CN206408764U - A kind of biting connecions basement superstructure movement joint - Google Patents
A kind of biting connecions basement superstructure movement joint Download PDFInfo
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- CN206408764U CN206408764U CN201621372067.9U CN201621372067U CN206408764U CN 206408764 U CN206408764 U CN 206408764U CN 201621372067 U CN201621372067 U CN 201621372067U CN 206408764 U CN206408764 U CN 206408764U
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- concavo
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- conduplicatio
- basement
- movement joint
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Abstract
The utility model embodiment discloses a kind of biting connecions basement superstructure movement joint, including two concavo-convex conduplicatio plates cut by profiled sheet, described two concavo-convex conduplicatio plates are mutually close to mobilizable connection, described two concavo-convex conduplicatio plates are connected in the building body of both sides, section at the concavo-convex conduplicatio plate bumps is isosceles trapezoid, it is in opposite direction at two neighboring bumps, concavo-convex place's hypotenuse of isosceles trapezoid and the angle of the horizontal plane are 117 degree, the purpose of this utility model is that provide one kind causes superstructure to ftracture tension simultaneously in release, compression can be transmitted again, shear stress, to meet basement superstructure as top high building position of fixity and the biting connecions basement superstructure movement joint of the mechanical property requirements of underground chamber outer wall horizontal support.
Description
Technical field
The utility model is related to movement joint field, more particularly to a kind of biting connecions basement superstructure movement joint.
Background technology
Longer basement is used as one to avoid producing cracks on floor slab because reinforced concrete floor shrinks frequently with movement joint
Individual solution, as shown in figure 1, but basement set after movement joint 1, top high building is in each layer of basement and periphery basement and soil
Body is separated and loses constraint, and basement bottom board must be moved down into by calculating position of fixity, causes high building computed altitude and seismic response to increase
Greatly, simultaneously for pure basement part, movement joint can cause structure side to have outside Water And Earth Pressures 2, and opposite side then faces sky, this
One uneven horizontal force need to then be undertaken by basement structure, and when basement is deeper, uneven soil pressure is for unbraced frames underground
The internal force amplification that cell structure is caused is often considerable.
Utility model content
The utility model embodiment technical problem to be solved is that causing superstructure cracking to draw in release there is provided one kind answers
Power simultaneously, can transmit compression, shear stress again, to meet basement superstructure as top high building position of fixity and underground chamber outer wall water
The biting connecions basement superstructure movement joint of the mechanical property requirements of flat support.
The biting connecions basement superstructure movement joint, including two concavo-convex conduplicatio plates cut by profiled sheet, institute
State two concavo-convex conduplicatio plates and be mutually close to mobilizable connection, described two concavo-convex conduplicatio plates are connected to the building body of both sides
Interior, the section at the concavo-convex conduplicatio plate bumps is isosceles trapezoid, in opposite direction at two neighboring bumps, at the bumps etc.
The angle of the trapezoidal hypotenuse of waist and the horizontal plane is 117 degree.
The thickness of the concavo-convex conduplicatio plate cut by profiled sheet is 1mm.
The concavo-convex conduplicatio plate both sides cut by profiled sheet are respectively arranged with an installation connecting portion, the installation
Connecting portion is used to be fixedly connected with both sides building body, and the installation connecting portion includes a mounting surface, the mounting surface and the bumps
Conduplicatio plate is fixedly connected, and is provided with the mounting surface in fixedly connected hole, the fixedly connected hole and is passed through fixing device and two
Building body in side is fixedly connected.
Implement the utility model embodiment, have the advantages that：
A kind of biting connecions basement superstructure movement joint of the utility model embodiment, concavo-convex conduplicatio plate uses common superstructure pressure
Shape steel plate cutting is formed, and the reinforcing bar that concavo-convex conduplicatio plate biting connecions movement joint separates both sides using the double-deck profiled sheet being close to is mixed
Solidifying Tulou lid, the transmission for tension of breaking from lateral incision, because Double-layer profiled steel sheet is using design is close to, the horizontal compression of superstructure can
To be transmitted by binding face, the concavo-convex tongue and groove of profiled sheet formation can transmit the shearing between movement joint, Super-long Basement building again
Plate cracking is mainly as caused by shrinkage tensile stress, and the presence of the compression, shear stress in plate is favourable to structure, therefore
This, using the concavo-convex conduplicatio plate biting connecions deformation joint structure for only discharging tension, can preferably realize release superstructure tension,
Compression, the performance objective of shear stress are transmitted, concavo-convex conduplicatio plate biting connecions movement joint design need to be to its section under various operating modes
Point stress, deformation are analyzed, and are taken targeted design and working measure, can be produced a desired effect.
