CN208518086U - Prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure - Google Patents
Prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure Download PDFInfo
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- CN208518086U CN208518086U CN201820924023.5U CN201820924023U CN208518086U CN 208518086 U CN208518086 U CN 208518086U CN 201820924023 U CN201820924023 U CN 201820924023U CN 208518086 U CN208518086 U CN 208518086U
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Abstract
Prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure, it is in the first steel concrete compound tube and the second steel concrete compound tube of "-" font including horizontal cross-section, first steel concrete compound tube and the second steel concrete compound tube are vertically arranged, first steel concrete compound tube includes the first rectangular drum like steel pipe as made of a monolith steel plate bending, and the second steel concrete compound tube includes the second rectangular drum like steel pipe as made of a monolith steel plate bending；Inner concrete is poured in the first rectangular drum like steel pipe and the second rectangular drum like steel pipe, in-situ horizontal anchor rib, the first prefabricated tension rib and the second prefabricated tension rib are anchored inside inner concrete.The utility model increases substantially the ductility of concrete and compression strength, the plasticity and toughness properties of overall steel concrete overlapped shear wall structure are greatly improved, substantially increase the non-deformability and compression strength of shear wall, rectangular drum like steel pipe is wrapped in inside concrete simultaneously, and the fire retardant anticorrosion erosion problem of steel building has also obtained effective solution.
Description
Technical field
The utility model belongs to technical field of structural engineering, and in particular to a kind of prefabrication steel concrete compound tube site operation
Shear wall T-type horizontal connection structure.
Background technique
It is built made of assemble in site as prefabricated component component, referred to as assembled architecture.By prefabricated components form and
Construction method is divided into building block building, plate building, boxlike building, frame board material construction structural and lift slab and rises five seed types such as layer building.
Assembled architecture begins to arouse people's interest in early 20th century, realizes finally to the sixties.The states such as English, method, the Soviet Union are first
First attempt.Since the construction speed of assembled architecture is fast, and lower production costs, it promotes open all over the world rapidly
Come.
The component of assembled architecture can be equivalent to the product of standard in the production of factory's realization industrialization, component, and
The scene of transporting to can directly be installed, it may be said that and it is not only convenient, but also quick, the building field second tried to meet the deadline for the project more than strive point,
There is its unrivaled superiority；Component is standardized production in factory, mass ratio produce at the scene it is more guaranteed, more can be with
It is controlled effectively, the mechanization degree of the high standard of component reduces the outfit of Field Force, in recruitment cost and safety
Production aspect is helpful.
There are following technical problems for the component of existing assembled architecture: 1, fire protecting performance is poor；2, Corrosion Protection is poor
3, the durability of shear wall structure is poor after assembling；4, at high cost；5, two wall bodies of assembled architecture are in perpendicular joints shape
It is at present usually to embody field to two walls to be attached and install, working procedure is many and diverse, causes construction speed slow at T-type structure
Slowly, and construction quality cannot be guaranteed.
Utility model content
The utility model provides a kind of with fire prevention, anticorrosive property, structure to solve shortcoming in the prior art
Endurance quality is strong, construction speed is fast and lower-cost prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection
Structure.
