CN202280078U - Assembled earth-retaining wall - Google Patents
Assembled earth-retaining wall Download PDFInfo
- Publication number
- CN202280078U CN202280078U CN2011204131742U CN201120413174U CN202280078U CN 202280078 U CN202280078 U CN 202280078U CN 2011204131742 U CN2011204131742 U CN 2011204131742U CN 201120413174 U CN201120413174 U CN 201120413174U CN 202280078 U CN202280078 U CN 202280078U
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- base plate
- retaining wall
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- plate
- swash plate
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Abstract
The utility model discloses an assembled earth-retaining wall, which mainly comprises an inclined plate and a bottom plate, wherein the inclined plate and the bottom plate are both prefabricated members; the bottom plate is horizontally arranged; the back of the bottom plate is provided with a groove; a tenon positioned with a side slope is inserted in the groove; the front side of the bottom plate is fixedly provided with a first pulling ring and is provided with a slot; one end part of the inclined plate is aslant inserted into the slot; the plate surface of the inclined plate, facing to the bottom plate, is fixedly provided with a second pulling ring; and the second pulling ring is connected with the first pulling ring by a steel rib. The assembled earth-retaining wall is completely assembled by construction members prefabricated by a factory so as to avoid the problem of long construction period of the traditional earth-retaining wall, and the assembled earth-retaining wall has the advantages of good stability, good shock resistance and the like and is simple and quick to construct.
Description
Technical field
The utility model relates to the works on a kind of rib slope, specifically is meant the assembly type retaining wall that a kind of employing is assembled by prefabricate member.
Background technology
In Foundation Design Facilities Construction process, keeping slope stability is an important content, and building retaining wall, to be used for a rib slope be one of method of using always.The form and the kind of existing retaining wall are numerous; Like cemented rock retaining wall, reinforced concrete retaining wall, anchor rod retaining wall, reinforced earth retaining wall etc.; All there are long characteristics of engineering time in these retaining walls; If construction period is shorter, perhaps run into emergency, the construction of said existing retaining wall can not meet the demands.
In view of this, the inventor furthers investigate retaining wall structure, has invented a kind of assembly type retaining wall of being assembled by precast plate fully, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of assembly type retaining wall, and it is assembled by prefabricate member fully, has avoided long problem of traditional retaining wall duration, advantage such as have that construction is simple fast, stability is good and shock resistance is good.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of assembly type retaining wall, it mainly comprises swash plate and base plate, this swash plate and base plate are prefabricated component; Above-mentioned base plate is and is horizontally disposed with, and offers groove on its back side, is plugged with the tenon of locating mutually with the side slope ground in this groove, is installed with first draw ring on the front of above-mentioned base plate and offers a slot; One sloped-end of above-mentioned swash plate is plugged in the above-mentioned slot, and is installed with second draw ring on the plate face in this swash plate towards above-mentioned base plate, adopts reinforcing bar to be connected between this second draw ring and above-mentioned first draw ring.
Above-mentioned swash plate, base plate and tenon are prefabricated reinforced concrete structure.
Above-mentioned swash plate is the precast plate of cuboid, is respectively equipped with the draw-in groove and the projection that supply adjacent swash plate to hold mutually on its left and right side.
Above-mentioned first, second draw ring is the reinforcing bar draw ring, and it is located by connecting with placing the stiffener in above-mentioned base plate, the swash plate respectively.
Above-mentioned reinforcing bar is inclined to set on above-mentioned base plate, and the incline direction of its incline direction and above-mentioned swash plate is opposite.
Groove on the above-mentioned base plate is provided with two altogether, and its degree of depth is base plate thickness half the for this reason.
After adopting such scheme, the utility model assembly type retaining wall, its effect of keeping out to side slope has: the side slope horizontal earth pressure acts on the swash plate; Come balance by the power that is fixedly connected between swash plate and base plate and the pulling force of reinforcing bar; The vertical soil pressure of side slope acts on the base plate, and the frictional force of this base plate and foundation soil can prevent that retaining wall from producing sliding failure, and the tenon that is positioned at base plate and slope soil can further be prevented the generation of sliding stop; The reasonable in design of this novel retaining wall thus; Simple and reliable, stability, shock resistance is splendid, has good defence retaining and protects effect; In addition; Said retaining wall structure all is made up of prefabricate member; On-the-spot smooth place, crane lifting, injection low amounts of water mud and the fill compaction of only needing gets final product; Its simple structure, speed of application are fast and have good stability, applicable to the supporting of side slope engineerings such as dykes and dams, riverbank, highway and railway.
