CN203411993U - Simple and fast retaining wall - Google Patents
Simple and fast retaining wall Download PDFInfo
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- CN203411993U CN203411993U CN201320308318.7U CN201320308318U CN203411993U CN 203411993 U CN203411993 U CN 203411993U CN 201320308318 U CN201320308318 U CN 201320308318U CN 203411993 U CN203411993 U CN 203411993U
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- retaining wall
- wall panel
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- hollow wall
- concrete floor
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Abstract
The utility model discloses a simple and fast retaining wall. A wall panel is a hollow wall plate (1), and the foundation of the retaining wall adopts a reinforced concrete bottom plate (2). During the assembly of a hollow steel plate (1), vertical lap joint steel bars (3) extend into holes in the prefabricated hollow steel plate (1), concrete is directly filled into the prefabricated soil hollow steel plate (1), then, a pull rope is used for respectively hooking holes of the steel plate and the bottom plate, and the integral retaining wall is formed after the tensioning. The utility model also provides a construction method for the simple and fast retaining wall, and the method sequentially comprises the following steps of (a) preparation work, (b) foundation digging, (c) hanging, (d) concrete filling into the wall plate and (e) pull rope fixation.
Description
Technical field
The utility model relates to a kind of simple and fast formula retaining wall structure.
Background technology
In highway, railway, municipal engineering, a lot of slope retainings all need to adopt retaining wall, and at present, the most retaining walls of China all adopt rubble stone retaining wall and all kinds of retaining walls of steel concrete.Rubble stone retaining wall needs a large amount of exploitation rubbles; vegetation destruction; be unfavorable for environmental protection; and rubble stone retaining wall to bearing capacity of foundation soil require highly, embedded depth of foundation is very large, engineering quantity is large; speed of application is slow; need a large amount of manually, along with the rise of labor wage and rubble price, the cost of rubble stone retaining wall can be more and more higher.And all kinds retaining wall of building at the construction field (site) with steel concrete is because need a large amount of templates, speed of application is also slow, needs at the construction field (site) to drop into a large amount of artificial.
A kind of simple and fast formula cantilever retaining wall of the present invention; can maximizedly realize mechanized construction and reduce artificial input; not only can improve speed of application and reduce construction costs, also can better protect environment around, this will be the developing direction that retaining wall is built from now on.In addition, in flood fighting antidetonation, can load very soon that then retaining wall keeps the flood in check and stone ground that may landing in earthquake.
Summary of the invention
The utility model provides the interim simple and fast formula cantilever retaining wall that a kind of speed of application is fast, construction costs is lower.
For overcoming existing retaining wall, need a large amount of artificial, the problems such as speed of application is slow, the technical solution of the utility model is: a kind of simple and fast formula retaining wall, it is characterized in that: retaining wall is by reinforced concrete floor 2, hollow wall panel 1 and drag-line 5 form, reinforced concrete floor 2 horizontal positioned, the vertical permanent position of inserting of hollow wall panel 1, pre-buried overlap joint reinforcing bar 3 reaches in the hole of hollow wall panel 1, in hollow wall panel inside, insert vertical reinforcement and build grout concrete, outside with drag-line connecting reinforcement concrete floor base plate at hollow wall panel, make base plate and wallboard form a whole retaining wall.
A job practices for simple and fast formula retaining wall, comprises the steps: successively
(a) preparation: comprise the hollow wall panel 1 with hole, the preparation of reinforced concrete floor 2, according to design drawing, hollow wall panel 1 and reinforced concrete floor 2 are produced in design, and produce supporting drag-line; Before on-the-spot formal construction, place cleaning, prepare the stacking of material (cement, sand, cobble, graded broken stone), also should carry out in advance in addition the drainage works of construction plant;
(b) foundation excavation: adopt mechanical equivalent of light excavation rapid construction, artificial clear side, compacting and leveling basis, spread C10 concrete that graded broken stone that 100mm is thick and 100mm are thick as foundation pad;
(c) lifting: after levelling unwrapping wire, lifting reinforced concrete floor 2 is to corresponding position, contiguous prefabricated reinforced concrete floor level and vertical non-alignment, be lifted into hollow wall panel 1 on prefabricated reinforced concrete base plate 2, makes vertically to overlap in the hole that reinforcing bar 3 reaches hollow wall plank of concrete 1;
(d) wallboard directly injects concrete: according to design drawing, insert vertical reinforcement fluid concrete in hollow wall panel, concrete must be used pea gravel concreten, after cast grout concrete, uses vibrating head vibration compacting, should adopt plug-in type mini vibrator;
(e) drag-line is fixed: with drag-line connecting reinforcement concrete floor 2 and hollow wall panel 1, strengthen firm connection between the two, improve the performance of retaining wall.
Reinforced concrete floor 2 arranges groove, and groove is provided with vertical overlap joint reinforcing bar, and hollow wall panel 1 is cast in situs or prefabrication.
The interim simple and fast formula cantilever retaining wall the utility model proposes is from heavy and light, simple in structure, and that by steel wire and each plate, sees is connected to form an integral body, and stability is higher, also more firm.This interim simple and fast formula retaining wall adopts prefabrication, on-site consolidation, and directly concrete perfusion does not need template, and speed of application is fast, and saving is a large amount of manually, construction costs is lower, and its stress performance is equivalent to steel concrete cantilever retaining wall.Because speed of application is fast, also just less to the influence degree of job site surrounding enviroment, significant for environmental protection.And this interim simple and fast retaining wall is to provisional flood, comes down significant, the retaining wall oversize shortcoming of constructing before solving well.
Accompanying drawing explanation:
Fig. 1 is structural representation Fig. 1 of the present utility model;
Fig. 2 is structural representation Fig. 2 of the present utility model;
Fig. 3 is wall board structure figure of the present utility model.
