CN208072704U - Steel bar connect Shear-wall Connecting Beam Used structure with connector - Google Patents
Steel bar connect Shear-wall Connecting Beam Used structure with connector Download PDFInfo
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- CN208072704U CN208072704U CN201721289226.3U CN201721289226U CN208072704U CN 208072704 U CN208072704 U CN 208072704U CN 201721289226 U CN201721289226 U CN 201721289226U CN 208072704 U CN208072704 U CN 208072704U
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- shear wall
- precast shear
- coupling beam
- wall
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Abstract
The utility model is related to prefabricated concrete structure field, specially a kind of steel bar connect Shear-wall Connecting Beam Used structure with connector.Structure is constituted by the coupling beam of coupling beam in precast shear wall, precast shear wall or shear wall with half bridging beam, U-shaped connection steel bar and splits assembled system, built-in connection on coupling beam, precast shear wall or the prefabricated shear wall for carrying half bridging beam in precast shear wall.When the coupling beam of assembly concrete Shear Wall in Frame-Shear Wall Structures is longer, split in the both ends of coupling beam and shear wall link position, make respectively coupling beam in precast shear wall and with coupling beam beam-ends is connect in precast shear wall precast shear wall；When the coupling beam of assembly concrete Shear Wall in Frame-Shear Wall Structures is shorter, is split in the span centre position of coupling beam, form the prefabricated shear wall for carrying half bridging beam of two panels after fractionation.The advantages that the utility model realizes the connection of shear wall and coupling beam by using U-shaped steel item and connector, has the simple easy processing of component, and assemble flow is simple, time-saving and efficiency.
Description
Technical field
The utility model is related to prefabricated concrete structure field, specially a kind of steel bar connect shear wall company with connector
Girder construction, especially by coupling beam, precast shear wall or the prefabricated shear wall for carrying half bridging beam are constituted in precast shear wall dress
With the fractionation assembly system with coupling beam shear wall in formula concrete frame shear structure, component connecting structure, by this assembled system and
The works that connecting structure is built, and assembled connection method.
Background technology
Frame shear wall structure, referred to as frame-shear structure, primary structure are frame and shear wall, and middle frame is by beam column
It constitutes, shear wall disposal is in part frame, and shear wall is for increasing the flat weight bearing power of integrally-built water resistant.Frame-shear structure is suitable
For plane or it is vertically arranged skyscraper complicated, that horizontal loading is big.The prior art of prefabricated concrete structure is limited to more
Pure frame structure and shear wall structure, the technology of assembly concrete frame-shear structure is less, and in view of enhancing anti-seismic performance
It is less.
Since the coupling beam thickness of Shear Wall in Frame-Shear Wall Structures is smaller, with shear wall with thickness, not enough areas of section are put
Sleeve is set, simultaneously because frame-shear structure center is set a roof beam in place, the presence of frame column and shear wall, the assembly space of Shear-wall Connecting Beam Used is very
It is limited, therefore inserted suitable for frame beam column and the sleeve connection method of Liang Liang connections, suitable for what Vierendeel girder was connect with shear wall
Muscle connection method, the sleeve connection method etc. connected suitable for levels shear wall and shear wall are not all suitable for this kind connection.
To solve the above-mentioned problems, previous in invention, " the assembly of assembly concrete frame-shear structure Shear-wall Connecting Beam Used
Connection structure (CN201420657677.8), the assembled connection structure and method of assembly concrete frame-shear structure Shear-wall Connecting Beam Used
(CN201410616527.7) " thought of reinforcing bar equivalent substitution, is mainly utilized, that is, uses single single-row reinforcing bar equivalent more than more
Row reinforcing bar, it is more demanding to grouting technique in construction, and when cross-section of coupling beam or larger arrangement of reinforcement, this kind of method is not applicable.For
This, the utility model proposes the structure and the assembly sides that use U-shaped steel item to connect with connector Shear Wall in Frame-Shear Wall Structures and coupling beam
Method.
Utility model content
The purpose of this utility model is to provide a kind of steel bars, and Shear-wall Connecting Beam Used structure is connect with connector, by using U
Section steel bar and connector realize the connection of shear wall and coupling beam, have the simple easy processing of component, assemble flow is simple, time-saving and efficiency
The advantages that, and there is wider applicability.
The technical solution of the utility model：
A kind of steel bar connect Shear-wall Connecting Beam Used structure with connector, by coupling beam, precast shear wall or band in precast shear wall
There are the coupling beam of the shear wall of half bridging beam, U-shaped connection steel bar to constitute structure and split assembled system, which is following two structures
One of form：
(1) split in the both ends of coupling beam and shear wall link position, make respectively in precast shear wall coupling beam and with it is pre-
The precast shear wall that coupling beam beam-ends connects in shear wall processed, with coupling beam is connect in a precast shear wall precast shear wall totally two
Piece；Built-in connection is installed, on the troughing plate with holes of built-in connection in precast shear wall and precast shear wall in coupling beam
There are connecting hole, U-shaped connection steel bar to be connect by connecting hole with precast shear wall, U-shaped connection steel bar and coupling beam in precast shear wall
It is connected by connecting hole, coupling beam in precast shear wall, precast shear wall and U-shaped connection steel bar is made to be connected as entirety；
(2) it is split in the span centre position of coupling beam, forms the prefabricated shear wall for carrying half bridging beam of two panels after fractionation；Prefabricated band
Built-in connection is installed on the shear wall for having half bridging beam, there is connecting hole, U-shaped company on the troughing plate with holes of built-in connection
It connects steel bar to connect by connecting hole with the prefabricated shear wall for carrying half bridging beam, makes the prefabricated shear wall and U for carrying half bridging beam
Type connection steel bar is connected as entirety.
The steel bar connect Shear-wall Connecting Beam Used structure with connector, and built-in connection includes anchor bar, steel plate and band
Hole-and-slot steel plate, wherein anchor bar are vertically welded in the single side surface of steel plate, and troughing plate with holes is welded on the steel plate other side,
Connecting hole is set on troughing plate with holes.
The steel bar connect Shear-wall Connecting Beam Used structure with connector, and precast shear wall includes framework of steel reinforcement, pre-buried connection
Part and concrete, built-in connection are plugged in a upper lateral part of framework of steel reinforcement, and concreting is in framework of steel reinforcement.
The steel bar connect Shear-wall Connecting Beam Used structure with connector, and framework of steel reinforcement is that precast shear wall is indulged muscle, prefabricated cut
Power wall horizontal bar, precast shear wall lacing wire and precast shear wall confined boundary member stirrup composition, two rows of precast shear walls indulge muscle
It is oppositely arranged in parallel, often arranges between precast shear wall indulges muscle and connected by precast shear wall horizontal bar, what is be oppositely arranged prefabricated cuts
Power wall is connected between indulging muscle by precast shear wall lacing wire, and outside setting is prefabricated between the edge of the vertical muscle of two rows of precast shear walls cuts
Power wall confined boundary member stirrup.
The steel bar connect Shear-wall Connecting Beam Used structure with connector, in precast shear wall coupling beam include framework of steel reinforcement, it is pre-
Connector and concrete are buried, built-in connection is plugged in the both sides of framework of steel reinforcement respectively, and concreting is in framework of steel reinforcement.
The steel bar connect Shear-wall Connecting Beam Used structure with connector, framework of steel reinforcement be in precast shear wall coupling beam indulge muscle and
Coupling beam stirrup forms in precast shear wall, coupling beam stirrup parallel arrangement in rectangle precast shear wall, connects in rectangle precast shear wall
Quadrangle is respectively set coupling beam in precast shear wall and indulges muscle on the inside of beam stirrup.
The steel bar connect Shear-wall Connecting Beam Used structure with connector, and U-shaped connection steel bar is concave structure, the connection of U types
Steel bar is used to transmit moment of flexure in precast shear wall and precast shear wall between coupling beam, on the troughing plate with holes of built-in connection
Connecting hole is set.
The advantages of the utility model and advantageous effect are：
1. the utility model by the shear wall with coupling beam in concrete frame shear structure, splits into precast shear wall, prefabricated cuts
The assembled connection method of coupling beam or the prefabricated shear wall assembly connection structure and proposition for carrying half bridging beam of two panels, each structure in power wall
Part fractionation position is reasonable, makes and transports convenient for component；
2. in mechanical property, can realize well splicing prefabricated components moment of flexure and shearing transmission, ensure connection can
It leans on, meets in structure design the design requirement of " strong ties "；
3. in structure, it is suitable for the coupling beam of any sectional dimension and arrangement of reinforcement, the scope of application is wider；
4. making, transporting and lifting installation convenient for component in construction, assembly space is reduced to greatest extent in assembly
Demand, easy to operate, joint efficiency is high；
5. grouting material width is small between prefabricated components, situ wet operation is few, and assembly rate is high, improves assembling degree, realizes section
Energy emission reduction, raises labour productivity, and improves construction quality, shortens the construction period.
Description of the drawings
Fig. 1 is the anchor bar graphics in U-shaped steel connector.
Fig. 2 is the steel plate graphics in U-shaped steel connector.
Fig. 3 is the troughing plate graphics with holes in U-shaped steel connector.
Fig. 4 is the graphics of embedded U-shaped steel bar connector (abbreviation connector).
Fig. 5 is the graphics of precast shear wall arrangement of reinforcement.
Fig. 6 is that connector connect the graphics for completing simultaneously support shuttering with Fig. 4.
Fig. 7 is the graphics that precast shear wall completes.
Fig. 8 is the arrangement of reinforcement graphics of coupling beam in precast shear wall.
Fig. 9 is that built-in connection connect the graphics for completing simultaneously support shuttering with Fig. 7.
Figure 10 is the graphics that coupling beam completes in precast shear wall.
Figure 11 is the graphics of U-shaped connection steel bar.
Figure 12 is the process three-dimensional that precast shear wall is assembled with coupling beam in precast shear wall by U-shaped connection steel bar
Figure.
Figure 13 is the graphics that coupling beam is completed with precast shear wall in precast shear wall.
Figure 14 is the graphics of U-shaped template.
Figure 15 is the graphics that U-shaped template is fixed on to beam-ends.
Figure 16 is the three-dimensional that coupling beam assembles completion with precast shear wall by U-shaped connection steel bar in precast shear wall
Figure.
Figure 17 is the graphics that the prefabricated shear wall for carrying half bridging beam completes.
Figure 18 is the graphics that the prefabricated shear wall for carrying half bridging beam of two panels is completed.
Figure 19 is the graphics that the prefabricated shear wall for carrying half bridging beam assembles completion by U-shaped connection steel bar.
In figure, 1 anchor bar；2 steel plates；3 troughing plates with holes；4 connecting holes；5 built-in connections；6 precast shear walls are vertical
Muscle；7 precast shear wall horizontal bars；8 precast shear wall lacing wires；9 precast shear wall confined boundary member stirrups；10 precast shear walls
Template；11 precast shear walls；Coupling beam indulges muscle in 12 precast shear walls；Coupling beam stirrup in 13 precast shear walls；14 precast shear walls
Middle coupling beam template；Coupling beam in 15 precast shear walls；16, U-shaped connection steel bar；17, U-shaped template；18 grouting materials；19 prefabricated carry
The shear wall of half bridging beam.
Specific implementation mode
As shown in Fig. 1 to Figure 19, the utility model assembly concrete steel bar connect Shear-wall Connecting Beam Used structure with connector
And assembly method, including two kinds of specific implementation modes, it is specific as follows：
(1) shown in Fig. 1-Figure 16, when the link length of assembly concrete Shear Wall in Frame-Shear Wall Structures is more than 3m or work
When journey is distinctly claimed, splits, formed by two panels precast shear wall 11 and one at the both ends of coupling beam and shear wall link position
The structure that coupling beam 15 is constituted in precast shear wall splits assembled system.