In order to solve the above technical problems, the utility model adopts the following technical solution: prefabrication steel concrete combines tube field
Construction shear wall T-type horizontal connection structure, is in the first steel concrete compound tube and the second steel concrete of "-" font including horizontal cross-section
Compound tube, the first steel concrete compound tube and the second steel concrete compound tube are vertically arranged, and the first steel concrete compound tube includes by a monolith steel plate
First rectangular drum like steel pipe made of bending, the second steel concrete compound tube include the second rectangular cylinder as made of a monolith steel plate bending
Shape steel pipe, the first rectangular drum like steel pipe are arranged along the longitudinal direction, and the second rectangular drum like steel pipe is arranged in left-right direction, the first rectangle
Contacted in the middle part of the leading flank of the rear end face of tubular steel pipe and the second rectangular drum like steel pipe, the rear end face of the first rectangular drum like steel pipe with
The left end leading flank of second rectangular drum like steel pipe is opened from top to bottom to be uniformly provided with several and pours through hole, the second rectangular drum like steel
It offers on rear side of pipe and each pours and wear muscle hole through at least two of hole correspondence, wear in muscle hole and be equipped with in-situ horizontal
Anchor rib, the front end of in-situ horizontal anchor rib advance through to pour and extend into the first rectangular drum like steel pipe through hole, live water
The bending on rear side of the second rectangular drum like steel pipe of the rear end of flat anchor rib is forming spacing head；
Corresponding the first circular hole for offering rectangular array arrangement in the left side of first rectangular drum like steel pipe and right side, it is left
It is inserted with the first prefabricated tension rib in right corresponding first circular hole, it is solid between the first prefabricated tension rib and the first rectangular drum like steel pipe
Surely it is connected as one；Corresponding the second circle for offering rectangular array arrangement of the leading flank of second rectangular drum like steel pipe and trailing flank
Hole is inserted with the second prefabricated tension rib, the second prefabricated tension rib and the second rectangular drum like steel pipe in the second circular hole of correspondence
Between be connected to one；
The front end of in-situ horizontal anchor rib correspondence is placed on the prefabricated tension rib of neighbouring first, and in-situ horizontal anchor rib is stretched
With first when the distance entered to the first rectangular drum like steel pipe is more than or equal to concrete anchorage length or is less than concrete anchorage length
Prefabricated tension rib is welded as a whole；Inner concrete is poured in the first rectangular drum like steel pipe and the second rectangular drum like steel pipe, scene
Horizontal anchor rib, the first prefabricated tension rib and the second prefabricated tension rib are anchored inside inner concrete.
Further, hanging down between the left and right sides of the first rectangular drum like steel pipe and the second rectangular drum like steel pipe leading flank
Straight angle is welded with a reinforcements angle steel, reinforcement angle steel be vertically arranged and respectively with the first rectangular drum like steel pipe and the second square
Shape tubular steel-pipe welding is integrated.
Further, the left end of the first prefabricated tension rib and right end stretch out the first rectangular drum like steel pipe to two sides respectively,
The external surrounding of first rectangular drum like steel pipe is provided with the first reinforced mesh, the first reinforced mesh and the first rectangular drum like steel pipe it
Between have gap, the left side and right side of the first reinforced mesh are respectively fixedly connected in the left end and the right side of the first prefabricated tension rib
End, the leading flank of the first reinforced mesh is fixedly connected by the first peg with the leading flank of the first rectangular drum like steel pipe, first
The external surrounding of rectangular drum like steel pipe pours the first outer concrete respectively and condenses the first reinforced mesh；First outer concrete,
One reinforced mesh forms the first steel concrete compound tube by the first prefabricated tension rib and the first rectangular drum like steel pipe.
Further, the second rectangular drum like steel pipe is stretched out to two sides respectively in the front-end and back-end of the second prefabricated tension rib,
The external surrounding of second rectangular drum like steel pipe is provided with the second reinforced mesh, the second reinforced mesh and the second rectangular drum like steel pipe it
Between there is gap, the leading flank of the second reinforced mesh and trailing flank be respectively fixedly connected with the second prefabricated tension rib front end and after
End, the left side and right side of the second reinforced mesh pass through the second peg left side and the right side with the second rectangular drum like steel pipe respectively
Side is fixedly connected, and is poured the second outer concrete respectively in the external surrounding of the second rectangular drum like steel pipe and is coagulated the second reinforced mesh
Knot；Second outer concrete, the second reinforced mesh form the second steel concrete by the second prefabricated tension rib and the second rectangular drum like steel pipe
Compound tube；
In the angle of the front side of the left and right sides and the second rectangular drum like steel pipe of the first rectangular drum like steel pipe and existing
Welding T-type is followed closely at the spacing head of the horizontal anchor rib rear end in field, is nailed on connection steel wire in T-type, is finally poured blocking concrete,
The outer surface of blocking concrete is flushed with the outer surface of the first outer concrete and the second outer concrete.
By adopting the above technical scheme, the utility model has following technical effect that
First steel concrete compound tube and the second steel concrete compound tube are prefabricated in the factory, and when carrying out installation connection at the scene, penetrate existing
The horizontal anchor rib in field, welding reinforce angle steel and pour inner concrete and blocking concrete.
Rectangular drum like steel pipe after ribbed steel or profiled sheet bending by being welded, and ribbed steel is suppressed by factory, steel
Strip rib not only increases the intensity of steel plate, reduces the thickness of steel plate, while increasing the cohesive force of concrete and steel plate,
The intensity and non-deformability for improving rectangular drum like steel pipe, having achieved the purpose that, which reduces rolled steel dosage, saves resource.
Using ribbed steel or profiled sheet and prefabricated tension rib, peg, reinforced mesh, external package outer concrete it
Between effect constrained each other increase the tension and compression strength of component, in erection stage utilize the steel for not pouring pipe inner concrete
Concrete compound tube undertakes construction loads and wind load, to reduce the weight of single component, greatly reduces transport and lifting
The cost of operation.
By the inner concrete in cast in situs steel concrete compound tube internal cavities, steel concrete overlapped shear wall structure is formd.
Its inner concrete, outer concrete and rebar mesh sheet pass through prefabricated tension rib, in-situ horizontal anchor rib and the steel with rib of inside
Board group is integral, using the geometrical stability of inside and outside concrete effect of contraction enhancing steel plate wall, changes the unstability of the steel plate with rib
Mode avoids or delays the steel plate with rib that local buckling occurs, while overall structure utilizes prefabricated rectangle tubular steel pipe to mixed
The effect of contraction for coagulating soil is improved the intensity of concrete, and plasticity, toughness properties are greatly improved, and compression strength and ductility are also big
It is big to improve.This steel concrete overlapped shear wall fabricated construction ensure that giving full play to for all materials for wall performances.
The utility model becomes the working procedure of shear wall simply, and then improves construction speed, and steel concrete overlapping is cut
The lateral wall of power wall uses steel plate or profiled sheet with rib, and increasing steel and concrete contact area by tension rib enhances steel concrete and fold
The surrounding outside of the globality of combination shearing wall, rectangular drum like steel pipe is provided with and the discontiguous reinforcing bar of rectangular drum like steel pipe lateral wall
Mesh sheet so that the combination of the concrete and rectangular drum like steel pipe that wrap up on the outside of rectangular drum like steel pipe is stronger, and then improves steel
The resistance performance of concrete overlapped shear wall, since the interior outside of rectangular drum like steel pipe is enclosed with outer concrete, so steel concrete overlaps
Shear wall can prevent fires, anticorrosion, and structure durability is greatly improved.
In-situ horizontal anchor rib corresponding inserted sustained height and is inserted in two neighboring steel concrete compound tube and pouring and be integrated
Enter to same pour and be horizontally disposed with along the longitudinal direction through the in-situ horizontal anchor rib in hole, is not had to after reaching anchorage length
Welding, if in-situ horizontal anchor rib is welded on the first prefabricated tension rib after being less than anchorage length, in addition, in order to enhance horizontal connect
The fixing connect can first weld the connecting sewing on the right side of the first rectangular drum like steel pipe between the second rectangular drum like steel pipe,
And angle steel is reinforced in welding at the connecting sewing of right side, then by pouring inner concrete, inner concrete can be abundant through hole by pouring
Improve the bonding strength between two steel concrete compound tubes；The blocking concrete poured also functions to enhances work connected horizontally accordingly
With.The setting of T-type nail and steel wire, it can be ensured that the reliability of the blocking concrete poured also functions to corresponding enhancing level and connects
The effect connect.The above structure and form of construction work of in-site installation horizontal connection structure are not only convenient for operating, such connection type
Both it can ensure that vertically forming preceding holding between two steel concrete compound tubes of T-type flushes, and avoided adjacent two blocks of steel concrete overlapped shear wall
Body generates dislocation, and bonding strength is big, highly reliable.
