CN202073116U - Reinforced soil retaining wall structure - Google Patents
Reinforced soil retaining wall structure Download PDFInfo
- Publication number
- CN202073116U CN202073116U CN2011201270936U CN201120127093U CN202073116U CN 202073116 U CN202073116 U CN 202073116U CN 2011201270936 U CN2011201270936 U CN 2011201270936U CN 201120127093 U CN201120127093 U CN 201120127093U CN 202073116 U CN202073116 U CN 202073116U
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- CN
- China
- Prior art keywords
- muscle material
- pull bar
- material group
- reinforced
- retaining wall
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Abstract
Provided is a reinforced soil retaining wall structure including a rib set, a wall panel, and earth fill, the rib set includes a row of ribs that are parallelly arranged, the tail end of the rib set is connected to a vertically arranged pull rod, a plurality of U-shaped nails are arranged on the pull rod, the middle parts of the U-shaped nails fasten the pull rod, and the tail ends of the U-shaped nails are inserted into the earth fill. The structure provided increases the stability of the ribs of the reinforced soil retaining wall structure and ensures the anti-pulling strength; moreover, the structure provided saves ribs, investment and cost.
Description
[technical field]
The present invention relates to stability of slope supporting field, specifically be meant a kind of structure of reinforced earth bulkhead.
[background technology]
In Foundation Design facility construction process, keeping slope stability is an important content, and building retaining wall, to prop up the rib slope be one of method of using always.In numerous retaining wall forms, reinforced earth bulkhead is reasonable because of its easy construction, cost, anti-seismic performance is high is extensive use of in engineerings such as highway, railway, water conservancy, worker China Democratic National Construction Association.Reinforced earth bulkhead is mainly held shingle nail and is kept stable by the muscle material, yet owing to be subjected to factors such as soil body heterogeneity, construction and external environment, indivedual muscle materials may be because of being pulled out with the surrounding soil interface friction force is not enough, the panel that causes holding by the muscle material moves dislocation before wall, destroying appears in the retaining wall part.On the other hand, muscle material length is to ensure one of key factor that is not pulled out, and in order to save the muscle material, should shorten muscle material length under the prerequisite that ensures stability as far as possible.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of structure of reinforced earth bulkhead of good stability.
The present invention solves the problems of the technologies described above by the following technical solutions:
A kind of reinforced earth bulkhead structure, comprise muscle material group, shingle nail and three parts of banketing, described muscle material group comprises the row's muscle material that be arranged in parallel, described muscle material group end is connected with a vertically disposed pull bar, described pull bar is provided with a plurality of U sprigs, described U sprig middle part fastens described pull bar, during described U sprig afterbody inserts and bankets.
Described muscle material group is a reinforcing bar, and its surface-coated has rustproof paint, the terminal and described pull bar welding of described reinforcing bar.
Described muscle material group is geotechnological reinforced bands, and this geotechnique's reinforced bands end is rolled and is wrapped on the described pull bar, and muscle material turned up portion and muscle material horizontal component adopt the nylon rope colligation.
Advantage of the present utility model is: increased reinforced earth bulkhead muscle material stability, guaranteed pulling test strength; Save the muscle material, save investment cost.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a muscle material group vertical view structure structural representation among the utility model first embodiment.
Fig. 2 is a muscle material group front view structure structural representation among the utility model first embodiment.
Fig. 3 is a muscle material group vertical view structure structural representation among the utility model second embodiment.
Fig. 4 is a muscle material group front view structure structural representation among the utility model second embodiment.
[specific embodiment]
First embodiment:
As depicted in figs. 1 and 2, a kind of reinforced earth bulkhead structure, comprise muscle material group 100, shingle nail (figure does not show) and (figure does not show) three parts of banketing, described muscle material group 100 comprises the row's muscle material 10 that be arranged in parallel, and this muscle material 10 is a reinforcing bar, and its surface-coated has rustproof paint, described muscle material group 100 ends weld mutually with a vertically disposed pull bar 20, described pull bar 20 is provided with a plurality of U sprigs 30, and described U sprig 30 middle parts 31 fasten described pull bar 20, during described U sprig 30 afterbodys 32 insert and banket.
Second embodiment:
As shown in Figure 3 and Figure 4, a kind of reinforced earth bulkhead structure, comprise muscle material group 100, shingle nail (figure does not show) and (figure does not show) three parts of banketing, described muscle material group 100 comprises the row's muscle material 10 that be arranged in parallel, this muscle material 10 adds dribbling for the geotechnique, these geotechnique's reinforced bands 10 ends roll be wrapped in one with muscle material 10 vertically disposed pull bars 20 on, 40 colligations of muscle material 10 turned up portion and muscle material 10 horizontal components employing nylon rope.Described pull bar 20 is provided with a plurality of U sprigs 30, and described U sprig 30 middle parts 31 fasten described pull bar 20, during described U sprig 30 afterbodys 32 insert and banket.
The utility model has increased reinforced earth bulkhead muscle material stability, has guaranteed pulling test strength; Save the muscle material, save investment cost.
Claims (3)
1. reinforced earth bulkhead structure, comprise muscle material group, shingle nail and three parts of banketing, described muscle material group comprises the row's muscle material that be arranged in parallel, it is characterized in that: described muscle material group end is connected with a vertically disposed pull bar, described pull bar is provided with a plurality of U sprigs, described U sprig middle part fastens described pull bar, during described U sprig afterbody inserts and bankets.
2. a kind of reinforced earth bulkhead structure as claimed in claim 1 is characterized in that: described muscle material group is a reinforcing bar, and its surface-coated has rustproof paint, the terminal and described pull bar welding of described reinforcing bar.
3. a kind of reinforced earth bulkhead structure as claimed in claim 1 is characterized in that: described muscle material group is geotechnological reinforced bands, and this geotechnique's reinforced bands end is rolled and is wrapped on the described pull bar, and muscle material turned up portion and muscle material horizontal component adopt the nylon rope colligation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270936U CN202073116U (en) | 2011-04-26 | 2011-04-26 | Reinforced soil retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270936U CN202073116U (en) | 2011-04-26 | 2011-04-26 | Reinforced soil retaining wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073116U true CN202073116U (en) | 2011-12-14 |
Family
ID=45111219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201270936U Expired - Fee Related CN202073116U (en) | 2011-04-26 | 2011-04-26 | Reinforced soil retaining wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677998A (en) * | 2018-04-27 | 2018-10-19 | 河海大学 | A kind of corner type reinforced earth retaining wall structure and production method |
| CN109667279A (en) * | 2019-01-09 | 2019-04-23 | 北京市政建设集团有限责任公司 | A kind of highway reinforced earth bulkhead Soil test connection method |
| CN114016544A (en) * | 2021-12-17 | 2022-02-08 | 石家庄铁道大学 | Multistage reinforced earth retaining wall structure and construction method |
-
2011
- 2011-04-26 CN CN2011201270936U patent/CN202073116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677998A (en) * | 2018-04-27 | 2018-10-19 | 河海大学 | A kind of corner type reinforced earth retaining wall structure and production method |
| CN109667279A (en) * | 2019-01-09 | 2019-04-23 | 北京市政建设集团有限责任公司 | A kind of highway reinforced earth bulkhead Soil test connection method |
| CN114016544A (en) * | 2021-12-17 | 2022-02-08 | 石家庄铁道大学 | Multistage reinforced earth retaining wall structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140426 |