Brief description of the drawings
Fig. 1 is existing structure structural representation；
Fig. 2 is the concavo-convex conduplicatio plate structural section figure of the utility model embodiment；
Fig. 3 is the equivalent plate structure schematic diagram of the utility model embodiment bumps；
Fig. 4 is the utility model example structure schematic diagram.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
The utility model embodiment biting connecions basement superstructure movement joint, including two by profiled sheet cut it is recessed
Convex conduplicatio plate 3, described two concavo-convex conduplicatio plates are mutually close to mobilizable connection, and described two concavo-convex conduplicatio plates are connected to
In the building body of both sides, the section at the concavo-convex conduplicatio plate bumps is isosceles trapezoid, in opposite direction, the institute at two neighboring bumps
The angle for stating the hypotenuse of isosceles trapezoid and the horizontal plane at bumps is 117 degree.The bumps cut by profiled sheet
The thickness of conduplicatio plate is 1mm.The concavo-convex conduplicatio plate both sides cut by profiled sheet are respectively arranged with installation connection
Portion 4, the installation connecting portion is used to be fixedly connected with both sides building body, and the installation connecting portion includes a mounting surface, the installation
Face is fixedly connected with the concavo-convex conduplicatio plate, is provided with fixedly connected hole, the fixedly connected hole and is passed through on the mounting surface
Fixing device is fixedly connected with both sides building body.
A kind of biting connecions basement superstructure movement joint of the utility model embodiment, concavo-convex conduplicatio plate uses common superstructure pressure
Shape steel plate cutting is formed, and the reinforcing bar that concavo-convex conduplicatio plate biting connecions movement joint separates both sides using the double-deck profiled sheet being close to is mixed
Solidifying Tulou lid, the transmission for tension of breaking from lateral incision, because Double-layer profiled steel sheet is using design is close to, the horizontal compression of superstructure can
To be transmitted by binding face, the concavo-convex tongue and groove of profiled sheet formation can transmit the shearing between movement joint, Super-long Basement building again
Plate cracking is mainly as caused by shrinkage tensile stress, and the presence of the compression, shear stress in plate is favourable to structure, therefore
This, using the concavo-convex conduplicatio plate biting connecions deformation joint structure for only discharging tension, can preferably realize release superstructure tension,
Compression, the performance objective of shear stress are transmitted, concavo-convex conduplicatio plate biting connecions movement joint design need to be to its section under various operating modes
Point stress, deformation are analyzed, and are taken targeted design and working measure, can be produced a desired effect.
Above disclosed is only a kind of preferred embodiment of the utility model, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claim, still belong to what the utility model was covered
Scope.
Claims (3)
1. a kind of biting connecions basement superstructure movement joint, it is characterised in that：Including two bumps cut by profiled sheet
Conduplicatio plate, described two concavo-convex conduplicatio plates are mutually close to mobilizable connection, and described two concavo-convex conduplicatio plates are connected to two
In the building body of side, the section at the concavo-convex conduplicatio plate bumps is isosceles trapezoid, in opposite direction at two neighboring bumps, described
The hypotenuse of isosceles trapezoid and the angle of horizontal plane are 117 degree at bumps.
2. a kind of biting connecions basement superstructure movement joint as claimed in claim 1, it is characterised in that described to be cut by profiled sheet
The thickness of the concavo-convex conduplicatio plate cut is 1mm.
3. a kind of biting connecions basement superstructure movement joint as claimed in claim 1, it is characterised in that described to be cut by profiled sheet
The concavo-convex conduplicatio plate both sides cut are respectively arranged with an installation connecting portion, and the installation connecting portion is used to fix with both sides building body
Connection, the installation connecting portion includes a mounting surface, and the mounting surface is fixedly connected with the concavo-convex conduplicatio plate, the mounting surface
On be provided with fixedly connected hole, is fixedly connected in the fixedly connected hole by fixing device with both sides building body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372067.9U CN206408764U (en) | 2016-12-14 | 2016-12-14 | A kind of biting connecions basement superstructure movement joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372067.9U CN206408764U (en) | 2016-12-14 | 2016-12-14 | A kind of biting connecions basement superstructure movement joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206408764U true CN206408764U (en) | 2017-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372067.9U Active CN206408764U (en) | 2016-12-14 | 2016-12-14 | A kind of biting connecions basement superstructure movement joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514016A (en) * | 2017-09-01 | 2017-12-26 | 广州番禺职业技术学院 | A kind of concavo-convex folded plate biting connecions deformation joint structure |
-
2016
- 2016-12-14 CN CN201621372067.9U patent/CN206408764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514016A (en) * | 2017-09-01 | 2017-12-26 | 广州番禺职业技术学院 | A kind of concavo-convex folded plate biting connecions deformation joint structure |
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