Description of drawings
Fig. 1 is the side structure sketch map of the utility model;
Fig. 2 is the front schematic view in the utility model practical application.
Label declaration
Second draw ring, 12 stiffeners 13
Swash plate 3 first draw rings 31
Stiffener 32 reinforcing bars 4
The specific embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Be illustrated in figure 1 as a kind of assembly type retaining wall that the utility model relates to; It includes base plate 1, tenon 2, swash plate 3 and reinforcing bar 4; This base plate 1, tenon 2, swash plate 3 and reinforcing bar 4 are the prefabricated member of engineering, and be concrete, and said base plate 1, tenon 2, swash plate 3 are reinforced concrete structure; Wherein:
Said base plate 1, it specifically is cubical prefabricated units, and thickness is 60-80cm, and width is 1m, and length is that 2-5m does not wait; Be horizontally embedded after base plate 1 assembling, offer the groove 11 of bar shaped on the back side of base plate 1, be plugged with the tenon 2 that to locate mutually with the side slope ground in this groove 11 at the horizontal foundation place at the end, side slope slope; Be installed with first draw ring 12 in place, contiguous one of which end on the front of base plate 1, this first draw ring 12 be the reinforcing bar draw ring, and it is connected to realize locking with stiffener 13 in placing base plate 1 and locatees, and this stiffener 13 and first draw ring 12 also scribble rustproof paint in addition; In the slot 14 that offers a bar shaped away from an end place of above-mentioned first draw ring 12, the width of this slot 14 is more bigger than the thickness of following swash plate 3 on the front of base plate 1, in order to block an end of swash plate 3;
Said tenon 2, its concrete size can be: thickness is 30cm, width is 1m, highly is 50cm; Tenon 2 is plugged in the groove 11 on base plate 1 back side; It is used to increase the moving and stability against overturning of antiskid of retaining wall; Preferably, be equipped with two tenons 2 on said each base plate 1, the groove 11 of corresponding bar shaped is equipped with two; Its bearing of trend is identical with said slot 14, and groove 11 and slot 14 interlace and be arranged and the two the degree of depth is thickness half the of base plate 1;
Said swash plate 3, it is the precast plate of cuboid, and the one of which sloped-end is plugged in the slot 14, and the length direction of swash plate 3 extends along the incline direction on slope; Because swash plate 3 is inclined to set, in order to add stiff stability, the cross section parallelogram shape (as shown in Figure 1) of its side, then the cross section taken in correspondence of slot 14 is suitable parallelogram shape; The style size of corresponding above-mentioned base plate 1, the preferable size of swash plate 3 one can for: thickness is 40-70cm, and width is 1m, highly be that 2-8m does not wait, and slope height is than greatly the time, and the thickness of swash plate 1 is got big value, otherwise gets the small value; Be installed with second draw ring 31 on 1 the one side in swash plate 3 towards base plate; This second draw ring 31 is preferably disposed in the position from the upper end of swash plate 1 1/3 length; Equally; This second draw ring 31 is the reinforcing bar draw ring, and it is connected with stiffeners 32 in placing base plate 3 and realizes the locking location, and this stiffener 32 and second draw ring 31 also scribble rustproof paint; Have, be respectively equipped with fluted on the left and right sides face of swash plate 3 and the raised line (not shown), it is in order to hold effect each other with two adjacent swash plates, to strengthen the structural stability of whole retaining wall;
Above-mentioned second draw ring 32 adopts reinforcing bar 4 to be connected with 12 of first draw rings, and this reinforcing bar 4 is obliquely installed on base plate 1 after the connection, and the incline direction of its incline direction and swash plate 3 is opposite; Said reinforcing bar 4 one preferred embodiments, its diameter is 8-20mm, is coated with rustproof paint; Being connected and connecting through colluding the mode of holding each other of 12 of reinforcing bar 4 and second draw ring 32, first draw rings; Certainly its connected mode can be any-mode, for example can also the two ends of reinforcing bar 4 be connected with second draw ring 32, first draw ring 12 respectively through the bolt draw ring.