Description of reference numerals is as follows:
1-hollow wall panel, 2-reinforced concrete floor, the pre-buried overlap joint reinforcing bar of 3-, 4-hole, 5-drag-line.
The specific embodiment:
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1:
Referring to Fig. 1:
(a) preparation: comprise the hollow wall panel (1) with hole, the preparation of reinforced concrete floor (2), according to design drawing, hollow wall panel (1) and reinforced concrete floor (2) are produced in design, and produce supporting drag-line; Before on-the-spot formal construction, place cleaning, prepare the stacking of material (cement, sand, cobble, graded broken stone), also should carry out in advance in addition the drainage works of construction plant;
(b) foundation excavation: adopt mechanical equivalent of light excavation rapid construction, artificial clear side, compacting and leveling basis, spread C10 concrete that graded broken stone that 100mm is thick and 100mm are thick as foundation pad;
(c) lifting: after levelling unwrapping wire, lifting reinforced concrete floor (2) is to corresponding position, contiguous prefabricated reinforced concrete floor level and vertical non-alignment, hollow wall panel (1) is lifted into prefabricated reinforced concrete base plate (2) upper, makes vertically to overlap reinforcing bar (3) and reach in the hole of hollow wall plank of concrete (1);
(d) wallboard directly injects concrete: according to design drawing, insert vertical reinforcement fluid concrete in hollow wall panel, concrete must be used pea gravel concreten, after cast grout concrete, uses vibrating head vibration compacting, should adopt plug-in type mini vibrator;
(e) drag-line is fixed: with drag-line connecting reinforcement concrete floor (2) and hollow wall panel (1), strengthen firm connection between the two, improve the performance of retaining wall.
Above-mentioned drawings and Examples are only more preferably a kind of for the present invention is described; protection scope of the present invention is not constituted any limitation, within those skilled in the art carries out common variation and replaces and should be included in protection scope of the present invention within the scope of the present invention program.
Claims (3)
1. a simple and fast formula retaining wall, it is characterized in that: retaining wall is comprised of reinforced concrete floor (2), hollow wall panel (1) and drag-line (5), reinforced concrete floor (2) horizontal positioned, hollow wall panel (1) vertically inserts permanent position, pre-buried overlap joint reinforcing bar (3) reaches in the hole of hollow wall panel (1), in hollow wall panel inside, insert vertical reinforcement and build grout concrete, outside with drag-line connecting reinforcement concrete floor base plate at hollow wall panel, make base plate and wallboard form a whole retaining wall.
2. a kind of simple and fast formula retaining wall as claimed in claim 1, is characterized in that: reinforced concrete floor (2) arranges groove, and groove is provided with vertical overlap joint reinforcing bar.
3. a kind of simple and fast formula retaining wall as claimed in claim 1, is characterized in that: hollow wall panel (1) is cast in situs or prefabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308318.7U CN203411993U (en) | 2012-08-27 | 2013-05-31 | Simple and fast retaining wall |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425741.0 | 2012-08-27 | ||
| CN201220425741 | 2012-08-27 | ||
| CN201320308318.7U CN203411993U (en) | 2012-08-27 | 2013-05-31 | Simple and fast retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411993U true CN203411993U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320308318.7U Expired - Fee Related CN203411993U (en) | 2012-08-27 | 2013-05-31 | Simple and fast retaining wall |
Country Status (1)
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| CN (1) | CN203411993U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277998A (en) * | 2018-04-04 | 2018-07-13 | 四川森宇建筑工程有限公司 | A kind of concrete strengthening wall body structure |
| CN108867689A (en) * | 2018-08-21 | 2018-11-23 | 中铁二院工程集团有限责任公司 | Fully-prefabricated assembled green retaining wall and construction method |
| CN109440814A (en) * | 2018-11-29 | 2019-03-08 | 上海市城市建设设计研究总院（集团）有限公司 | L-type is bolted prefabricated retaining wall |
| CN109518717A (en) * | 2018-11-16 | 2019-03-26 | 江苏科技大学 | A kind of Retaining Wall and construction method |
| CN109853611A (en) * | 2019-01-18 | 2019-06-07 | 大连交通大学 | A kind of construction method of the Retaining Wall of module splicing |
| CN114382086A (en) * | 2022-01-14 | 2022-04-22 | 中铁城建集团第一工程有限公司 | Excavation supporting method for fine silt geological foundation pit |
-
2013
- 2013-05-31 CN CN201320308318.7U patent/CN203411993U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277998A (en) * | 2018-04-04 | 2018-07-13 | 四川森宇建筑工程有限公司 | A kind of concrete strengthening wall body structure |
| CN108867689A (en) * | 2018-08-21 | 2018-11-23 | 中铁二院工程集团有限责任公司 | Fully-prefabricated assembled green retaining wall and construction method |
| CN109518717A (en) * | 2018-11-16 | 2019-03-26 | 江苏科技大学 | A kind of Retaining Wall and construction method |
| CN109440814A (en) * | 2018-11-29 | 2019-03-08 | 上海市城市建设设计研究总院（集团）有限公司 | L-type is bolted prefabricated retaining wall |
| CN109853611A (en) * | 2019-01-18 | 2019-06-07 | 大连交通大学 | A kind of construction method of the Retaining Wall of module splicing |
| CN114382086A (en) * | 2022-01-14 | 2022-04-22 | 中铁城建集团第一工程有限公司 | Excavation supporting method for fine silt geological foundation pit |
| CN114382086B (en) * | 2022-01-14 | 2024-03-26 | 中铁城建集团第一工程有限公司 | Fine sand geological foundation pit excavation supporting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |