CN208379761U - A kind of assembly concrete-filled steel tube column and reinforced beam connection structure - Google Patents
A kind of assembly concrete-filled steel tube column and reinforced beam connection structure Download PDFInfo
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- CN208379761U CN208379761U CN201820346850.0U CN201820346850U CN208379761U CN 208379761 U CN208379761 U CN 208379761U CN 201820346850 U CN201820346850 U CN 201820346850U CN 208379761 U CN208379761 U CN 208379761U
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Abstract
The utility model building structure field, specifically a kind of assembly concrete-filled steel tube column and reinforced beam connection structure, the steel core concrete column includes steel pipe, concrete is filled in steel pipe, the punching block for connecting reinforced beam is equipped in the concrete, the steel pipe walls are equipped with the punching block hole being connected for girder steel with punching block；The reinforced beam include one end insertion punching block in and girder steel compatible with punching block, be connected with multiple longitudinal reinforcements in the other end of girder steel, the concrete for making reinforced beam poured on the longitudinal reinforcement and girder steel periphery；The reinforced beam is connected by girder steel with the punching block in steel core concrete column.The utility model can solve steel core concrete column and armored concrete beam connecting node complexity in concrete filled steel tube and the problem of difficulty of construction is big.
Description
Technical field
The utility model building structure field, specifically a kind of assembly concrete-filled steel tube column and reinforced beam
Connection structure.
Background technique
Conventional steel bar concrete fabricated construction destroys seriously in earthquake disaster, these are destroyed mainly since reinforcing bar is mixed
Caused by solidifying soil fabricated construction connecting node is weak and unreasonable, so that steel reinforced concrete assembling structure is in practical work
Promotion and application in journey are somewhat limited；But fabricated construction is with the construction period is short, construction quality is easy to control, to ring
Border influences small equal clear superiorities, it has also become irreplaceable architecture structure form；So to concrete filled steel tube fabricated construction
Optimization is now required, while traditional fabricated construction is built based on precast reinforced concrete structure along with the modern times
Build rapid development and increasingly increased diversification building structure functional requirement, assembled steel reinforced concrete and the assembled steel of form
Pipe concrete combination structure comes into being, compared to reinforced concrete structure, steel reinforced concrete structure and concrete filled steel tube
The concrete filled steel tube knot for having many advantages, such as that bearing capacity height, short construction period, anti-seismic performance are good, and applying in practical projects at present
Structure uses the concrete filled steel tube of cast-type substantially, and in the concrete filled steel tube of cast-type, steel core concrete column
More complicated with connecting structure of the reinforced beam at node, difficulty of construction is larger, and the construction period is longer, and for dress
Key with formula concrete filled steel tube is the connection between prefabricated components, including the connection and prefabricated post-between prefabricated post
Connection between precast beam, especially connectivity problem of the prefabricated post-precast beam at node, because of the stress at beam-column joint
More complicated, the reliability of connecting node is difficult to hold, and is possible to cause entirely once the stress performance at node is poor
Structure goes wrong；So a kind of steel core concrete column and the structure of armored concrete beam connecting node of capable of optimizing is present institute
It needs.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide one kind can improve steel core concrete column with
Intensity at reinforced beam link position and the novel steel tube for facilitating steel core concrete column to connect with reinforced beam
Concrete column and reinforced beam connection structure.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of assembly concrete-filled steel tube column and reinforced beam connection structure, the steel core concrete column includes steel
Pipe is filled with concrete in steel pipe, the punching block for connecting reinforced beam, the steel pipe walls is equipped in the concrete
It is equipped with the punching block hole being connected for girder steel with punching block；The reinforced beam include one end insertion punching block in and and punching block
Compatible girder steel is connected with multiple longitudinal reinforcements in the other end of girder steel, pours on the longitudinal reinforcement and girder steel periphery
There is the concrete for making reinforced beam；The reinforced beam passes through the punching block in girder steel and steel core concrete column
It is connected.
It is designed with the first bolt hole passed through for the first bolt on the girder steel and punching block, the girder steel passes through with punching block
First bolt passes through the first bolt hole and is connected.
Filled with for high-strength mortar of the punching block for girder steel to be auxiliarily fixed in the punching block.
The punching block is connected with the grout pipe poured into for high-strength mortar, and described grout pipe one end is connected with punching block, fills
The slurry pipe other end passes through steel pipe and extends on the outside of steel pipe.
The punching block is in I-shaped I-shaped punching block using section；The girder steel section is also I-shaped I-steel
Beam；The punching block is adapted with girder steel.
It is fixed between the longitudinal reinforcement by stirrup.
Outer wall of steel pipe is equipped with the angle bar group for assisting joint steel pipe concrete column and reinforced beam；The angle bar
Group includes two monomer angle bar being oppositely arranged, and two monomer angle bar are symmetrical, and two monomer angle bar are distributed in punching block
Hole two sides, two monomer angle bar are distributed in the two sides of reinforced beam.
The monomer angle bar includes solebar angle, and the solebar angle is vertically equipped with lateral angle bar, the solebar angle with
Outer surface of steel tube is arranged in parallel, and the solebar angle is connected by the second bolt with the second bolt hole on steel pipe；The cross
It is arranged in parallel to angle bar and reinforced beam surface, it is corresponding on reinforced beam that third bolt is crossed by the lateral angle Tie Tong
Third bolt hole be connected.
The longitudinal reinforcement end is connected by welding manner with girder steel, and the sole bar angle end passes through welding manner
It is connected with outer wall of steel pipe.
A kind of connection method of assembly concrete-filled steel tube column and reinforced beam connection structure, the connection method packet
Include following steps:
(1) selection prepares the material of steel core concrete column and reinforced beam；
(2) respective material is selected to prepare steel core concrete column and reinforced beam respectively；
(3) after the completion of step (2), the work that the i-shape steel beam in reinforced beam is extend into steel core concrete column
In font punching block, then the first bolt is passed through into the first bolt hole and realizes that reinforced beam and the preliminary of steel core concrete column connect
It connects；
(4) after the completion of step (3), then third bolt is passed through into angle steel and is connected with the third bolt hole in reinforced beam
It connects, realizes further joint steel pipe concrete column and reinforced beam；
(5) after the completion of step (4), high-strength mortar is circulated into the sky of I-shaped punching block and i-shape steel beam by grout pipe
In gap, to complete the assembly of steel core concrete column and reinforced beam.
Utility model has the advantages that
The utility model not only can solve steel core concrete column in concrete filled steel tube and connect with reinforced beam
Node complexity and the problem of difficulty of construction is big, can also effectively shorten construction period of concrete filled steel tube, while having and holding
The advantages that power is high, ductility is good, anti-seismic performance is superior, node connection is safe and reliable, easy for construction, simple structure, good economy performance is carried,
There is good using effect in actual production.
Detailed description of the invention
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of steel core concrete column in the utility model.
Fig. 3 is the main view of steel core concrete column in the utility model
Fig. 4 is the main view of reinforced beam in the utility model.
Fig. 5 is the utility model reinforced beam and the top view of steel core concrete column after the assembly is completed.
Fig. 6 is the structural schematic diagram in the utility model after the optimization of monomer angle bar.
Label in above-mentioned figure is equal are as follows:
101, the first bolt hole, 2, monomer angle steel, 3, weld seam, 4, concrete, 5, steel pipe, 6, punching block, 7, grout pipe, 8, steel
Beam, 9, longitudinal reinforcement, 10, stirrup, 1,101 first bolts, 12, high-strength mortar.
Specific embodiment
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of assembly concrete-filled steel tube column and reinforced beam connection structure, steel core concrete column includes steel pipe 5,
It is filled with concrete 4 in steel pipe 5, the punching block 6 for connecting reinforced beam is equipped in concrete 4,5 wall of steel pipe, which is equipped with, to be used
In the punching block hole that girder steel 8 is connected with punching block 6；Reinforced beam includes in one end insertion punching block 6 and compatible with punching block 6
Girder steel 8 is connected with multiple longitudinal reinforcements 9 in the other end of girder steel 8, has poured on 8 periphery of longitudinal reinforcement 9 and girder steel for making
Make the concrete 4 of reinforced beam；Reinforced beam is connected by girder steel 8 with the punching block 6 in steel core concrete column；?
Steel core concrete column includes steel pipe 5 in the utility model, concrete 4 is filled in steel pipe 5, while setting inside concrete 4
Have a punching block 6,5 wall of steel pipe, which is equipped with, assembles the punching block hole used for the later period, and reinforced beam include for 6 phase of punching block
The girder steel 8 of connection is connected with multiple longitudinal reinforcements 9 in 8 one end of girder steel, while having concrete 4 in 9 outer application of longitudinal reinforcement,
To which reinforced beam be made；The utility model essentially discloses the connection of a steel core concrete column and reinforced beam
Structure is inserted into girder steel 8 in punching block 6 when use, realizes the preliminary connection of steel core concrete column and reinforced beam, this change
The connection type of the connection type of traditional steel core concrete column and reinforced beam, punching block 6 and girder steel 8 provides very well
Connection basis, also facilitate the addition of later period steel core concrete column Yu other connecting components of reinforced beam, this is practical newly
Type can be very good to realize the connection of reinforced beam and steel core concrete column using the above structure, while the utility model is not
It only can solve steel core concrete column and armored concrete beam connecting node complexity in concrete filled steel tube and difficulty of construction is big
The problem of, it is also produced by reinforced beam and steel core concrete column substep, can effectively shorten concrete filled steel tube
Construction period, while having that bearing capacity is high, ductility is good, anti-seismic performance is superior, node connection is safe and reliable, easy for construction, construction
Simply, the advantages that good economy performance.
Preferably, being designed with first passed through for the first bolt 1101 on girder steel 8 and punching block 6 in the utility model
Bolt hole 101, girder steel 8 pass through the first bolt hole 101 by the first bolt 1101 with punching block 6 and are connected；Such setting, so that
Girder steel 8 is connect other than itself constraint with punching block 6, is increased external constraint, is avoided the isolated risk of punching block 6 Yu girder steel 8,
Using above-mentioned structure, it can be very good the connection for realizing punching block 6 and girder steel 8, guarantee reinforced beam and concrete filled steel tube
The connection of column, the first bolt 1101 is distributed on punching block 6 and girder steel 8 in the present invention, as soon as it is a general designation, purpose here
Be in order to realize and be connect to the first wearing for bolt 1101, and then realize punching block 6 and girder steel 8 connection.
Preferably, being equipped in punching block 6 in the utility model filled with for punching block 6 to be auxiliarily fixed for girder steel 8
High-strength mortar；It is poured by high-strength mortar in the gap of punching block 6 and girder steel 8, then passes through the solidification of punching block 6 and girder steel 8, it can be very
Good realization is fixed again to girder steel 8 and punching block 6, guarantees the connection effect of steel core concrete column and reinforced beam.
Preferably, punching block 6 is connected with the grout pipe 7 poured into for high-strength mortar, grout pipe 7 one in the utility model
End is connected with punching block 6, and 7 other end of grout pipe passes through steel pipe 5 and extends to 5 outside of steel pipe；The setting of grout pipe 7 is high-strength sand
Slurry pours into offer injection gallery, because steel core concrete column and reinforced beam are all to prepare in advance in the utility model
It completes, high-strength mortar needs the later period to pour into, so in order to simplify pouring into for high-strength mortar, so the utility model uses
Above-mentioned structure.
Preferably, punching block 6 is using section in I-shaped I-shaped punching block 6 in the utility model；8 section of girder steel
For I-shaped steel I-beam 8；Punching block 6 is adapted with girder steel 8；The punching block 6 and girder steel 8 of I-shaped structure inherently have one
Fixed structure, it is convenient for assembly, simultaneously as the limitation of self structure, so that punching block 6 and girder steel 8 itself have certain constraint
Type can preferably realize the connection of the two in this way, can also avoid the disengaging of the two well.
Preferably, being fixed between longitudinal reinforcement 9 by stirrup 10 in the utility model, longitudinal reinforcement 9 is avoided
In a jumble, facilitate later period fill concrete 4 on girder steel 8 and longitudinal reinforcement 9；Preferably guarantee the parallel of longitudinal reinforcement 9 simultaneously, subtracts
The larger problem of few 9 somewhere stress of longitudinal reinforcement, so requiring longitudinal reinforcement 9 in the present invention as bigger preferred
Between need to guarantee to be parallel to each other, while longitudinal reinforcement 9 extends in one direction, and reinforcing bar is avoided to locally bend, and can keep away in this way
Exempt from the larger problem of 9 local pressure of longitudinal reinforcement, increases the service life of reinforced beam to a certain extent.
Preferably, 5 outer wall of steel pipe is equipped with for assisting joint steel pipe concrete column and reinforcing bar in the utility model
The angle bar group of beams of concrete；Angle bar group includes two monomer angle bar 2 being oppositely arranged, and two monomer angle bar 2 are symmetrical, and two
Monomer angle bar 2 is distributed in punching block hole two sides, and two monomer angle bar 2 are distributed in the two sides of reinforced beam；Here monomer angle bar 2
The two sides that punching block hole two sides are distributed across punching block hole or more are distributed in, a monomer angle bar 2 is played a supporting role here, and in addition one
A monomer angle bar 2 plays the role of one and pulls, and steel core concrete column and reinforced beam are auxiliarily fixed well；Exist simultaneously
Monomer angle bar 2 includes solebar angle 201 in the utility model, and solebar angle 201 is vertically equipped with lateral angle bar 202, solebar angle
201 are arranged in parallel with 5 outer surface of steel pipe, and solebar angle 201 passes through the second bolt 1102 and the second bolt hole 102 on steel pipe 5
It is connected；Lateral angle bar 202 is arranged in parallel with reinforced beam surface, and lateral angle bar 202 passes through third bolt 1103 and steel
Corresponding third bolt hole 103 is connected on Concrete Beam Reinforced；Solebar angle 201 is affixed with 5 outer wall of steel pipe in the utility model
It closes, guarantees the connection of solebar angle 201, while being equipped with lateral angle bar 202 on solebar angle 201, lateral angle bar 202 passes through the
Three bolts 1103 are connected with reinforced beam, the setting of lateral angle bar 202 and solebar angle 201, auxiliary to a certain extent
It helps and secures reinforced beam and steel core concrete column, and then ensure that the connection effect of the two.
Preferably, 9 end of longitudinal reinforcement is connected by welding manner with girder steel 8 in the utility model, longitudinal angle
Steel end is connected by welding manner with 5 outer wall of steel pipe, and such setting facilitates the connection of longitudinal reinforcement 9 Yu girder steel 8,
So that the two has tentatively obtained fixation, the addition of later period concrete 4 is facilitated, facilitates the preparation of reinforced beam；Simultaneously
Sole bar angle end and 5 outer wall of steel pipe carry out the connection of the two also by welding manner in the present invention, so that vertical
It connect to angle steel with steel pipe 5 more firm, also improves later period angle steel group and effect is auxiliarily fixed to reinforced beam.
A kind of connection method of assembly concrete-filled steel tube column and reinforced beam connection structure, connection method include such as
Lower step:
(1) selection prepares the material of steel core concrete column and reinforced beam；
(2) respective material is selected to prepare steel core concrete column and reinforced beam respectively；
(3) after the completion of step (2), the i-shape steel beam 8 in reinforced beam is extend into steel core concrete column
In I-shaped punching block 6, then the first bolt 1101 is passed through into the first bolt hole 101 and realizes reinforced beam and steel core concrete column
Preliminary connection；
(4) after the completion of step (3), then the third bolt hole by third bolt 1103 in angle steel and reinforced beam
103 are connected, and realize further joint steel pipe concrete column and reinforced beam；
(5) after the completion of step (4), high-strength mortar is circulated by I-shaped punching block 6 and i-shape steel beam 8 by grout pipe 7
Gap in, to complete the assembly of steel core concrete column and reinforced beam.
In step (2) steel core concrete column the preparation method is as follows:
1) selection prepares the steel pipe 5 of steel core concrete column, by the first bolt 1101 by monomer Bolted angle connection in steel pipe 5
On, and monomer angle steel and steel pipe 5 are carried out that processing is welded and fixed；
2) after the completion of step (1), then concrete 4 is poured into steel pipe 5, concrete 4 tentatively pours most lower to punching block hole
It at end position, is penetrated in punching block hole after the condensation of above-mentioned concrete 4 reaches some strength, then by I-shaped punching block 6, while will grouting
Pipe 7, which passes through steel pipe 5, makes it be connected with I-shaped punching block 6；
3) after the completion of step (2), then subsequent concrete 4 continued to be poured into steel pipe 5 until 5 top of steel pipe；
4) after the completion of step (3), a steel core concrete column preparation is completed, and if necessary to prepare again, repeats the above step
Suddenly (1)-(3).
In step (2) reinforced beam the preparation method is as follows:
A. after the completion of step (1), raw material longitudinal reinforcement 9 is welded on i-shape steel beam 8 by welding manner；
B. after the completion of step a, then by constraint of the realization to longitudinal reinforcement 9 in the binding to longitudinal reinforcement 9 of stirrup 10, finally again
The casting concrete 4 on I-steel, longitudinal reinforcement 9 and stirrup 10, and it is reserved with third bolt hole 103；
C. after the completion of step b, a reinforced beam connection is completed, and is prepared if necessary to repeat, and is repeated step a-b and is
It can.
The utility model specific implementation method is as follows: as follows: (1) prepared by steel core concrete column: angle steel and steel pipe 5 are passed through
First bolt 1101 and weld seam 3 are attached, then concrete 4 is poured into steel pipe 5, are poured to the punching block of I-shaped punching block 6
At hole, penetrated in I-steel die hole after concrete 4 reaches some strength, then by I-shaped punching block 6, then grout pipe 7 is penetrated
Into steel pipe 5 and I-shaped punching block 6, finally again concrete 4 is continued to be poured into up to 5 top of steel pipe in steel pipe 5, to form steel
Pipe concrete column；(2) prepared by reinforced beam: longitudinal reinforcement 9 being welded on I-steel by weld seam 3, then by stirrup 10
It binds on longitudinal reinforcement 9, finally the casting concrete 4 on I-steel, longitudinal reinforcement 9 and stirrup 10, and reserved third spiral shell again
Keyhole 103, to form reinforced beam；(3) steel core concrete column-reinforced beam is linked and packed: will be with I-shaped
The reinforced beam of section steel beam 8 extend into the steel core concrete column with I-shaped punching block 6, then the first bolt 1101 is passed through
Firstth bolt hole 101 is attached, then third bolt 1103 is passed through the third bolt hole in angle steel and reinforced beam
103 are connected, and realize the further connection to steel core concrete column and reinforced beam, will be high-strength finally by grout pipe 7
Mortar is circulated into the gap between I-shaped punching block 6 and i-shape steel beam 8, after high-strength mortar condensation, to complete steel pipe
The assembly of concrete column and reinforced beam；Using above-mentioned connection type, site welding can be effectively avoided, process and pour
Operation etc., is directly assembled at the construction field (site), and speed of application faster, while can solve in cast-in-place concrete filled steel tube
The problems such as beam, column joint structure are complicated and difficulty of construction is big, while having that bearing capacity is high, ductility is good, anti-seismic performance is superior, connection
Securely and reliably, the advantages that easy for construction, simple structure, good economy performance.
Preferably, solebar angle 201 is adapted with 5 outer wall of steel pipe in the utility model, lateral angle bar 202 and reinforcing bar
Beams of concrete outer wall is parallel, and the inclination angle bar 203 for reinforcing is provided between solebar angle 201 and lateral angle bar 202,
Inclination 203 two ends of angle bar pass through a connecting component respectively and are connected with solebar angle 201 or lateral angle bar 202；Connection
Component includes level board 204, and the first fixation hole is equipped on level board 204, equipped with the on solebar angle and lateral angle bar
Corresponding second fixation hole of one fixation hole, passes through level board 204 and the first fixation hole by bolt when use, which also wears
The second fixation hole on solebar angle 201 or lateral angle bar 202 is crossed, and then realizes level board 204 and solebar angle 201 and cross
Connection to angle bar 202, such setting facilitate the fixation of inclination angle bar 203 and solebar angle 201 or lateral angle bar 202,
It is connected simultaneously by level board 204 with solebar angle 201 or lateral angle bar 202, facilitates the connection of inclination angle bar 203；This
Level board 204 is connect with inclination 203 end of angle bar by 205 transition of arc plate in utility model, and 204 type of level board is more,
In order to realize better connection effect, 204 horizontal cross-section of level board to fit in the utility model with solebar angle 201 is in arc
Shape, and level board 204 is adapted with 201 side of solebar angle, that is, the level board 204 being connected with solebar angle 201
Shape and 201 shape of solebar angle are essentially identical, meanwhile, the level board 204 being connected in the utility model with lateral angle bar 202
Also level board 204 identical with lateral 202 shape of angle bar is used, level board 204 and each angle bar are made using such structure
Connect more closely more convenient assembly.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out, both is within the protection scope of the present invention.
Claims (10)
1. a kind of assembly concrete-filled steel tube column and reinforced beam connection structure, which is characterized in that the concrete filled steel tube
Column includes steel pipe, and concrete is filled in steel pipe, the punching block for connecting reinforced beam, institute are equipped in the concrete
It states steel pipe walls and is equipped with the punching block hole being connected for girder steel with punching block；The reinforced beam includes in one end insertion punching block
And girder steel compatible with punching block, multiple longitudinal reinforcements are connected in the other end of girder steel, in the longitudinal reinforcement and girder steel week
The concrete for making reinforced beam is poured on side；The reinforced beam passes through girder steel and steel core concrete column
In punching block be connected.
2. a kind of assembly concrete-filled steel tube column according to claim 1 and reinforced beam connection structure, feature
It is, the first bolt hole passed through for the first bolt, the girder steel and punching block is designed on the girder steel and punching block by the
One bolt passes through the first bolt hole and is connected.
3. a kind of assembly concrete-filled steel tube column according to claim 1 and reinforced beam connection structure, feature
It is, filled with for high-strength mortar of the punching block for girder steel to be auxiliarily fixed in the punching block.
4. a kind of assembly concrete-filled steel tube column according to claim 1 and reinforced beam connection structure, feature
It is, the punching block is connected with the grout pipe poured into for high-strength mortar, and described grout pipe one end is connected with punching block, grout pipe
The other end passes through steel pipe and extends on the outside of steel pipe.
5. a kind of assembly concrete-filled steel tube column according to claim 1 and reinforced beam connection structure, feature
It is, the punching block is in I-shaped I-shaped punching block using section；The girder steel section is also I-shaped steel I-beam；Institute
Punching block is stated to be adapted with girder steel.
6. a kind of assembly concrete-filled steel tube column according to claim 1 and reinforced beam connection structure, feature
It is, is fixed between the longitudinal reinforcement by stirrup.
7. a kind of assembly concrete-filled steel tube column according to claim 1 and reinforced beam connection structure, feature
It is, outer wall of steel pipe is equipped with the angle bar group for assisting joint steel pipe concrete column and reinforced beam；The angle bar group
The monomer angle bar being oppositely arranged including two, two monomer angle bar are symmetrical, and two monomer angle bar are distributed in punching block hole
Two sides, two monomer angle bar are distributed in the two sides of reinforced beam.
8. a kind of assembly concrete-filled steel tube column according to claim 7 and reinforced beam connection structure, feature
It is, the monomer angle bar includes solebar angle, and the solebar angle is vertically equipped with lateral angle bar, the solebar angle and steel pipe
Outer surface is arranged in parallel, and the solebar angle is connected by the second bolt with the second bolt hole on steel pipe；The lateral angle
Iron is arranged in parallel with reinforced beam surface, and third bolt corresponding on reinforced beam is crossed by the lateral angle Tie Tong
Three bolts hole are connected.
9. a kind of assembly concrete-filled steel tube column according to claim 8 and reinforced beam connection structure, feature
Be, the longitudinal reinforcement end is connected by welding manner with girder steel, the sole bar angle end by welding manner with
Outer wall of steel pipe is connected.
10. a kind of assembly concrete-filled steel tube column according to claim 8 and reinforced beam connection structure, feature
Be, the solebar angle is adapted with outer wall of steel pipe, and lateral angle bar is parallel with reinforced beam outer wall, solebar angle and
Be provided with the inclination angle bar for reinforcing between lateral angle bar, inclination two ends of angle bar pass through respectively a connecting component with
Solebar angle or the connection of lateral angle iron phase；Connecting component includes level board, the first fixation hole is equipped on level board, in longitudinal angle
Iron and lateral angle bar are equipped with the second fixation hole corresponding with the first fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346850.0U CN208379761U (en) | 2018-03-14 | 2018-03-14 | A kind of assembly concrete-filled steel tube column and reinforced beam connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346850.0U CN208379761U (en) | 2018-03-14 | 2018-03-14 | A kind of assembly concrete-filled steel tube column and reinforced beam connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208379761U true CN208379761U (en) | 2019-01-15 |
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ID=64974451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820346850.0U Expired - Fee Related CN208379761U (en) | 2018-03-14 | 2018-03-14 | A kind of assembly concrete-filled steel tube column and reinforced beam connection structure |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487453A (en) * | 2018-03-14 | 2018-09-04 | 安徽工程大学 | A kind of steel core concrete column and reinforced beam connection structure and attaching method thereof |
| CN109537810A (en) * | 2019-01-17 | 2019-03-29 | 中建科技有限公司深圳分公司 | The assembly method of steel structure node, prefabricated post and preparation method thereof, column beam |
| CN113756433A (en) * | 2021-09-06 | 2021-12-07 | 百盛联合集团有限公司 | Reinforcing and quick connecting structure and method for reinforcing steel bars of reinforced concrete column and reinforced concrete beam |
-
2018
- 2018-03-14 CN CN201820346850.0U patent/CN208379761U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487453A (en) * | 2018-03-14 | 2018-09-04 | 安徽工程大学 | A kind of steel core concrete column and reinforced beam connection structure and attaching method thereof |
| CN108487453B (en) * | 2018-03-14 | 2023-12-05 | 安徽工程大学 | Connecting structure and connecting method for steel tube concrete column and reinforced concrete beam |
| CN109537810A (en) * | 2019-01-17 | 2019-03-29 | 中建科技有限公司深圳分公司 | The assembly method of steel structure node, prefabricated post and preparation method thereof, column beam |
| CN113756433A (en) * | 2021-09-06 | 2021-12-07 | 百盛联合集团有限公司 | Reinforcing and quick connecting structure and method for reinforcing steel bars of reinforced concrete column and reinforced concrete beam |
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