In conclusion the utility model is prefabricated in the factory, installs at the scene, and it is convenient and efficient, make the ductility of concrete and resists
Compressive Strength increases substantially, and the plasticity and toughness properties of overall steel concrete overlapped shear wall structure are greatly improved, and substantially increases and cuts
The non-deformability and compression strength of power wall, while rectangular drum like steel pipe is wrapped in inside concrete, steel building is prevented
Fiery Anticorrosion Problems have also obtained effective solution.
Detailed description of the invention
Fig. 1 is the horizontal section schematic diagram of the utility model；
Fig. 2 is the signal of the first rectangular drum like steel pipe and the second rectangular drum like steel pipe at joint face in the utility model
Figure.
Specific embodiment
As depicted in figs. 1 and 2, the prefabrication steel concrete compound tube site operation shear wall T-type level of the utility model connects
Binding structure is in the first steel concrete compound tube and the second steel concrete compound tube of "-" font, the combination of the first steel concrete including horizontal cross-section
Pipe and the second steel concrete compound tube are vertically arranged, and the first steel concrete compound tube includes the first rectangular cylinder as made of a monolith steel plate bending
Shape steel pipe 1, the second steel concrete compound tube include the second rectangular drum like steel pipe 2, the first rectangular cylinder as made of a monolith steel plate bending
Shape steel pipe 1 is arranged along the longitudinal direction, and the second rectangular drum like steel pipe 2 is arranged in left-right direction, the rear end of the first rectangular drum like steel pipe 1
It is contacted in the middle part of face and the leading flank of the second rectangular drum like steel pipe 2, the rear end face and the second rectangular drum like of the first rectangular drum like steel pipe 1
The left end leading flank of steel pipe 2 is opened from top to bottom to be uniformly provided with several and pours through hole 3, the rear side of the second rectangular drum like steel pipe 2
It offers and each pours and wear muscle hole through at least two of 3 correspondence of hole, wear and be equipped with in-situ horizontal anchor rib in muscle hole
4, the front end of in-situ horizontal anchor rib 4 advances through to pour and extend into the first rectangular drum like steel pipe 1 through hole 3, in-situ horizontal
The rear end of anchor rib 4 is forming spacing head 5 in the 2 rear side bending of the second rectangular drum like steel pipe；
Corresponding the first circular hole for offering rectangular array arrangement in the left side of first rectangular drum like steel pipe 1 and right side,
The first prefabricated tension rib 6, the first prefabricated tension rib 6 and the first rectangular drum like steel pipe 1 are inserted in corresponding first circular hole in left and right
Between be connected to one；The corresponding rectangular array that offers of the leading flank of second rectangular drum like steel pipe 2 and trailing flank is arranged
The second circular hole, be inserted with the second prefabricated tension rib 7, the second prefabricated tension rib 7 and the second square in the second circular hole of correspondence
It is connected to one between shape tubular steel pipe 2；
The front end of in-situ horizontal anchor rib 4 correspondence is placed on the prefabricated tension rib 6 of neighbouring first, in-situ horizontal anchor rib
4 extend into the first rectangular drum like steel pipe 1 distances be more than or equal to concrete anchorage length or be less than concrete anchorage length when with
First prefabricated tension rib 6 is welded as a whole；Interior coagulation is poured in the first rectangular drum like steel pipe 1 and the second rectangular drum like steel pipe 2
Soil 18, in-situ horizontal anchor rib 4, the first prefabricated tension rib 6 and the second prefabricated tension rib 7 are anchored inside inner concrete 18.
Vertical angle between 2 leading flank of the left and right sides and the second rectangular drum like steel pipe of the first rectangular drum like steel pipe 1
Place is welded with a reinforcements angle steel 8, reinforcement angle steel 8 be vertically arranged and respectively with the first rectangular drum like steel pipe 1 and the second rectangle
Tubular steel pipe 2 is welded as a whole.