When this novel assembly type retaining wall is constructed; Earlier base plate 1, tenon 2, swash plate 3 and reinforcing bar 4 are transported to the building site from factory; The foundation ditch of excavation base plate 1 on the ground of the retaining wall position of constructing in advance; Foundation depth is more bigger than the thickness of base plate 1, and at the foundation ditch of corresponding position, foundation ditch bottom excavation tenon 2, foundation depth is that the height of tenon 2 deducts the half the of base plate 1 thickness; Two tenons 1 are put into the foundation ditch that is dug respectively, the soil body that the slit backfill is dug out, and compacting; Crane tangles the draw ring of base plate 1, puts in the foundation ditch that is dug, and makes two grooves, 11 contrapositions at base plate 1 back side be stuck on two tenons 2; Crane tangles the draw ring of swash plate 3, and the bottom of swash plate 3 is stuck in the slot 14 in base plate 1 front; Reinforcing bar 4 two ends are fixedly connected with first, second draw ring 12,31 of base plate 1 and swash plate 3 through the bolt draw ring; With adjacent base plate 1, tenon 2, swash plate 3 and the reinforcing bar 4 of quadrat method construction, two adjacent swash plates 3 are blocked by raised line and groove each other; The foundation ditch of backfill base plate 1, and compacting with in base plate 1 is fixedly connected the slit of groove, inject cement mortar at swash plate 3, wait to reach certain intensity after, the also compacting of banketing of construction swash plate 3 back, in the assembly type retaining wall of this gained referring to shown in Figure 2.
After adopting such scheme, the utility model assembly type retaining wall, its effect of keeping out to side slope has: the side slope horizontal earth pressure acts on the swash plate 3; Swash plate 3 is inclined to set; Itself and 1 of base plate come balance by fixed end and reinforcing bar 4 pullings by the fixed connection power of this fixed end and the pulling force of reinforcing bar 4, and it is better than vertical stability; And hold each other between 3 of each swash plates, make whole retaining wall structure have good whole property; The vertical soil pressure of side slope acts on the base plate 1; This base plate 1 can prevent that with the frictional force of slope soil place foundation soil retaining wall from producing sliding failure; And the tenon 2 that is positioned at base plate 1 and foundation soil can further be prevented the generation of sliding stop; Under action of horizontal seismic, retaining wall is difficult for seesawing especially.
In sum, this novel a kind of assembly type retaining wall, its reasonable in design, simple and reliable, stability, shock resistance, antiskid is moving and stability against overturning is splendid, has good defence and keeps off and protect effect; In addition; Said retaining wall structure all is made up of prefabricate member; On-the-spot smooth place, crane lifting, injection low amounts of water mud and the fill compaction of only needing gets final product; Its simple structure, construction are simple quick and time saving and energy saving, and have good stability, applicable to the supporting of side slope engineerings such as dykes and dams, riverbank, highway and railway.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (6)
1. assembly type retaining wall, it is characterized in that: mainly comprise swash plate and base plate, this swash plate and base plate are prefabricated component; Above-mentioned base plate is and is horizontally disposed with, and offers groove on its back side, is plugged with the tenon of locating mutually with the side slope ground in this groove, is installed with first draw ring on the front of above-mentioned base plate and offers a slot; One end of above-mentioned swash plate is and is plugged in the above-mentioned slot, and is installed with second draw ring on the plate face in this swash plate towards above-mentioned base plate, and the employing reinforcing bar is connected between this second draw ring and above-mentioned first draw ring.
2. a kind of assembly type retaining wall as claimed in claim 1, it is characterized in that: above-mentioned swash plate, base plate and tenon are prefabricated reinforced concrete structure.
3. a kind of assembly type retaining wall as claimed in claim 1 is characterized in that: above-mentioned swash plate is the precast plate of cuboid, is respectively equipped with the draw-in groove and the projection that supply adjacent swash plate to hold mutually on its left and right side.
4. a kind of assembly type retaining wall as claimed in claim 1 is characterized in that: above-mentioned first, second draw ring is the reinforcing bar draw ring, and it is located by connecting with placing the stiffener in above-mentioned base plate, the swash plate respectively.
5. a kind of assembly type retaining wall as claimed in claim 1, it is characterized in that: above-mentioned reinforcing bar is inclined to set on above-mentioned base plate, and the incline direction of its incline direction and above-mentioned swash plate is opposite.
6. a kind of assembly type retaining wall as claimed in claim 1 is characterized in that: the groove on the above-mentioned base plate is provided with two altogether, and its degree of depth is base plate thickness half the for this reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204131742U CN202280078U (en) | 2011-10-26 | 2011-10-26 | Assembled earth-retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204131742U CN202280078U (en) | 2011-10-26 | 2011-10-26 | Assembled earth-retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280078U true CN202280078U (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204131742U Expired - Fee Related CN202280078U (en) | 2011-10-26 | 2011-10-26 | Assembled earth-retaining wall |
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| Country | Link |
|---|---|
| CN (1) | CN202280078U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888855A (en) * | 2012-10-09 | 2013-01-23 | 长沙学院 | Combined balance weight retaining wall |
| CN109610407A (en) * | 2018-05-10 | 2019-04-12 | 浙江华东工程建设管理有限公司 | It is a kind of based on dead-weight balanced landslide-proofing Ecological Retaining Wall |
| CN109898550A (en) * | 2019-03-15 | 2019-06-18 | 上海市政工程设计研究总院（集团）有限公司 | A kind of prefabricated assembled cantilever retaining wall being connected by screw bolts mode |
| CN109898551A (en) * | 2019-03-15 | 2019-06-18 | 上海市政工程设计研究总院（集团）有限公司 | A kind of prefabricated assembled cantilever retaining wall using bolt block connection type |
| CN109958141A (en) * | 2019-03-15 | 2019-07-02 | 上海市政工程设计研究总院（集团）有限公司 | A kind of cantilever retaining wall using spigot-and-socket precast assembly process |
| CN110055997A (en) * | 2019-03-15 | 2019-07-26 | 上海市政工程设计研究总院（集团）有限公司 | A kind of prefabricated assembled cantilever retaining wall using grouting anchor connection mode |
-
2011
- 2011-10-26 CN CN2011204131742U patent/CN202280078U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888855A (en) * | 2012-10-09 | 2013-01-23 | 长沙学院 | Combined balance weight retaining wall |
| CN102888855B (en) * | 2012-10-09 | 2015-07-15 | 长沙学院 | Combined balance weight retaining wall |
| CN109610407A (en) * | 2018-05-10 | 2019-04-12 | 浙江华东工程建设管理有限公司 | It is a kind of based on dead-weight balanced landslide-proofing Ecological Retaining Wall |
| CN109610407B (en) * | 2018-05-10 | 2020-09-22 | 浙江华东工程建设管理有限公司 | Ecological barricade of landslide prevention based on dead weight is balanced |
| CN109898550A (en) * | 2019-03-15 | 2019-06-18 | 上海市政工程设计研究总院（集团）有限公司 | A kind of prefabricated assembled cantilever retaining wall being connected by screw bolts mode |
| CN109898551A (en) * | 2019-03-15 | 2019-06-18 | 上海市政工程设计研究总院（集团）有限公司 | A kind of prefabricated assembled cantilever retaining wall using bolt block connection type |
| CN109958141A (en) * | 2019-03-15 | 2019-07-02 | 上海市政工程设计研究总院（集团）有限公司 | A kind of cantilever retaining wall using spigot-and-socket precast assembly process |
| CN110055997A (en) * | 2019-03-15 | 2019-07-26 | 上海市政工程设计研究总院（集团）有限公司 | A kind of prefabricated assembled cantilever retaining wall using grouting anchor connection mode |
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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: 20120620 Termination date: 20121026 |