of design demand between the said earth work grille net with connector.
As optimal way, engaged between the said metope concrete modular.
As optimal way, the weak soil that the strip foundation of said module barricade and wall are carried on the back below the reinforced earth body is removed back employing reinforced earth ground.
As optimal way, the said reinforced earth bulkhead wall back of the body is established graded broken stone and is vertically reached the bottom level drainage blanket.
As optimal way, said metope concrete modular is the form of building by laying bricks or stones.
The beneficial effect of the utility model: about about 12 meters of reinforced earth bulkhead free face, barricade top adopt piece of smooth land absolute altitude in about 3 meters high natural slopes to the station, are convenient to design the interior underground installation of current conversion station and arrange; Reinforced earth bulkhead metope concrete modular adopts and builds form by laying bricks or stones, and convenient and quick construction need not large-scale facility; The reinforced earth soft ground treatment that contains earth work grille net is adopted in the reinforced earth bulkhead bottom; Improve the bearing capacity of foundation soil of reinforced earth bulkhead greatly; Adapt to mountain area coombe landform situation well, this kind reinforced earth bulkhead ratio of slope is close to upright 1:0.05, has greatly practiced thrift station district land used.
Description of drawings
Shown in Figure 1 is the structural representation of metope concrete modular.
Shown in Figure 2 is the structural representation of concrete modular GSZ reinforced earth bulkhead.
Among the figure, 1 is the reinforced earth ground, and 2 is strip foundation, and 3 is the metope concrete modular; 4 is the earth work grille net connector, and 5 is metope concrete modular earth work grille net, and 6 for bearing down on one, and 7 is filler; 8 is the reinforced earth ground, and 9 is the gravelly soil filler, and 10 vertically reach the bottom level drainage blanket for graded broken stone; 11 is high-rise for the design of the current conversion station piece of smooth land, and 12 is earth work grille net, and 13 is excavation line.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of concrete modular GSZ reinforced earth bulkhead, what comprise the prefabricated metope concrete modular 3 in strip foundation 2, strip foundation 2 tops on reinforced earth ground 1 and top, the reinforced earth that embeds metope concrete modular 3, barricade top bears down on one 6.Said reinforced earth comprises filler 7 and earth work grille net 5.Said metope concrete modular is provided with crosspiece, and said earth work grille net is connected on the crosspiece through connector 4.Connect into netted between the said earth work grille net with connector.Engaged between the said metope concrete modular.Basic weak soil inside below the said strip foundation is reinforced earth.The said reinforced earth bulkhead wall back of the body is established graded broken stone and is vertically reached bottom level drainage blanket 10.Said metope concrete modular is the form of building by laying bricks or stones.
The metope concrete modular adopts and builds form by laying bricks or stones, and convenient and quick construction need not large-scale facility; Natural discharging slope is adopted on barricade top, and the reinforced earth ground 8 that contains earth work grille net is adopted in the barricade bottom, can adapt to mountain area coombe landform situation easily, and this kind reinforced earth bulkhead ratio of slope is close to upright 1:0.05, has greatly practiced thrift station district land used.
The above is merely the preferred configuration case study on implementation of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. concrete modular GSZ reinforced earth bulkhead; It is characterized in that: prefabricated metope concrete modular (3), the layering in strip foundation (2), strip foundation (2) top that comprises reinforced earth ground (1) and top embeds the earth work grille net (5) of metope concrete modular (3), the filler (7) of compaction in layers, bear down on one (6) at barricade top, and said barricade bottom ground is the reinforced earth ground.
2. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 1 is characterized in that: said reinforced earth comprises filler (7) and earth work grille net (5).
3. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 2, it is characterized in that: said metope concrete modular is provided with crosspiece, and said earth work grille net is connected on the crosspiece through connector (4).
4. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 2 is characterized in that: the laying size that connects into design demand between the said earth work grille net (5) with connector.
5. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 1 is characterized in that: engaged between the said metope concrete modular.
6. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 1 is characterized in that: the weak soil below the strip foundation of said module barricade and the wall back of the body reinforced earth body is removed the back and is adopted the reinforced earth ground.
7. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 1 is characterized in that: the said reinforced earth bulkhead wall back of the body is established graded broken stone and is vertically reached bottom level drainage blanket (10).
8. a kind of concrete modular GSZ reinforced earth bulkhead as claimed in claim 1, it is characterized in that: said metope concrete modular is the form of building by laying bricks or stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120312064 CN202202339U (en) | 2011-08-25 | 2011-08-25 | Geogrid reinforced soil retaining wall of concrete module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120312064 CN202202339U (en) | 2011-08-25 | 2011-08-25 | Geogrid reinforced soil retaining wall of concrete module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202339U true CN202202339U (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120312064 Expired - Lifetime CN202202339U (en) | 2011-08-25 | 2011-08-25 | Geogrid reinforced soil retaining wall of concrete module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704498A (en) * | 2012-05-31 | 2012-10-03 | 中冶集团武汉勘察研究院有限公司 | Technology for processing soil filled slope by combining geogrids and concrete panels |
| CN106760577A (en) * | 2016-12-30 | 2017-05-31 | 青岛旭域土工材料股份有限公司 | Frame module formula Polymer Geogrids Reinforced Earth safeguard structure and its construction method |
| CN107780436A (en) * | 2017-09-26 | 2018-03-09 | 湖南大学 | Geogrid Reinforced Earth Retaining Wall and construction method based on architecture sediment |
-
2011
- 2011-08-25 CN CN 201120312064 patent/CN202202339U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704498A (en) * | 2012-05-31 | 2012-10-03 | 中冶集团武汉勘察研究院有限公司 | Technology for processing soil filled slope by combining geogrids and concrete panels |
| CN106760577A (en) * | 2016-12-30 | 2017-05-31 | 青岛旭域土工材料股份有限公司 | Frame module formula Polymer Geogrids Reinforced Earth safeguard structure and its construction method |
| CN107780436A (en) * | 2017-09-26 | 2018-03-09 | 湖南大学 | Geogrid Reinforced Earth Retaining Wall and construction method based on architecture sediment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER ENGINEERING CONSULTING GROUP SOUTHWEST Free format text: FORMER NAME: SOUTHWEST ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 610021 No. 18 Dongfeng Road, Sichuan, Chengdu Patentee after: China Power Engineering Consulting Group Southwest Electric Power Design Institute Co., Ltd. Patentee after: CHINA POWER ENGINEERING CONSULTING (GROUP) CORPORATION Patentee after: Co., Ltd of Huabei Power Design Inst., China Power Engineering Consulting Group Patentee after: Co., Ltd of Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation Patentee after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Address before: 610021 No. 18 Dongfeng Road, Sichuan, Chengdu Patentee before: Southwest Electric Power Design Institute of China Power Engineering Consulting Group Corporation Patentee before: China Power Engineering Consulting Group Corporation Patentee before: Huabei Power Design Inst., China Power Engineering Consulting Group Patentee before: Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Cor Patentee before: Northwest Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |