CN220014059U - Induced seam structure - Google Patents
Induced seam structure Download PDFInfo
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- CN220014059U CN220014059U CN202320955490.5U CN202320955490U CN220014059U CN 220014059 U CN220014059 U CN 220014059U CN 202320955490 U CN202320955490 U CN 202320955490U CN 220014059 U CN220014059 U CN 220014059U
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- tie
- seam
- guide slit
- induced
- connecting beam
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- 230000006698 induction Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a inducing seam structure which is arranged on a connecting upright post and a connecting beam, wherein the connecting upright post is connected with the top of the connecting beam, and the inducing seam structure is characterized by comprising the following components: the vertical induction seam is vertically arranged on one side of the connecting upright post, which is connected with the connecting beam, and separates the connecting upright posts to form a first connecting upright post and a second connecting upright post which are oppositely arranged; the horizontal set up in the tie-beam just corresponds the horizontal guide slit that the position of vertical guide slit set up, horizontal guide slit separates the tie-beam to form relative first tie-beam and the second tie-beam that sets up, vertical guide slit with horizontal guide slit is linked together, under the prerequisite of guaranteeing building plate structure antidetonation and whole atress safety, the range has reduced the temperature reinforcing bar, and economic benefits is showing.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a guide seam structure.
Background
With the development of cities, more and more ultra-long concrete structures are applied to constructional engineering. In order to control cracks generated by volume shrinkage of concrete in the curing process, a common practice is to arrange a post-cast strip so as to reasonably arrange the effective post-cast strip, thereby ensuring that the wall body is not cracked, but when the length of the post-cast strip exceeds a structure of 200 meters or even 300 meters, the wall body is difficult to be ensured not to be cracked by the post-cast strip; or adopting unbonded prestressed reinforcement, adding micro-expanding agent to produce pre-compression stress or adding fiber to increase the tensile capacity of concrete, but these methods can bring about obvious increase of engineering cost.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the induced joint structure, which reduces the temperature steel bars greatly and has obvious economic benefit on the premise of guaranteeing the earthquake resistance and the integral stress safety of the floor structure by arranging the induced joint.
The technical scheme who realizes above-mentioned purpose is a induced seam structure, sets up in connecting stand and tie-beam department, connect the stand with the tie-beam is connected, induced seam structure includes:
the vertical induction seams are vertically formed in the connecting upright posts to connect the inner parts of the connecting upright posts, and the connecting upright posts are separated by the vertical induction seams so as to form a first connecting upright post and a second connecting upright post which are oppositely arranged;
the horizontal induced seam that forms in the tie-beam is internal, horizontal induced seam separates the tie-beam to form the first tie-beam of relative setting and second tie-beam, horizontal induced seam with vertical induced seam is linked together.
The connecting steel bars are arranged in a staggered mode, and the connecting steel bars are partially buried in the first connecting beam and the second connecting beam.
The support steel bars are transversely supported at the transverse induced joints, one ends of the support steel bars are anchored into the first connecting beams, and the other ends of the support steel bars are anchored into the second connecting beams so as to tie the first connecting beams and the second connecting beams.
Further, a first connecting rib is vertically fixed at the end part of the first connecting beam, the first connecting rib is positioned at the top of the supporting rib, and a first hook is arranged at one end of the first connecting rib, which is far away from the supporting rib;
the supporting reinforcement is located the tip vertical second connecting rib that is fixed with of second tie-beam, the second connecting rib is located the top of supporting reinforcement, the first connecting well is kept away from the one end of supporting reinforcement is provided with the second crotch.
Further: the first hooks are arranged towards the second connecting beam.
Further, the second hooks are disposed toward the first connecting beam.
A first reserved pipe for subsequent grouting is arranged in the first connecting beam, and part of the first reserved pipe is exposed out of the top surface of the first connecting beam to form a first grouting section;
the second connecting pipe is internally provided with a second reserved pipe for subsequent grouting, and part of the second reserved pipe is exposed out of the top surface of the second connecting beam to form a second grouting section.
Further, a plurality of first water stops are embedded in the first connecting upright post and the first connecting beam;
and a plurality of second water stops are buried in the second connecting upright post and the second connecting beam.
Further the tops of the lateral induced joints are filled with polystyrene boards having portions extending over the tops of the vertical induced joints to form guard segments.
Further, the opening part of the vertical induced seam is connected with a first connecting steel plate in a sealing manner, the opening part of the horizontal induced seam is connected with a second connecting steel plate in a sealing manner, and the first connecting steel plate is connected with the end part of the second connecting steel plate.
Compared with the prior art, the utility model has the following beneficial effects:
the induced joints are arranged between the two connecting upright posts and the two connecting beams to release temperature and pressure, and due to symmetry of a building plane, the induced joints arranged in the middle of the structure have structural integrity and earthquake resistance, the width and the depth of the induced joints have large influence on the deformation capacity of the nodes, and crossed inclined ribs are arranged to strengthen the ductility of the nodes.
Drawings
Fig. 1 is a schematic structural view of a guide slit structure according to the present utility model.
Legend description: 1. a first connecting beam; 11. a first connecting column; 12. a first reserve tube; 13. a first water stop; 2. a second connection beam; 21. the second connecting upright post; 22. a second reserve tube; 23. a second water stop; 3. supporting the steel bar; 4. connecting steel bars; 51. a vertical induction slit; 52. a transverse induced seam; 6. polyphenyl board.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1, a guide slit structure is disposed at a connection upright and a connection beam, the connection upright is connected with the connection beam, and the guide slit structure includes: a vertical guide slit 51 vertically formed inside, the vertical guide slit 51 partitioning the connection columns to form a first connection column 11 and a second connection column 21 which are oppositely disposed; and a transverse inducing slit 52 horizontally formed inside the connection beam, the transverse inducing slit 52 separating the connection beams to form a first connection beam 1 and a second connection beam 2 which are disposed opposite to each other, the transverse inducing slit 52 being in communication with the vertical inducing slit 51.
In the present utility model, a preferred embodiment is: the connecting upright posts and the connecting beams are arranged at the bottoms of floor slabs, the first connecting upright posts 11 and the second connecting upright posts 21 are arranged between two floor slabs, and the first connecting upright posts 11 and the second connecting upright posts 21 are identical in structure and equal in size.
Further, the connecting steel bars 4 are transversely supported at the positions of the transverse induced joints 52, the connecting steel bars 4 are arranged in a staggered mode, and the connecting steel bars 4 are partially embedded in the first connecting beam 1 and the second connecting beam 2. The first connecting beam 1 and the second connecting beam 2 at two sides of the connecting steel bar 4 are tied to increase the ductility of the node, and preferably, the connecting steel bar 4 is arranged at intervals along the extending directions of the first connecting beam 1 and the second connecting beam 2.
Further, the device also comprises a supporting steel bar 3 transversely supported at the transverse induction seam 52, one end of the supporting steel bar 3 is anchored into the first connecting beam 1, and the other end is anchored into the second connecting beam 2 so as to tie the first connecting beam 1 and the second connecting beam 2. The supporting bars 3 reinforce the lateral rigidity of the first and second connection beams 1 and 2 at both sides so as to prevent the first and second connection beams 1 and 2 from being deflected in a direction away from each other, preferably, the supporting bars 3 are provided in a plurality of intervals along the extending directions of the first and second connection beams 1 and 2, and the connection bars 4 are fixed at the tops of the supporting bars 3.
Further, a first connecting rib is vertically fixed at the end part of the supporting reinforcement bar 3, which is positioned at the first connecting beam 1, the first connecting rib is positioned at the top of the supporting reinforcement bar 3, and a first hook is arranged at one end of the first connecting rib, which is far away from the supporting reinforcement bar 3; the supporting steel bar 3 is located the tip of second tie-beam 2 is vertical to be fixed with the second connecting rib, the second connecting rib is located the top of supporting steel bar 3, the first connecting well is kept away from the one end of supporting steel bar 3 is provided with the second crotch. The first hooks and the second hooks raise the drawknot strength of the support bar 3.
Further, the first hooks are provided toward the second connection beam 2.
Further, the second hooks are provided toward the first connection beam 1.
Further, a first reserved pipe 12 for subsequent grouting is arranged in the first connecting beam 1, and a part of the first reserved pipe 12 is exposed out of the top surface of the floor slab to form a first grouting section; the second connecting pipe is internally provided with a second reserved pipe 22 for subsequent grouting, and part of the second reserved pipe 22 is exposed out of the top surface of the floor slab to form a second grouting section. During casting, the concrete heats up, which may cause cracks in part of the structure, and the first and second connection beams 1 and 2 may be grouted through the first and second reserve pipes 12 and 22 to fill the cracks.
Further, a plurality of first water stops 13 are embedded in the first connecting upright post 11 and the first connecting beam 1; a plurality of second water stops 23 are embedded in the second connecting upright posts 21 and the second connecting beams 2. The first water stop 13 and the second water stop 23 can prevent water of the upper floor slab from penetrating into the lower floor slab.
In the present utility model, a preferred embodiment is: in the field construction, cracks often appear near the water stop, the bottom end of the first grouting pipe 12 is located below the first water stop 13 to facilitate the gap filling after the condensation, and the bottom end of the second grouting pipe 22 is located below the second water stop 23 to facilitate the gap filling after the condensation.
Further, the top of the lateral induction slit 52 is filled with a polystyrene board 6 having a portion extending over the top of the vertical induction slit 51 to form a guard section. The polystyrene boards 6 can prevent the garbage above from falling into the vertical guide slits 51 and the horizontal guide slits 52.
Further, a first connecting steel plate is connected to the opening of the vertical induction slit 51 in a sealing manner, a second connecting steel plate is connected to the opening of the horizontal induction slit 52 in a sealing manner, and the first connecting steel plate is connected to the end of the second connecting steel plate. The first connecting steel plate and the second connecting steel plate ensure attractive appearance of the integral structure (the integral formed by the floor slab, the first connecting upright post 11, the second connecting upright post 21, the first connecting beam 1 and the second connecting beam 2), and simultaneously can avoid that garbage or water on the outer side enters the integral structure from the transverse guide seam 52 or the vertical guide seam 51, so that the wall body and the beam body structure are corroded.
The following describes a use procedure of the induced seam structure of the present utility model.
A transverse induction slit 52 formed by the arrangement of the first connecting beam 1 and the second connecting beam 2 opposite to each other at the corresponding position, wherein the first connecting beam 1 and the second connecting beam 2 release structural deformation generated by the temperature generated by the concrete during solidification through the transverse induction slit 52 at the transverse induction slit 52, so that the stress generated by the temperature is obviously reduced; the transverse inducing seam 52 can still provide great lateral rigidity for stress deformation of the two side beams, and ensure structural integrity. In the direction parallel to the transverse inducing seam 52 and the vertical inducing seam 51, the shearing rigidity of the transverse inducing seam 52 and the vertical inducing seam 51 ensures the continuity of floor deformation transmission, so that the lateral rigidity of the structure is basically unchanged.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a induce seam structure, sets up in connecting stand and tie beam department, connect the stand with the tie beam connects, characterized by, induce seam structure includes:
the vertical induction seams are vertically formed in the connecting upright posts to connect the inner parts of the connecting upright posts, and the connecting upright posts are separated by the vertical induction seams so as to form a first connecting upright post and a second connecting upright post which are oppositely arranged;
the horizontal induced seam that forms in the tie-beam is internal, horizontal induced seam separates the tie-beam to form the first tie-beam of relative setting and second tie-beam, horizontal induced seam with vertical induced seam is linked together.
2. A guide slit structure according to claim 1, characterized in that: the connecting steel bars are arranged in a staggered mode, and the connecting steel bars are partially buried in the first connecting beam and the second connecting beam.
3. A guide slit structure according to claim 1, characterized in that: the support steel bar is transversely supported at the transverse induction joint, one end of the support steel bar is anchored into the first connecting beam, and the other end of the support steel bar is anchored into the second connecting beam so as to tie the first connecting beam and the second connecting beam.
4. A guide slot structure as claimed in claim 3, wherein: the support steel bar is positioned at the end part of the first connecting beam, a first connecting rib is vertically fixed at the end part of the first connecting beam, the first connecting rib is positioned at the top part of the support steel bar, and a first hook is arranged at one end of the first connecting rib, which is far away from the support steel bar;
the supporting reinforcement is located the tip vertical second connecting rib that is fixed with of second tie-beam, the second connecting rib is located the top of supporting reinforcement, first connecting rib is kept away from the one end of supporting reinforcement is provided with the second crotch.
5. The induced seam structure of claim 4, wherein: the first hooks are arranged towards the second connecting beam.
6. The induced seam structure of claim 4, wherein: the second hooks are disposed toward the first connecting beam.
7. A guide slit structure according to claim 1, characterized in that: a first reserved pipe for subsequent grouting is arranged in the first connecting beam, and part of the first reserved pipe is exposed out of the top surface of the first connecting beam to form a first grouting section;
the second connecting beam is internally provided with a second reserved pipe for subsequent grouting, and part of the second reserved pipe is exposed out of the top surface of the second connecting beam to form a second grouting section.
8. A guide slit structure according to claim 1, characterized in that: a plurality of first water stops are embedded in the first connecting upright posts and the first connecting beams;
and a plurality of second water stops are buried in the second connecting upright post and the second connecting beam.
9. A guide slit structure according to claim 1, characterized in that: the tops of the transverse induced joints are filled with polyphenyl plates, and the polyphenyl plates partially extend to the tops of the vertical induced joints to form a protection section.
10. A guide slit structure according to claim 1, characterized in that: the opening part sealing connection of vertical induced seam has first connection steel sheet, the opening part sealing connection of horizontal induced seam has the second connection steel sheet, first connection steel sheet with the tip of second connection steel sheet is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955490.5U CN220014059U (en) | 2023-04-25 | 2023-04-25 | Induced seam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955490.5U CN220014059U (en) | 2023-04-25 | 2023-04-25 | Induced seam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014059U true CN220014059U (en) | 2023-11-14 |
Family
ID=88677844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320955490.5U Active CN220014059U (en) | 2023-04-25 | 2023-04-25 | Induced seam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014059U (en) |
-
2023
- 2023-04-25 CN CN202320955490.5U patent/CN220014059U/en active Active
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