CN208533562U - A kind of lenticular barricade deformation joint - Google Patents
A kind of lenticular barricade deformation joint Download PDFInfo
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- CN208533562U CN208533562U CN201820979846.8U CN201820979846U CN208533562U CN 208533562 U CN208533562 U CN 208533562U CN 201820979846 U CN201820979846 U CN 201820979846U CN 208533562 U CN208533562 U CN 208533562U
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- barricade
- deformation
- deformation joint
- joint
- lenticular
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Abstract
The utility model provides a kind of lenticular barricade deformation joint, including barricade；The barricade has several, is connected between several barricades by barricade deformation joint；It is parallel to each other between the barricade deformation joint；The barricade deformation joint is concave-convex clutch formula structure.The utility model does not influence the vertical deformation function that deformation joint is used as subsiding crack, nor affects on the function along axis deformation of using as expansion joint；Barricade can be made to be mutually twisted again simultaneously, enhance the ability of barricade compatible deformation, avoid monolithic barricade due to after wall soil pressure it is bigger than normal cause normal range (NR) barricade deformation it is bigger than normal, influence the globality and aesthetics of barricade, it can also coordinate stress, increase limitation of the adjacent barricade to larger barricade is deformed, enhances the safety of barricade.
Description
Technical field
The utility model relates to a kind of lenticular barricade deformation joints, belong to Geotechnical Engineering field, be suitable for side slope or
The design of subgrade deformation joint.
Background technique
During barricade design-build, atlas is required every 10~20 meters of settings, one of deformation joint, and deformation joint width 20~
Pitch hemp cut or pitching plank are clogged in 30mm, interior three side of inside and outside top along wall of seam, fill in depth and are not preferably less than 200mm, and
Need to be arranged draining sluicing measure.
Currently, deformation joint can satisfy vertical deformation function, also meet the function along axis deformation that expansion joint uses
Can, but it is mutually indepedent between each wall block, it is unable to cooperative bearing.
In the prior art, a variety of design structures are provided, such as application No. is 2011201139812 Chinese patents to disclose
A kind of formwork structure for subsiding crack, be packed with rubber slab in the structural joint in the patent, rubber slab is flexible material, and
Two barricades cannot be made to be interlocked cooperative bearing；For another example one disclosed in the Chinese patent application No. is 2015109581989
Kind of the old and new's bottom plate seamless connection structure and its construction method are treatment of construction joints in the patent, be poured with cement it is solid, not simultaneously
Non-structural seam is not able to satisfy deformation vertically and along axis function.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of lenticular barricade deformation joint, the lenticular barricade
Deformation joint does not influence the vertical deformation function that deformation joint is used as subsiding crack, nor affect on as expansion joint use along axis
The function of deformation, but realize each cooperative bearing when between wall.
The utility model is achieved by the following technical programs.
A kind of lenticular barricade deformation joint provided by the utility model, including barricade；The barricade has several, several
It is connected between barricade by barricade deformation joint；It is parallel to each other between the barricade deformation joint；The barricade deformation joint is stung for bumps
Box-like structure.
The barricade deformation joint is subsiding crack, along vertically to sedimentation.
The barricade deformation joint is expansion joint, is deformed along wall axis direction.
The utility model has the beneficial effects that: the vertical deformation function that deformation joint is used as subsiding crack is not influenced,
The function along axis deformation of using as expansion joint is not influenced；Barricade can be made to be mutually twisted again simultaneously, enhancing barricade is coordinated to become
The ability of shape, avoid monolithic barricade due to after wall soil pressure it is bigger than normal cause normal range (NR) barricade deformation it is bigger than normal, influence barricade
Globality and aesthetics, moreover it is possible to coordinate stress, increase limitation of the adjacent barricade to larger barricade is deformed, enhance the safety of barricade
Property.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the plan view of the utility model；
In figure: 1- barricade；2- barricade deformation joint；3- barricade axis direction deformation direction；4- barricade settles downwards direction；5-
Deformation direction before and after barricade.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Fig. 1~2, a kind of lenticular barricade deformation joint, including barricade 1；The barricade 1 has several, several
It is connected between barricade 1 by barricade deformation joint 2；It is parallel to each other between the barricade deformation joint 2；The barricade deformation joint 2 is recessed
Convex biting connecions structure, the cooperative bearing so that adjacent barricade 1 is interlocked, i.e., when a piece of barricade 1 is by thrust, thrust can be with
Adjacent barricade 1 is passed to by occlusion, realizes cooperative bearing, enhances the ability and safety of the compatible deformation between barricade 1, together
When do not influence the deformability of barricade deformation joint 2.
The barricade deformation joint 2 is subsiding crack, can settle the sedimentation of 4 direction of direction downwards along barricade, is prevented uneven
Sedimentation causes wall drawing crack.
The barricade deformation joint 2 is expansion joint, can prevent temperature along 3 Direction distortion of barricade axis direction deformation direction
Degree causes wall flexible along axis direction and causes wall swell-shrinking deformation.
Further, when barricade deformation joint 2 is occlusion structure, when barricade 1 is outside along 5 direction of deformation direction before and after barricade
Offset then will receive the limitation of 2 occlusion structure of barricade deformation joint, and adjacent barricade meeting cooperative bearing, enhance between barricade 1
The ability and safety of compatible deformation, while the deformability of barricade deformation joint 2 is not influenced.
Claims (3)
1. a kind of lenticular barricade deformation joint, including barricade (1), it is characterised in that: the barricade (1) has several, several
It is connected between barricade (1) by barricade deformation joint (2)；It is parallel to each other between the barricade deformation joint (2)；The barricade deformation joint
It (2) is concave-convex clutch formula structure.
2. lenticular barricade deformation joint as described in claim 1, it is characterised in that: the barricade deformation joint (2) is subsiding crack,
Along vertically to sedimentation.
3. lenticular barricade deformation joint as described in claim 1, it is characterised in that: the barricade deformation joint (2) is expansion joint,
It is deformed along wall axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979846.8U CN208533562U (en) | 2018-06-25 | 2018-06-25 | A kind of lenticular barricade deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979846.8U CN208533562U (en) | 2018-06-25 | 2018-06-25 | A kind of lenticular barricade deformation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533562U true CN208533562U (en) | 2019-02-22 |
Family
ID=65392870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820979846.8U Active CN208533562U (en) | 2018-06-25 | 2018-06-25 | A kind of lenticular barricade deformation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533562U (en) |
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2018
- 2018-06-25 CN CN201820979846.8U patent/CN208533562U/en active Active
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