The left end of first prefabricated tension rib 6 and right end stretch out the first rectangular drum like steel pipe 1 to two sides respectively, in the first rectangle
The external surrounding of tubular steel pipe 1 is provided with the first reinforced mesh 9, has between the first reinforced mesh 9 and the first rectangular drum like steel pipe 1
There is gap, the left side and right side of the first reinforced mesh 9 are respectively fixedly connected in the left end and the right side of the first prefabricated tension rib 6
End, the leading flank of the first reinforced mesh 9 are fixedly connected by the first peg 10 with the leading flank of the first rectangular drum like steel pipe 1,
The external surrounding of first rectangular drum like steel pipe 1 pours the first outer concrete 11 respectively and condenses the first reinforced mesh 9；It is mixed outside first
The 11, first reinforced mesh 9 of solidifying soil forms the first steel concrete compound tube by the first prefabricated tension rib 6 and the first rectangular drum like steel pipe 1.
The second rectangular drum like steel pipe 2 is stretched out to two sides respectively in the front-end and back-end of second prefabricated tension rib 7, in the second rectangle
The external surrounding of tubular steel pipe 2 is provided with the second reinforced mesh 12, between the second reinforced mesh 12 and the second rectangular drum like steel pipe 2
With gap, the leading flank of the second reinforced mesh 12 and trailing flank be respectively fixedly connected with the second prefabricated tension rib 7 front end and
Rear end, the left side and right side of the second reinforced mesh 12 pass through the second peg 13 left side with the second rectangular drum like steel pipe 2 respectively
Side is fixedly connected with right side, pours the second outer concrete 14 respectively in the external surrounding of the second rectangular drum like steel pipe 2
The condensation of two reinforced mesh 12；Second outer concrete 14, the second reinforced mesh 12 pass through the second prefabricated tension rib 7 and the second rectangular cylinder
Shape steel pipe 2 forms the second steel concrete compound tube；
The front side of the left and right sides and the second rectangular drum like steel pipe 2 of the first rectangular drum like steel pipe 1 angle and
Welding T-type follows closely 15 at the spacing head 5 of 4 rear end of in-situ horizontal anchor rib, connects steel wire 16 on T-type nail 15, finally pours
Blocking concrete 17, the outer surface of blocking concrete 17 and the outer surface of the first outer concrete 11 and the second outer concrete 14 are neat
It is flat.
First steel concrete compound tube and the second steel concrete compound tube are prefabricated in the factory, and when carrying out installation connection at the scene, penetrate existing
The horizontal anchor rib 4 in field, welding reinforce angle steel 8 and pour inner concrete 18 and blocking concrete 17.
First rectangular drum like steel pipe 1 and the second rectangular drum like steel pipe 2 by being welded after ribbed steel or profiled sheet bending and
At ribbed steel is suppressed by factory, and steel plate strip rib not only increases the intensity of steel plate, is reduced the thickness of steel plate, is increased simultaneously
The big cohesive force of concrete and steel plate, improves the intensity and non-deformability of rectangular drum like steel pipe, has reached reduction steel
The purpose of dosage saving resource.
Using ribbed steel or profiled sheet and prefabricated tension rib, peg, reinforced mesh, external package outer concrete it
Between effect constrained each other increase the tension and compression strength of component, in erection stage using not pouring pipe inner concrete 18
Steel concrete compound tube undertakes construction loads and wind load, to reduce the weight of single component, greatly reduce transport and hang
Pretend the cost of industry.
By the inner concrete 18 in cast in situs steel concrete compound tube internal cavities, steel concrete overlapped shear wall knot is formd
Structure.Its inner concrete 18, outer concrete and rebar mesh sheet are with ribbing with inside by prefabricated tension rib, in-situ horizontal anchor rib 4
The steel plate group of muscle is integral, using the geometrical stability of inside and outside concrete effect of contraction enhancing steel plate wall, changes the steel plate with rib
Instability modes, avoid or delay steel plate with rib that local buckling occurs, while overall structure utilizes prefabricated rectangle tubular steel
Pipe is improved the intensity of concrete the effect of contraction of concrete, and plasticity, toughness properties are greatly improved, and compression strength and prolongs
Property also greatly improves.This steel concrete overlapped shear wall fabricated construction ensure that giving full play to for all materials for wall performances.
The utility model becomes the working procedure of shear wall simply, and then improves construction speed, and steel concrete overlapping is cut
The lateral wall of power wall uses steel plate or profiled sheet with rib, and increasing steel and concrete contact area by tension rib enhances steel concrete and fold
The surrounding outside of the globality of combination shearing wall, rectangular drum like steel pipe is provided with and the discontiguous reinforcing bar of rectangular drum like steel pipe lateral wall
Mesh sheet so that the combination of the concrete and rectangular drum like steel pipe that wrap up on the outside of rectangular drum like steel pipe is stronger, and then improves steel
The resistance performance of concrete overlapped shear wall, since the interior outside of rectangular drum like steel pipe is enclosed with outer concrete, so steel concrete overlaps
Shear wall can prevent fires, anticorrosion, and structure durability is greatly improved.
4 corresponding inserted of in-situ horizontal anchor rib in two neighboring steel concrete compound tube and pouring and be integrated, sustained height and
It is inserted into same pour to be horizontally disposed with along the longitudinal direction through the in-situ horizontal anchor rib 4 in hole 3, after reaching anchorage length
Without welding, if in-situ horizontal anchor rib 4 is welded on the first prefabricated tension rib 6 after being less than anchorage length, in addition, in order to enhance
Fixing connected horizontally, can first by the connecting sewing between the right side of the first rectangular drum like steel pipe 1 and the second rectangular drum like steel pipe 2 into
Row welding, and angle steel 8 is reinforced in welding at the connecting sewing of right side, then by pouring inner concrete 18, inner concrete 18 is by pouring
The bonding strength between two steel concrete compound tubes can be sufficiently improved through hole 3；The blocking concrete 17 poured also functions to accordingly
Enhance effect connected horizontally.The setting of T-type nail 15 and steel wire 16, it can be ensured that the reliability of the blocking concrete 17 poured,
Also function to enhances effect connected horizontally accordingly.The above structure and form of construction work of in-site installation horizontal connection structure are not only just
In operation, such connection type both can ensure that vertically forming preceding holding between two steel concrete compound tubes of T-type flushes, and avoided phase
Adjacent two pieces of steel concrete overlapped shear wall bodies generate dislocation, and bonding strength is big, highly reliable.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (4)
1. prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure, it is characterised in that: including horizontal cross-section
It is in the first steel concrete compound tube and the second steel concrete compound tube of "-" font, the first steel concrete compound tube and the second steel concrete compound tube hang down
Straight setting, the first steel concrete compound tube include the first rectangular drum like steel pipe as made of a monolith steel plate bending, the combination of the second steel concrete
Pipe includes the second rectangular drum like steel pipe as made of a monolith steel plate bending, and the first rectangular drum like steel pipe is arranged along the longitudinal direction,
Second rectangular drum like steel pipe is arranged in left-right direction, before the rear end face of the first rectangular drum like steel pipe and the second rectangular drum like steel pipe
Contact in the middle part of side, the rear end face of the first rectangular drum like steel pipe and the left end leading flank of the second rectangular drum like steel pipe are opened from top to bottom
It is uniformly provided with several to pour through hole, be offered on rear side of the second rectangular drum like steel pipe and each pours through hole correspondence
At least two wear muscle hole, wear and be equipped with in-situ horizontal anchor rib in muscle hole, the front end of in-situ horizontal anchor rib, which advances through, pours
It builds and is extend into the first rectangular drum like steel pipe through hole, the rear end of in-situ horizontal anchor rib is rolled on rear side of the second rectangular drum like steel pipe
It is curved to form spacing head；
Corresponding the first circular hole for offering rectangular array arrangement in the left side of first rectangular drum like steel pipe and right side, left and right pair
The first prefabricated tension rib is inserted in the first circular hole answered, it is fixed between the first prefabricated tension rib and the first rectangular drum like steel pipe to connect
It is connected in one；Corresponding the second circular hole for offering rectangular array arrangement of the leading flank of second rectangular drum like steel pipe and trailing flank,
The second prefabricated tension rib is inserted in second circular hole of correspondence, between the second prefabricated tension rib and the second rectangular drum like steel pipe
It is connected to one；
The front end of in-situ horizontal anchor rib correspondence is placed on the prefabricated tension rib of neighbouring first, and in-situ horizontal anchor rib is extend into
It is prefabricated with first when the distance of first rectangular drum like steel pipe is more than or equal to concrete anchorage length or is less than concrete anchorage length
Tension rib is welded as a whole；Inner concrete, in-situ horizontal are poured in the first rectangular drum like steel pipe and the second rectangular drum like steel pipe
Anchor rib, the first prefabricated tension rib and the second prefabricated tension rib are anchored inside inner concrete.
2. prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure according to claim 1, special
Sign is: equal at the vertical angle between the left and right sides and the second rectangular drum like steel pipe leading flank of the first rectangular drum like steel pipe
Be welded with a reinforcement angle steel, reinforce angle steel be vertically arranged and respectively with the first rectangular drum like steel pipe and the second rectangular drum like steel pipe
It is welded as a whole.
3. prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure according to claim 1, special
Sign is: the left end of the first prefabricated tension rib and right end stretch out the first rectangular drum like steel pipe to two sides respectively, in the first rectangular cylinder
The external surrounding of shape steel pipe is provided with the first reinforced mesh, between having between the first reinforced mesh and the first rectangular drum like steel pipe
Gap, the left side and right side of the first reinforced mesh are respectively fixedly connected with left end and right end in the first prefabricated tension rib, and first
The leading flank of reinforced mesh is fixedly connected by the first peg with the leading flank of the first rectangular drum like steel pipe, in the first rectangular drum like
The external surrounding of steel pipe pours the first outer concrete respectively and condenses the first reinforced mesh；First outer concrete, the first steel mesh
Piece forms the first steel concrete compound tube by the first prefabricated tension rib and the first rectangular drum like steel pipe.
4. prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure according to claim 3, special
Sign is: the second rectangular drum like steel pipe is stretched out to two sides respectively in the front-end and back-end of the second prefabricated tension rib, in the second rectangular cylinder
The external surrounding of shape steel pipe is provided with the second reinforced mesh, between having between the second reinforced mesh and the second rectangular drum like steel pipe
Gap, the leading flank of the second reinforced mesh and trailing flank are respectively fixedly connected in the front-end and back-end of the second prefabricated tension rib, and second
The left side and right side of reinforced mesh are solid with the left side of the second rectangular drum like steel pipe and right side respectively by the second peg
Fixed connection, pours the second outer concrete in the external surrounding of the second rectangular drum like steel pipe respectively and condenses the second reinforced mesh；The
Two outer concrete, the second reinforced mesh form the second steel concrete with the second rectangular drum like steel pipe by the second prefabricated tension rib and combine
Pipe；
Angle and water at the scene in the front side of the left and right sides and the second rectangular drum like steel pipe of the first rectangular drum like steel pipe
Welding T-type is followed closely at the spacing head of flat anchor rib rear end, is nailed on connection steel wire in T-type, is finally poured blocking concrete, is blocked
The outer surface of concrete is flushed with the outer surface of the first outer concrete and the second outer concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924023.5U CN208518086U (en) | 2018-06-14 | 2018-06-14 | Prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924023.5U CN208518086U (en) | 2018-06-14 | 2018-06-14 | Prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518086U true CN208518086U (en) | 2019-02-19 |
Family
ID=65325251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924023.5U Active CN208518086U (en) | 2018-06-14 | 2018-06-14 | Prefabrication steel concrete compound tube site operation shear wall T-type horizontal connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518086U (en) |
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2018
- 2018-06-14 CN CN201820924023.5U patent/CN208518086U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |