CN206174294U - Rectangular frame post additional bar aseismic reinforcement cage - Google Patents
Rectangular frame post additional bar aseismic reinforcement cage Download PDFInfo
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- CN206174294U CN206174294U CN201621170070.2U CN201621170070U CN206174294U CN 206174294 U CN206174294 U CN 206174294U CN 201621170070 U CN201621170070 U CN 201621170070U CN 206174294 U CN206174294 U CN 206174294U
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- muscle
- stirrup
- additional bar
- bar
- additional
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Abstract
The utility model discloses a rectangular frame post additional bar aseismic reinforcement cage belongs to reinforced concrete structure antidetonation technical field. Indulge muscle, stirrup, lacing wire including many to and form many gen zhasi of cage -like structure with their reciprocal anchorages, still including being used for shock -resistant additional bar, indulging the muscle and lie in the outer lane that the stirrup formed, the additional bar with indulge the muscle and parallel and be fixed in the inner circle that stirrup and lacing wire formed by pricking the silk, the additional bar with indulge the space structure that the muscle formed a section of thick bamboo in a post center pillar or the section of thick bamboo, the length of additional bar equals the length in the disconnected district of muscle from north to south, the additional bar is at the joining region deal with of muscle from north to south division. The structural style who adopts the additional bar in the steel reinforcement cage improves anti -seismic performance's mode, forms the space structure that is similar to a section of thick bamboo in a post center pillar or the section of thick bamboo with indulging the muscle through the additional bar, has improved the shock resistance of frame post when suitably increasing the arrangement of reinforcement, has reduced total reinforcing bar quantity. Have convenient design, construction, antidetonation, can reduce advantages such as steel reinforcement cage cost.
Description
Technical field
This utility model is related to the frame column steel reinforcement cage that a kind of additional bar realizes antidetonation, especially a kind of rectangular-shaped frame frame
Post additional bar anti-seismic steel bar cage, belongs to Seismic Design of Reinforced Concrete Structure technical field.
Background technology
Frame-Column of RC Structures is typical antidetonation component, and traditional frame column mainly uses stirrup encryption
Measure realizing antidetonation, stem stem resists earthquake in the way of post center pillar and stirrup encryption.Although stem stem is than traditional framework
Post shock resistance is higher, but the node reinforcement ratio frame column of stem stem is higher, constructs increasingly difficult therefore relatively costly, in actual work
Cheng Zhong, less use stem stem.
Frame column be used for antidetonation encrypted area stirrup diameter it is relatively small, and stirrup be positioned parallel to shear direction,
Jing often occurs because encrypted area stirrup pops causes vertical muscle bending in earthquake, and steel reinforcement cage loses the protection to concrete, and then leads
The phenomenon that is seriously damaged of post component is caused, house collapse is ultimately resulted in, life and property must not obtain and ensured.It is, therefore, desirable to provide
A kind of new earthquake-proof frame post reinforcement constitution, with the additional bar vertical with shearing the stirrup of encrypted area is substituted, and is suitably being increased
The shock resistance of frame column is improved while arrangement of reinforcement.
The content of the invention
The purpose of this utility model is the deficiency for overcoming prior art, there is provided a kind of rectangular-shaped frame trestle additional bar shock resisting steel
Muscle cage, increases substantially shock resistance, so as to ensure the safety in house while appropriate increase arrangement of reinforcement.
For achieving the above object, the utility model proposes a kind of rectangular-shaped frame trestle additional bar anti-seismic steel bar cage, it
Interfix to form many tied silks 3 of cage structure including many vertical muscle 1, multiple stirrups 2 and lacing wire 4 and by them, also wrap
The many additional bars 5 for antidetonation are included, 2 points of stirrup is big stirrup 2-1 and little stirrup 2-2, indulges muscle 1 and is located at big stirrup 2-1 shapes
Into outer ring, additional bar 5 is parallel with vertical muscle 1 and is fixed on the inner ring that little stirrup 2-2 and lacing wire 4 are formed, additional steel by tied silk 3
Muscle 5 forms the spatial configuration of cylinder in post center pillar or cylinder with vertical muscle 1, substitutes the encrypted stirrup of traditional steel reinforcement cage encrypted area scope.
The length of the additional bar 5 is equal to the length in the disconnected area of vertical muscle 1, and additional bar 5 is in the bonding pad of vertical muscle 1
Place disconnects.
The diameter of the additional bar 5（Specification）Equal to the diameter of the vertical muscle 1 of correspondence position（Specification）.
The stirrup 2（Big stirrup 2-1 and little stirrup 2-2）For rectangle, stirrup 2 and lacing wire 4 are layered along the short transverse of vertical muscle 1
Equidistant placement, interlamellar spacing is generally 100-200mm, with specific reference to being actually needed determination.
The additional bar 5 is uniformly or non-uniformly distributed in the inner ring that little stirrup 2-2 and lacing wire 4 are formed, with specific reference to anti-
Shake design it needs to be determined that.The The concrete specification of vertical muscle 1, stirrup 2, lacing wire 4, additional bar 5 and the tied silk 3 fixed for colligation
Determine according to actual needs with quantity.
This utility model is adopted in steel reinforcement cage in the way of the version of additional bar improves anti-seismic performance, by attached
Plus reinforcing bar forms the spatial configuration similar to cylinder in post center pillar or cylinder with vertical muscle, traditional steel reinforcement cage encrypted area is replaced by additional bar
The encrypted stirrup of scope, so as to improve the shock resistance of frame column while appropriate increase arrangement of reinforcement, reduces total reinforcing bar
Consumption.With convenient design, construction, antidetonation, it is possible to decrease the advantages of steel reinforcement cage cost.
Description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model schematic front view.
Fig. 3 is this utility model left view schematic diagram.
Fig. 4 is this utility model schematic top plan view.
In figure：1- indulges muscle, 2- stirrups, the big stirrups of 2-1-, the little stirrups of 2-2-, 3- tied silks, 4- lacing wires, 5- additional bars.
Specific embodiment
Specific embodiment of the present utility model is further described in detail below in conjunction with the accompanying drawings, it is unreceipted in embodiment
Technology or product, be prior art or can pass through purchase obtain conventional products.
Embodiment 1：As Figure 1-4：This rectangular-shaped frame trestle additional bar anti-seismic steel bar cage includes vertical muscle 1, multiple stirrups 2
Interfix to form the tied silk 3 of cage structure with lacing wire 4 and by them, also include the additional bar 5 for antidetonation, stirrup 2
It is divided into big stirrup 2-1 and little stirrup 2-2, indulges muscle 1 and be located at the outer ring that big stirrup 2-1 is formed, additional bar 5 is parallel with vertical muscle 1 simultaneously
The inner ring that little stirrup 2-2 and lacing wire 4 are formed is fixed on by tied silk 3, additional bar 5 forms cylinder in post center pillar or cylinder with vertical muscle 1
Spatial configuration, by additional bar 5 the encrypted stirrup of traditional steel reinforcement cage encrypted area scope is replaced.Additional bar 5 is uniformly distributed in
The inner ring that little stirrup 2-2 and lacing wire 4 are formed, its length is equal to the length in the disconnected area of vertical muscle 1（I.e. in the bonding pad of vertical muscle 1
Place disconnects）, diameter be equal to the diameter of the vertical muscle 1 of correspondence position.Using 24 vertical muscle 1（Wherein 4, angle muscle, the middle side part muscle 6 of broadside one
Root, there is both sides, and the middle side part muscle of narrow side one has 4, there is both sides）, form the outer ring of steel reinforcement cage；Stirrup 2 is rectangle, stirrup 2 and drawing
Along the short transverse of vertical muscle 1 layering equidistant placement, interlamellar spacing 200mm, totally 10 layers, per layer sets 4 stirrups 2 to muscle 4（Bind round greatly outer ring 1
Muscle 2-1, the little stirrup 2-2 of inner ring 2）With 1 lacing wire 4；Using 8 additional bars 5, formed located at little stirrup 2-2 and lacing wire 4
Inner ring, is evenly arranged in the little stirrup 2-2 of inner ring and the crossover location of lacing wire 4；Each crossover node of vertical muscle 1, stirrup 2 and lacing wire 4 is equal
Fixed with the colligation of tied silk 3.
This utility model adopts assembling reinforcement with the following method by taking the intermediate layer of rectangle frame trestle as an example：First by 24 vertical muscle
It is welded on the vertical muscle of lower floor（The quantity and diameter of vertical muscle can be adjusted according to Practical Project）, it is then mutual by stirrup hook
Diagonally staggeredly, the interlaced mode of lacing wire and stirrup is inserted in big stirrup and little stirrup from the top of vertical muscle.Per layer takes 1 big hoop
Muscle 2-1 and 2 little stirrup 2-2, from the beginning of the top of vertical muscle, interfixes vertical muscle and stirrup with tied silk 3；Every layer of stirrup colligation
After the completion of, place 1 lacing wire 4 in corresponding position and carry out colligation；10 layers of stirrup and lacing wire are set altogether, per interlamellar spacing 200mm.Most
Afterwards, the inner ring for being formed in little stirrup 2-2 and lacing wire 4 places 8 additional bars 5（The quantity and diameter of additional bar can be according to reality
Border engineering is adjusted）, and additional bar 5 is interfixed with stirrup 2, lacing wire 4 with tied silk 3.
Embodiment 2：As Figure 1-4：This rectangular-shaped frame trestle additional bar anti-seismic steel bar cage includes vertical muscle 1, stirrup 2, draws
Muscle 4, and they are interfixed to form the tied silk 3 of cage structure, also including the additional bar 5 for antidetonation, 2 points of stirrup is
Big stirrup 2-1 and little stirrup 2-2, indulges muscle 1 and is located at the outer ring that big stirrup 2-1 is formed, and additional bar 5 is parallel with vertical muscle 1 and by pricking
Silk 3 is fixed on the inner ring that little stirrup 2-2 and lacing wire 4 are formed, and additional bar 5 forms the space of cylinder in post center pillar or cylinder with vertical muscle 1
Construction, by additional bar 5 the encrypted stirrup of traditional steel reinforcement cage encrypted area scope is replaced.Additional bar 5 is uniformly distributed in little hoop
The inner ring that muscle 2-2 and lacing wire 4 are formed, its length is equal to the length in the disconnected area of vertical muscle 1（Break at the bonding pad of vertical muscle 1
Open）, diameter be equal to the diameter of the vertical muscle 1 of correspondence position.Using 18 vertical muscle 1（Wherein 4, angle muscle, 4, one middle side part muscle of broadside,
There are both sides, the middle side part muscle of narrow side one there are 3, there are both sides）, form the outer ring of steel reinforcement cage；Stirrup 2 is rectangle, stirrup 2 and lacing wire 4
Along the vertical short transverse of muscle 1 layering equidistant placement, spacing 150mm, totally 8 layers, per layer sets 2 stirrups 2（The big stirrup 2-1 in outer ring 1,
The little stirrup 2-2 of inner ring 1）；Using 2 additional bars 5, located at the inner ring that little stirrup 2-2 and lacing wire 4 are formed, it is evenly arranged in
The little stirrup 2-2 of inner ring and the crossover location of lacing wire 4；Vertical muscle 1, stirrup 2, each crossover node of lacing wire 4 are fixed with the colligation of tied silk 3.
This utility model is by taking the intermediate layer of rectangle frame trestle as an example, and method for binding reinforcing steel bars is same as Example 1.
Embodiment 3：As Figure 1-4：This rectangular-shaped frame trestle additional bar anti-seismic steel bar cage includes vertical muscle 1, stirrup 2, draws
Muscle 4, and they are interfixed to form the tied silk 3 of cage structure, also including the additional bar 5 for antidetonation, 2 points of stirrup is
Big stirrup 2-1 and little stirrup 2-2, indulges muscle 1 and is located at the outer ring that big stirrup 2-1 is formed, and additional bar 5 is parallel with vertical muscle 1 and by pricking
Silk 3 is fixed on the inner ring that little stirrup 2-2 and lacing wire 4 are formed, and additional bar 5 forms the spatial configuration of post center pillar with vertical muscle 1, by attached
Plus reinforcing bar 5 replaces the encrypted stirrup of traditional steel reinforcement cage encrypted area scope.Additional bar 5 is uniformly distributed in little stirrup 2-2 and drawing
The inner ring that muscle 4 is formed, its length is equal to the length in the disconnected area of vertical muscle 1（Disconnect at the bonding pad of vertical muscle 1）, diameter etc.
In the diameter of the vertical muscle 1 of correspondence position.Using 32 vertical muscle 1（Wherein 4, angle muscle, 9, one middle side part muscle of broadside, there is both sides, narrow side
One middle side part muscle has 5, there is both sides）, form the outer ring of steel reinforcement cage；Stirrup 2 is rectangle, and stirrup 2 is layered along the short transverse of vertical muscle 1
Equidistant placement（Determined by the quantity and position of vertical muscle, in this case do not need lacing wire）, spacing 100mm, totally 28 layers, per layer sets 4
Individual stirrup 2（The big stirrup 2-1 in outer ring 1, the little stirrup 2-2 of inner ring 3）, 3 little stirrup 2-2 are by vertical 2, horizontal 1 arrangement；
Using 8 additional bars 5, located at the inner ring that the little stirrup 2-2 of both direction is formed, the little of inner ring both direction is evenly arranged in
Stirrup 2-2 crossover locations；Vertical muscle 1, each crossover node of stirrup 2 are fixed with the colligation of tied silk 3.
This utility model is by taking the intermediate layer of rectangle frame trestle as an example, and method for binding reinforcing steel bars is same as Example 1.
Technology contents of the present utility model are described above in conjunction with accompanying drawing, but protection domain of the present utility model is not
It is limited to the content, in the ken that one skilled in the relevant art possesses, can be with new without departing from this practicality
Technology contents of the present utility model are made a variety of changes on the premise of type objective, it is all it is of the present utility model spirit and principle it
Interior done any modification, equivalent substitution and improvements etc., should be included within protection domain of the present utility model.
Claims (4)
1. a kind of rectangular-shaped frame trestle additional bar anti-seismic steel bar cage, including many vertical muscle（1）, multiple stirrups（2）And lacing wire（4）、
And they interfix to form many tied silks of cage structure（3）, it is characterised in that：Also include the additional steel for antidetonation
Muscle（5）, stirrup（2）It is divided into big stirrup（2-1）With little stirrup（2-2）, indulge muscle（1）Positioned at big stirrup（2-1）The outer ring of formation, it is attached
Plus reinforcing bar（5）With vertical muscle（1）It is parallel and by tied silk（3）It is fixed on little stirrup（2-2）And lacing wire（4）The inner ring of formation, additional steel
Muscle（5）With vertical muscle（1）The spatial configuration of cylinder in post center pillar or cylinder is formed, the encrypted hoop of traditional steel reinforcement cage encrypted area scope is substituted
Muscle.
2. rectangular-shaped frame trestle additional bar anti-seismic steel bar cage according to claim 1, it is characterised in that：The additional bar
（5）Length be equal to vertical muscle（1）Disconnected area length, additional bar（5）In vertical muscle（1）Bonding pad at disconnect.
3. rectangular-shaped frame trestle additional bar anti-seismic steel bar cage according to claim 1, it is characterised in that：The additional bar
（5）Diameter be equal to the vertical muscle of correspondence position（1）Diameter.
4. rectangular-shaped frame trestle additional bar anti-seismic steel bar cage according to claim 1, it is characterised in that：The stirrup（2）
And lacing wire（4）Along vertical muscle（1）Short transverse is layered equidistant placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170070.2U CN206174294U (en) | 2016-11-02 | 2016-11-02 | Rectangular frame post additional bar aseismic reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170070.2U CN206174294U (en) | 2016-11-02 | 2016-11-02 | Rectangular frame post additional bar aseismic reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174294U true CN206174294U (en) | 2017-05-17 |
Family
ID=58680811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621170070.2U Expired - Fee Related CN206174294U (en) | 2016-11-02 | 2016-11-02 | Rectangular frame post additional bar aseismic reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174294U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684736A (en) * | 2018-12-26 | 2019-04-26 | 中民筑友科技投资有限公司 | Stirrup model generating method, system, device and readable storage medium storing program for executing in component |
| CN109707104A (en) * | 2018-12-27 | 2019-05-03 | 中南大学 | A kind of band lacing wire concrete filled steel tube pours building body and construction method |
| CN111390073A (en) * | 2020-03-24 | 2020-07-10 | 湖南三一快而居住宅工业有限公司 | Method for producing beam and column reinforcement cage |
| CN114351854A (en) * | 2021-12-02 | 2022-04-15 | 中石化宁波工程有限公司 | Reinforced concrete column and steel column connecting node structure |
-
2016
- 2016-11-02 CN CN201621170070.2U patent/CN206174294U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684736A (en) * | 2018-12-26 | 2019-04-26 | 中民筑友科技投资有限公司 | Stirrup model generating method, system, device and readable storage medium storing program for executing in component |
| CN109707104A (en) * | 2018-12-27 | 2019-05-03 | 中南大学 | A kind of band lacing wire concrete filled steel tube pours building body and construction method |
| CN109707104B (en) * | 2018-12-27 | 2023-10-27 | 中南大学 | Concrete-filled steel tube casting body with tie bars and construction method |
| CN111390073A (en) * | 2020-03-24 | 2020-07-10 | 湖南三一快而居住宅工业有限公司 | Method for producing beam and column reinforcement cage |
| CN114351854A (en) * | 2021-12-02 | 2022-04-15 | 中石化宁波工程有限公司 | Reinforced concrete column and steel column connecting node structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |