CN206971554U - A kind of assembly concrete post plug-in type bolt splices node - Google Patents
A kind of assembly concrete post plug-in type bolt splices node Download PDFInfo
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- CN206971554U CN206971554U CN201720752131.4U CN201720752131U CN206971554U CN 206971554 U CN206971554 U CN 206971554U CN 201720752131 U CN201720752131 U CN 201720752131U CN 206971554 U CN206971554 U CN 206971554U
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- earthly branches
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Abstract
The utility model proposes a kind of assembly concrete post plug-in type bolt to splice node, and splicing node includes tenon end structure and fourth of the twelve Earthly Branches end structure；The tenon end structure includes tenon protuberance and tenon building enclosure；The fourth of the twelve Earthly Branches end structure includes fourth of the twelve Earthly Branches depressed part and fourth of the twelve Earthly Branches building enclosure；The tenon protuberance matches with fourth of the twelve Earthly Branches depressed part；The tenon building enclosure, fourth of the twelve Earthly Branches building enclosure include Mosaic face backplate and fastener joint plate；Tenon building enclosure Mosaic face backplate is horizontally disposed and around tenon protuberance；Fourth of the twelve Earthly Branches building enclosure Mosaic face backplate is horizontally disposed and around fourth of the twelve Earthly Branches depressed part；Fastener joint plate is vertically fixed on Mosaic face backplate；When two precast concretes splice, in tenon protuberance insertion fourth of the twelve Earthly Branches depressed part, the tenon building enclosure fastener joint plate, the fitting locking of fourth of the twelve Earthly Branches building enclosure fastener joint plate；Tenon building enclosure, fourth of the twelve Earthly Branches building enclosure is set to be connected as a single entity；The utility model can realize the splicing connection of large eccentric pressuring precast concrete column in the dry connection mode in a manner of live welding.
Description
Technical field
Technical field of civil is the utility model is related to, especially a kind of assembly concrete post plug-in type bolt splicing
Node.
Background technology
Splicing joint form currently on assembly concrete post is a lot, can be divided into two according to live connecting method
Class：
One kind is wet node, i.e. splicing between precast concrete column is by pouring concrete behind scene or cement-based grout
Material, so as to form the splicing node of assembled monolithic concrete structure.Existing tenon formula post connection, the connection of grouting anchor post and tradition
Plug-in type post connection belong to wet node.In addition to traditional plug-in type post splicing node, using this kind of node structure all
It is required that the vertical muscle accurate contraposition of live post component, and intensity be able to will expire after requiring poured in place concrete or strength cement-based grouting material
The force request of sufficient structure, therefore the positioning and pouring quality at scene limit the performance of such joints performance.It is and traditional
The connection of plug-in type post solves the problems, such as that vertical muscle contraposition is difficult, but can be undertaken due to traditional plug-in type post splicing node
Load is limited, and it is only applicable to axial compression and compression member with small eccentricity, and its performance can not be played in compression member with large eccentricity,
Therefore its in engineering in practice using limited, it is also less to its correlative study.
Another kind of is dry node, and upper and lower precast concrete column mainly is connected into one using Site Welding or bolt splicing
Individual overall prefabricated concrete structure.The connection of Alveolus type post, bolt connection, it is welded to connect and belongs to dry node.This kind of node
Due to being spliced using Site Welding or high-strength bolt, site operation is convenient and quality is guaranteed, will not also bring environmental pollution to ask
Topic, so with stronger practicality.But in existing dry node, the welding that scene carries out pre-embedded steel slab can mix to prefabricated post
It is solidifying to make into certain damage with local methods, limit its application；And bolt splicing only bears moment of flexure by several pre-buried high-strength bolts, work as pillar
When size and weight increase, pre-embedded bolt may be levered up, therefore its restricted application.
In order to improve the stress performance of traditional plug-in type post splicing node, expand its application, the utility model proposes
A kind of assembling concrete column plug-in type bolt splicing node and making, construction method.
The content of the invention
The utility model proposes a kind of assembly concrete post plug-in type bolt to splice node, can be in a manner of live welding
Dry connection mode realize large eccentric pressuring precast concrete column splicing connection.
The utility model uses following technical scheme.
A kind of assembly concrete post plug-in type bolt splices node, described for the splicing of two precast concretes
Splicing node is included located at the tenon end structure of precast concrete Mosaic face and located at the fourth of the twelve Earthly Branches of another precast concrete Mosaic face
End structure；The tenon end structure includes tenon protuberance and tenon building enclosure；The fourth of the twelve Earthly Branches end structure includes fourth of the twelve Earthly Branches depressed part and the fourth of the twelve Earthly Branches is gone along with sb. to guard him
Structure；The tenon protuberance matches with fourth of the twelve Earthly Branches depressed part；The tenon building enclosure, fourth of the twelve Earthly Branches building enclosure are including Mosaic face backplate and tightly
Firmware joint plate；Tenon building enclosure Mosaic face backplate is horizontally disposed and around tenon protuberance；Fourth of the twelve Earthly Branches building enclosure Mosaic face backplate water
It is flat to set and around fourth of the twelve Earthly Branches depressed part；Fastener joint plate is vertically fixed on Mosaic face backplate；When two precast concretes are spelled
When connecing, in tenon protuberance insertion fourth of the twelve Earthly Branches depressed part, the tenon building enclosure fastener joint plate, fourth of the twelve Earthly Branches building enclosure fastener joint plate
It is bonded to each other and is locked with fastener；Make to be divided into tenon building enclosure, fourth of the twelve Earthly Branches building enclosure two at Mosaic face backplate be connected as a single entity.
The fastener is high-strength bolt.
The tenon protuberance is the box steel column of lumen loading concrete；The fourth of the twelve Earthly Branches depressed part is in Mosaic face and pushed up
The unlimited hollow steel container in face, when two precast concretes splice, it is filled with the gap between tenon protuberance, fourth of the twelve Earthly Branches depressed part
Slightly expanded concrete；High-strength bolt junction is filled with slightly expanded concrete.
Described two precast concretes are the vertical precast concrete column that reinforcing bar is set in two, and two concrete columns are by upper
Spliced bottom；Two concrete columns are respectively upper prefabricated post and lower prefabricated post；Reinforcing bar in the upper prefabricated post includes perpendicular
To upper cage bar and horizontal upper stirrup；The upper cage bar is welded at the Mosaic face backplate of tenon building enclosure；It is prefabricated under described
Post includes vertical lower cage bar and horizontal lower stirrup；The fourth of the twelve Earthly Branches building enclosure is provided with fourth of the twelve Earthly Branches portion bar connecting plate；Fourth of the twelve Earthly Branches portion steel
Muscle connecting plate is horizontally disposed and around fourth of the twelve Earthly Branches depressed part；The lower cage bar is welded at fourth of the twelve Earthly Branches portion bar connecting plate.
The fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate, tenon building enclosure Mosaic face backplate in back-shaped,
Fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate are parallel to each other and are connected as a single entity with the angle steel at back-shaped plate corner；Institute
State fourth of the twelve Earthly Branches portion bar connecting plate and be provided with ribbed stiffener with lower cage bar, the junction of fourth of the twelve Earthly Branches depressed part outer wall；The ribbed stiffener both ends are welded
It is fixed on fourth of the twelve Earthly Branches portion bar connecting plate and fourth of the twelve Earthly Branches depressed part outer wall；Filled out between fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate
Fill concrete and form fourth of the twelve Earthly Branches portion external wrapping concrete layer.
The ribbed stiffener is floor；The horizontal extension width to extension width and fourth of the twelve Earthly Branches portion bar connecting plate of the ribbed stiffener
It is equal；The height of the ribbed stiffener is more than or equal to the extension width of fourth of the twelve Earthly Branches portion bar connecting plate；The floor thickness of the ribbed stiffener
It is identical with fourth of the twelve Earthly Branches depressed part sidewall steel plate thickness.
After upper prefabricated post and lower prefabricated post split, tenon building enclosure fastener joint plate is protected with fourth of the twelve Earthly Branches building enclosure Mosaic face
It is spaced between plate；It is spaced between fourth of the twelve Earthly Branches building enclosure fastener joint plate and tenon building enclosure Mosaic face backplate；Tenon is dashed forward
Go out between portion and fourth of the twelve Earthly Branches depressed part to leave construction gap.
The upper prefabricated post and lower prefabricated post carry out split at the height away from floor or ground 1.2m or so.
It is described located at the tenon end structure of precast concrete Mosaic face and located at the fourth of the twelve Earthly Branches of another precast concrete Mosaic face
End structure, the panel-like member in its structure is with steel plate forming.
A kind of described assembly concrete post plug-in type bolt splicing node, it, which makes construction method, includes following step
Suddenly；
A1, in the prefabricated tenon end structure of factory or prefabricated place and fourth of the twelve Earthly Branches end structure；Upper cage bar is welded in tenon building enclosure to spell
At junction backplate, lower cage bar is welded at fourth of the twelve Earthly Branches portion bar connecting plate；
After the completion of A2, welding, concrete is being poured into after stirrup and branch lifting plate in colligation at upper cage bar, is being made prefabricated
Post；Concrete is poured into after stirrup and branch lifting plate under colligation at lower cage bar, lower prefabricated post is made；
A3, upper prefabricated post, lower prefabricated post are transported to job site, after carrying out Tenon positioning grafting, then with high-strength bolt tenon
Building enclosure fastener joint plate, fourth of the twelve Earthly Branches building enclosure fastener joint plate are connected and locked, finally empty to high-strength bolt junction
Construction gap filling slightly expanded concrete between gap and Tenon, makes surfacing at splicing node.
Assembly concrete post plug-in type bolt splicing node described in the utility model is at precast plant's prefabricated components, scene
High-strength bolt splices, and positioning is convenient, assembled simple, compared with traditional plug-in type post assembly node, can be applied to large eccentricity by
Press in component.
In the utility model, after carrying out Tenon grafting, then with high-strength bolt tenon building enclosure fastener joint plate, the fourth of the twelve Earthly Branches are enclosed
Protection structure fastener joint plate is connected and locked, finally to the construction gap filling between high-strength bolt junction space and Tenon
Slightly expanded concrete, make surfacing at splicing node；This design can effectively prevent steam to tenon end structure, the steel of fourth of the twelve Earthly Branches end structure
Structure and connection high-strength bolt corrode, and it is synchronous or close with the service life of post component to be advantageous to node.
In the utility model, after upper prefabricated post and lower prefabricated post split, leave and apply between tenon protuberance and fourth of the twelve Earthly Branches depressed part
Work gap；This is designed so that being left between tenon building enclosure fastener joint plate, fourth of the twelve Earthly Branches building enclosure fastener joint plate certain
Surplus is positioned, tenon building enclosure fastener joint plate, the fixing point of fourth of the twelve Earthly Branches building enclosure fastener joint plate are deposited when production
In micro error, it can also be corrected by the micro movement between tenon protuberance and fourth of the twelve Earthly Branches depressed part, be easy to upper prefabricated post
Scene positioning；The design also improves the operability of site operation so that upper prefabricated post can more easily be inserted down prefabricated
Post.
In the utility model, after upper prefabricated post and lower prefabricated post split, tenon building enclosure fastener joint plate is enclosed with the fourth of the twelve Earthly Branches
It is spaced between protection structure Mosaic face backplate；Between fourth of the twelve Earthly Branches building enclosure fastener joint plate and tenon building enclosure Mosaic face backplate
It is spaced；The design can be such that the axial compressive force at splicing node is mainly held by the compression face between tenon protuberance and fourth of the twelve Earthly Branches depressed part
Load, high-strength bolt hardly undertake axial compressive force, and the setting of high-strength bolt is mainly used in undertaking issuable drawing in prefabricated post
Power.
Brief description of the drawings
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model：
Accompanying drawing 1 is schematic perspective view of the present utility model；
Accompanying drawing 2 is front schematic view of the present utility model；
Accompanying drawing 3 be the utility model splicing node overlook to cut-away illustration（The cutting at fastener joint plate）；
Accompanying drawing 4 be the utility model splicing node overlook to another cut-away illustration（The cutting at ribbed stiffener）；
Fig. 5 is the schematic diagram of upper prefabricated post.
Fig. 6 is the schematic diagram of upper prefabricated tenon end structure.
Fig. 7 is the schematic diagram of lower prefabricated post.
The schematic diagram of Fig. 8 prefabricated fourth of the twelve Earthly Branches end structures under being.
In figure：The upper prefabricated posts of 1-；Prefabricated post under 2-；3- fasteners；4- slightly expanded concretes；The upper prefabricated post coagulations of 101-
Soil；The upper cage bars of 102-；The upper stirrups of 103-；104- tenon inner concretes；Precast concrete under 201-；Cage bar under 202-；Bound round under 203-
Muscle；204- fourths of the twelve Earthly Branches building enclosure；205- fourths of the twelve Earthly Branches portion external wrapping concrete layer；10501- tenon protuberances；10502- tenon building enclosure Mosaic faces
Backplate；10503- tenon building enclosure fastener joint plates；20401- fourths of the twelve Earthly Branches depressed part；20402- fourths of the twelve Earthly Branches building enclosure Mosaic face backplate；
20403- fourths of the twelve Earthly Branches portion bar connecting plate；20404- angle steel；20405- connection straps；20406- ribbed stiffeners；20407- fourths of the twelve Earthly Branches building enclosure is tight
Firmware joint plate.
Embodiment
As shown in figures 1-8, a kind of assembly concrete post plug-in type bolt splicing node, for two precast concretes
Splicing, it is described splicing node include located at precast concrete Mosaic face tenon end structure and located at another precast concrete
The fourth of the twelve Earthly Branches end structure of Mosaic face；The tenon end structure includes tenon protuberance 10501 and tenon building enclosure；The fourth of the twelve Earthly Branches end structure includes the fourth of the twelve Earthly Branches
Depressed part 20401 and fourth of the twelve Earthly Branches building enclosure 204；The tenon protuberance matches with fourth of the twelve Earthly Branches depressed part；Knot is gone along with sb. to guard him at the tenon building enclosure, the fourth of the twelve Earthly Branches
Structure includes Mosaic face backplate and fastener joint plate；Tenon building enclosure Mosaic face backplate 10502 is horizontally disposed and is dashed forward around tenon
Go out portion 10501；Fourth of the twelve Earthly Branches building enclosure Mosaic face backplate 20402 is horizontally disposed and around fourth of the twelve Earthly Branches depressed part 20401；Fastener joint plate is erected
To being fixed on Mosaic face backplate；When two precast concretes splice, in tenon protuberance insertion fourth of the twelve Earthly Branches depressed part, the tenon encloses
Protection structure fastener joint plate 10503, fourth of the twelve Earthly Branches building enclosure fastener joint plate 20407 are bonded to each other and locked with fastener 3；Make
Be divided into tenon building enclosure, fourth of the twelve Earthly Branches building enclosure two at Mosaic face backplate be connected as a single entity.
The fastener 3 is high-strength bolt.
The tenon protuberance is lumen loading concrete（Tenon inner concrete 104）Box steel column；The fourth of the twelve Earthly Branches depressed part is
In Mosaic face and opened top hollow steel container, when two precast concretes splice, tenon protuberance 10501, the fourth of the twelve Earthly Branches
Slightly expanded concrete is filled with gap between depressed part 10503；High-strength bolt junction is filled with slightly expanded concrete 4.
Described two precast concretes are the vertical precast concrete column that reinforcing bar is set in two, and two concrete columns are by upper
Spliced bottom；Two concrete columns are respectively upper prefabricated post 1 and lower prefabricated post 2；Reinforcing bar in the upper prefabricated post includes
Vertical upper cage bar 102 and horizontal upper stirrup 103；The upper cage bar 102 is welded in the Mosaic face backplate of tenon building enclosure
At 10502；The lower prefabricated post includes vertical lower cage bar 202 and horizontal lower stirrup 203；The fourth of the twelve Earthly Branches building enclosure is provided with the fourth of the twelve Earthly Branches
Portion's bar connecting plate 20403；The fourth of the twelve Earthly Branches portion bar connecting plate 20403 is horizontally disposed and around fourth of the twelve Earthly Branches depressed part 10503；The lower master
Muscle 202 is welded at fourth of the twelve Earthly Branches portion bar connecting plate 20403.
The fourth of the twelve Earthly Branches portion bar connecting plate 20403, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate 20402, tenon building enclosure Mosaic face shield
Plate 10502 in back-shaped, fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate be parallel to each other and with back-shaped plate corner at
Angle steel 20404 is connected as a single entity；The fourth of the twelve Earthly Branches portion bar connecting plate 20403 and the connection of lower cage bar 202, the outer wall of fourth of the twelve Earthly Branches depressed part 10503
Place is provided with ribbed stiffener 20406；The both ends of ribbed stiffener 20406 are welded to be fixed on fourth of the twelve Earthly Branches portion bar connecting plate 20403 and fourth of the twelve Earthly Branches depression
The outer wall of portion 10503；Fill concrete forms fourth of the twelve Earthly Branches portion outsourcing coagulation between fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate
Soil layer 205.
The ribbed stiffener is floor；The horizontal extension width to extension width and fourth of the twelve Earthly Branches portion bar connecting plate of the ribbed stiffener
It is equal；The height of the ribbed stiffener is more than or equal to the extension width of fourth of the twelve Earthly Branches portion bar connecting plate；The floor thickness of the ribbed stiffener
It is identical with fourth of the twelve Earthly Branches depressed part sidewall steel plate thickness.
After upper prefabricated post and lower prefabricated post split, tenon building enclosure fastener joint plate is protected with fourth of the twelve Earthly Branches building enclosure Mosaic face
It is spaced between plate；It is spaced between fourth of the twelve Earthly Branches building enclosure fastener joint plate and tenon building enclosure Mosaic face backplate；Tenon is dashed forward
Go out between portion and fourth of the twelve Earthly Branches depressed part to leave construction gap.
The upper prefabricated post and lower prefabricated post carry out split at the height away from floor or ground 1.2m or so.
It is described located at the tenon end structure of precast concrete Mosaic face and located at the fourth of the twelve Earthly Branches of another precast concrete Mosaic face
End structure, the panel-like member in its structure is with steel plate forming.
A kind of described assembly concrete post plug-in type bolt splicing node, it, which makes construction method, includes following step
Suddenly；
A1, in the prefabricated tenon end structure of factory or prefabricated place and fourth of the twelve Earthly Branches end structure；Upper cage bar is welded in tenon building enclosure to spell
At junction backplate, lower cage bar is welded at fourth of the twelve Earthly Branches portion bar connecting plate；
After the completion of A2, welding, concrete is being poured into after stirrup and branch lifting plate in colligation at upper cage bar, is being made prefabricated
Post；Concrete is poured into after stirrup and branch lifting plate under colligation at lower cage bar, lower prefabricated post is made；
A3, upper prefabricated post, lower prefabricated post are transported to job site, after carrying out Tenon positioning grafting, then with high-strength bolt tenon
Building enclosure fastener joint plate, fourth of the twelve Earthly Branches building enclosure fastener joint plate are connected and locked, finally empty to high-strength bolt junction
Construction gap filling slightly expanded concrete between gap and Tenon, makes surfacing at splicing node.
In this example, connection fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate four angle steel 20404 between be provided with
Horizontal direction connection strap 20405 is with reinforcing.
In this example, when upper prefabricated post manufactures, prefabricated post concrete 101 has been poured at upper cage bar, and has been poured at tenon protuberance
With tenon inner concrete 104.
The utility model does not limit to above-mentioned most preferred embodiment mode, and anyone can obtain under enlightenment of the present utility model
Go out other various forms of assembly concrete post plug-in type bolt splicing nodes；It is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications done, it should all belong to covering scope of the present utility model.
Claims (9)
1. a kind of assembly concrete post plug-in type bolt splices node, for the splicing of two precast concretes, its feature
It is：The splicing node includes spelling located at the tenon end structure of precast concrete Mosaic face and located at another precast concrete
The fourth of the twelve Earthly Branches end structure of junction；The tenon end structure includes tenon protuberance and tenon building enclosure；The fourth of the twelve Earthly Branches end structure includes fourth of the twelve Earthly Branches depressed part
With fourth of the twelve Earthly Branches building enclosure；The tenon protuberance matches with fourth of the twelve Earthly Branches depressed part；The tenon building enclosure, fourth of the twelve Earthly Branches building enclosure include Mosaic face
Backplate and fastener joint plate；Tenon building enclosure Mosaic face backplate is horizontally disposed and around tenon protuberance；Fourth of the twelve Earthly Branches building enclosure splicing
Face backplate is horizontally disposed and around fourth of the twelve Earthly Branches depressed part；Fastener joint plate is vertically fixed on Mosaic face backplate；When two concrete
When prefabricated component splices, in tenon protuberance insertion fourth of the twelve Earthly Branches depressed part, the tenon building enclosure fastener joint plate, the fastening of fourth of the twelve Earthly Branches building enclosure
Part joint plate is bonded to each other and locked with fastener；Make to be divided into tenon building enclosure, fourth of the twelve Earthly Branches building enclosure two at Mosaic face backplate
It is connected as a single entity.
A kind of 2. assembly concrete post plug-in type bolt splicing node according to claim 1, it is characterised in that：It is described
Fastener is high-strength bolt.
A kind of 3. assembly concrete post plug-in type bolt splicing node according to claim 2, it is characterised in that：It is described
Tenon protuberance is the box steel column of lumen loading concrete；The fourth of the twelve Earthly Branches depressed part in Mosaic face and opened top it is hollow
Steel container, when two precast concretes splice, microdilatancy coagulation is filled with the gap between tenon protuberance, fourth of the twelve Earthly Branches depressed part
Soil；High-strength bolt junction is filled with slightly expanded concrete.
A kind of 4. assembly concrete post plug-in type bolt splicing node according to claim 3, it is characterised in that：It is described
Two precast concretes are the vertical precast concrete column that reinforcing bar is set in two, and two concrete columns are spelled by upper bottom
Connect；Two concrete columns are respectively upper prefabricated post and lower prefabricated post；Reinforcing bar in the upper prefabricated post includes vertical upper cage bar
With the upper stirrup of transverse direction；The upper cage bar is welded at the Mosaic face backplate of tenon building enclosure；The lower prefabricated post includes vertical
Lower cage bar and horizontal lower stirrup；The fourth of the twelve Earthly Branches building enclosure is provided with fourth of the twelve Earthly Branches portion bar connecting plate；The fourth of the twelve Earthly Branches portion bar connecting plate water
It is flat to set and around fourth of the twelve Earthly Branches depressed part；The lower cage bar is welded at fourth of the twelve Earthly Branches portion bar connecting plate.
A kind of 5. assembly concrete post plug-in type bolt splicing node according to claim 4, it is characterised in that：It is described
Fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate, tenon building enclosure Mosaic face backplate are in back-shaped, fourth of the twelve Earthly Branches portion bar connecting
Plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate are parallel to each other and are connected as a single entity with the angle steel at back-shaped plate corner；Fourth of the twelve Earthly Branches portion reinforcing bar connects
Fishplate bar is provided with ribbed stiffener with lower cage bar, the junction of fourth of the twelve Earthly Branches depressed part outer wall；The ribbed stiffener both ends are welded to be fixed on fourth of the twelve Earthly Branches portion steel
Muscle connecting plate and fourth of the twelve Earthly Branches depressed part outer wall；Fill concrete is formed between fourth of the twelve Earthly Branches portion bar connecting plate, fourth of the twelve Earthly Branches building enclosure Mosaic face backplate
Fourth of the twelve Earthly Branches portion external wrapping concrete layer.
A kind of 6. assembly concrete post plug-in type bolt splicing node according to claim 5, it is characterised in that：It is described
Ribbed stiffener is floor；The level of the ribbed stiffener is equal with the extension width of fourth of the twelve Earthly Branches portion bar connecting plate to extension width；It is described to add
The height of strength rib is more than or equal to the extension width of fourth of the twelve Earthly Branches portion bar connecting plate；The floor thickness of the ribbed stiffener and fourth of the twelve Earthly Branches depressed part side
Wall steel plate thickness is identical.
A kind of 7. assembly concrete post plug-in type bolt splicing node according to claim 6, it is characterised in that：When upper
After prefabricated post and lower prefabricated post split, between being left between tenon building enclosure fastener joint plate and fourth of the twelve Earthly Branches building enclosure Mosaic face backplate
Every；It is spaced between fourth of the twelve Earthly Branches building enclosure fastener joint plate and tenon building enclosure Mosaic face backplate；Tenon protuberance is recessed with the fourth of the twelve Earthly Branches
Construction gap is left between portion.
A kind of 8. assembly concrete post plug-in type bolt splicing node according to claim 7, it is characterised in that：It is described
Upper prefabricated post and lower prefabricated post carry out split at the height away from floor or ground 1.2m or so.
A kind of 9. assembly concrete post plug-in type bolt splicing node according to claim 7, it is characterised in that：It is described
Tenon end structure located at precast concrete Mosaic face and the fourth of the twelve Earthly Branches end structure located at another precast concrete Mosaic face, its structure
In panel-like member with steel plate forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752131.4U CN206971554U (en) | 2017-06-27 | 2017-06-27 | A kind of assembly concrete post plug-in type bolt splices node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752131.4U CN206971554U (en) | 2017-06-27 | 2017-06-27 | A kind of assembly concrete post plug-in type bolt splices node |
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| Publication Number | Publication Date |
|---|---|
| CN206971554U true CN206971554U (en) | 2018-02-06 |
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|---|---|---|---|
| CN201720752131.4U Active CN206971554U (en) | 2017-06-27 | 2017-06-27 | A kind of assembly concrete post plug-in type bolt splices node |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119851A (en) * | 2017-06-27 | 2017-09-01 | 福州大学 | A kind of assembly concrete post plug-in type bolt splicing node and making construction method |
| CN113266106A (en) * | 2021-07-19 | 2021-08-17 | 中南大学 | Novel assembled concrete support column |
| CN115324200A (en) * | 2022-08-31 | 2022-11-11 | 长安大学 | Dry-type connecting structure between reinforced concrete columns and bearing capacity calculating method |
-
2017
- 2017-06-27 CN CN201720752131.4U patent/CN206971554U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119851A (en) * | 2017-06-27 | 2017-09-01 | 福州大学 | A kind of assembly concrete post plug-in type bolt splicing node and making construction method |
| CN107119851B (en) * | 2017-06-27 | 2023-06-23 | 福州大学 | Fabricated concrete column plug-in type bolt splicing joint and manufacturing and construction method |
| CN113266106A (en) * | 2021-07-19 | 2021-08-17 | 中南大学 | Novel assembled concrete support column |
| CN113266106B (en) * | 2021-07-19 | 2021-09-21 | 中南大学 | Novel assembled concrete support column |
| CN115324200A (en) * | 2022-08-31 | 2022-11-11 | 长安大学 | Dry-type connecting structure between reinforced concrete columns and bearing capacity calculating method |
| CN115324200B (en) * | 2022-08-31 | 2024-01-16 | 长安大学 | Dry-type connection structure between reinforced concrete columns and bearing capacity calculation method |
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