(1) in order to realize the connection of coupling beam 15 in precast shear wall 11 and precast shear wall, in precast shear wall 11 and in advance
Built-in connection 5 is set in shear wall processed in coupling beam 15.
As Figure 1-Figure 4, built-in connection 5 includes anchor bar 1, steel plate 2 and troughing plate with holes 3, wherein anchoring
Reinforcing bar 1 is vertically welded in the single side surface of steel plate 2, and troughing plate 3 with holes is welded on 2 other side of steel plate, troughing plate 3 with holes
Upper setting connecting hole 4；Anchor bar 1 is arranged in parallel to be more than two, and every group of anchor bar 1 is two or more.Anchor bar 1
Length transmits moment of flexure according to coupling beam in precast shear wall 15 and the size of direct stress is caused to calculate determination.The thickness of steel plate 2, length and
Width transmits moment of flexure also according to coupling beam in precast shear wall 15 and the size of direct stress is caused to calculate determination, while the 2 of steel plate are wide
Degree need to be smaller than the width of coupling beam in precast shear wall 15, and the size being less than is more than or equal to the protective layer needed for steel plate as defined in specification
Thickness, with the requirement for meeting slip casting and preventing junction steel plate from corroding.Aperture, quantity and the distribution of connecting hole 4 need to be according to U-shaped connections
Diameter, quantity and the distribution of steel bar 16 determine that diameter, quantity and the distribution of U-shaped connection steel bar 16 are according to 11 and of precast shear wall
The size for transmitting moment of flexure in precast shear wall between coupling beam 15 determines.
(2) as shown in Figure 5-Figure 7, precast shear wall 11 is mainly including framework of steel reinforcement, built-in connection 5 and concrete, in advance
The upper lateral part that connector 5 is plugged in framework of steel reinforcement by anchor bar 1 is buried, concreting is in framework of steel reinforcement；Framework of steel reinforcement
Muscle 6, precast shear wall horizontal bar 7, precast shear wall lacing wire 8 and precast shear wall confined boundary member hoop are indulged for precast shear wall
Muscle 9 forms, and two rows of precast shear walls are indulged muscle 6 and are oppositely arranged in parallel, and often arranges between precast shear wall indulges muscle 6 and passes through precast shear wall
Horizontal bar 7 connects, and the precast shear wall being oppositely arranged is connected between indulging muscle 6 by precast shear wall lacing wire 8, two rows of prefabricated shearings
Precast shear wall confined boundary member stirrup 9 is arranged in parallel up and down in outside between wall indulges the edge of muscle 6.
The manufacturing process of precast shear wall 11 such as Fig. 5-Fig. 7.As shown in figure 5, binding precast shear wall indulges muscle 6 and pre- first
Shear wall confined boundary member stirrup 9 processed forms the confined boundary member reinforcing bar of 11 end of precast shear wall, then binds other
Precast shear wall indulges muscle 6 and precast shear wall horizontal bar 7, finally binds precast shear wall lacing wire 8, forms precast shear wall 11
Framework of steel reinforcement.As shown in fig. 6, the anchor bar 1 of connector 5 is inserted into framework of steel reinforcement, then in framework of steel reinforcement outer support
Precast shear wall template 10.Such as Fig. 6-Fig. 7, the casting concrete in precast shear wall template 10 conserves 28 days, removes prefabricated
Shear wall formwork 10 forms precast shear wall 11.
(3) as Figure 8-Figure 10, coupling beam 15 includes framework of steel reinforcement, built-in connection 5 and coagulation in precast shear wall
Soil, built-in connection 5 are plugged in the both sides of framework of steel reinforcement by anchor bar 1 respectively, and concreting is in framework of steel reinforcement；Reinforcing bar
Skeleton is that coupling beam indulges the composition of coupling beam stirrup 13 in muscle 12 and precast shear wall in precast shear wall, is connected in rectangle precast shear wall
13 parallel arrangement of beam stirrup, coupling beam in precast shear wall is respectively set in 13 inside quadrangle of coupling beam stirrup in rectangle precast shear wall
Vertical muscle 12.
The manufacturing process of coupling beam 15 such as Fig. 8-Figure 10 in precast shear wall.As shown in figure 8, binding in precast shear wall first
Coupling beam indulges coupling beam stirrup 13 in muscle 12 and precast shear wall, forms the framework of steel reinforcement of coupling beam in precast shear wall；As shown in figure 9,
Then the anchor bar 1 of built-in connection 5 is inserted into framework of steel reinforcement, then connected in framework of steel reinforcement outer support precast shear wall
Beam forms 14；As shown in Figure 10, finally coupling beam template in precast shear wall is removed in the casting concrete in template, maintenance 28 days
14, form coupling beam 15 in precast shear wall.
(4) as shown in figures 11-13, U is respectively adopted between coupling beam 15 in two panels precast shear wall 11 and precast shear wall
Type connects steel bar 16 and connects, the built-in connection 5 of two panels precast shear wall 11 respectively with 15 both sides of coupling beam in precast shear wall
Built-in connection 5 is corresponding, and the side of U-shaped connection steel bar 16 is connect with the built-in connection 5 on precast shear wall 11, U-shaped company
Connect steel bar 16 the other side and precast shear wall in built-in connection 5 in coupling beam 15 connect.
As shown in figure 11, U-shaped connection steel bar is concave structure, and U-shaped connection steel bar 16 is for transmitting precast shear wall 11
And the moment of flexure in precast shear wall between coupling beam 15, connecting hole 4, connection are set on the troughing plate with holes 3 of built-in connection 5
Aperture, quantity and the distribution in hole 4 need to determine according to the U-shaped connection diameter of steel bar 16, quantity and distribution, U-shaped connection steel bar 16
Diameter, quantity and distribution are determined according to the size for transmitting moment of flexure between coupling beam 15 in precast shear wall 11 and precast shear wall.
(5) in precast shear wall 11 and precast shear wall coupling beam 15 assembling process such as Figure 12-Figure 16.
As shown in figure 12, between coupling beam in precast shear wall 15 being hung to two panels precast shear wall 11, steel is connected with U types
Two of item 16 are inserted into respectively in precast shear wall in 11 corresponding connecting hole 4 of the connecting hole 4 of coupling beam 15 and precast shear wall,
Structure after connection is combined is formed after connection locking, sees Figure 13.
As shown in Figure 15-Figure 16, in the U-shaped template 17 of U-shaped 16 outer support of connection steel bar, and pass through glass cement or other materials
Material, ensures that U-shaped template 17 is completely embedded with coupling beam in precast shear wall 15 and precast shear wall 11, then in U-shaped template 17
Grouting material 18 is perfused, until U-shaped template 17 of the grouting material 18 full of prefabricated components grouting seam removes U after the solidification of grouting material 18
Pattern plate 17 completes the splicing that coupling beam 15 is connected with precast shear wall 11 by U-shaped connection steel bar 16 in precast shear wall, prefabricated
Shearing in shear wall between coupling beam 15 and precast shear wall 11 is mainly transmitted by grouting material 18.
This kind splits erection method, and force-transmission mechanism is：The moment of flexure between splicing structure is transmitted by U-shaped connection steel bar 16, according to
The shearing between splicing structure is transmitted by grouting material 18.
(2) as shown in Figure 17-Figure 19, when assembly concrete Shear Wall in Frame-Shear Wall Structures link length be less than 3m or
When engineering is distinctly claimed, is split in the span centre of coupling beam, form the structure by the prefabricated shear wall 19 for carrying half bridging beam of two panels
Split assembled system.
The structure with coupling beam shear wall includes mainly the prefabricated half bridging beam of carrying in the concrete frame shear structure of which
Shear wall 19, U-shaped connection steel bar 16, grouting material 18 etc., concrete structure is as follows：
Between the prefabricated shear wall 19 for carrying half bridging beam of two panels being oppositely arranged, pass through U-shaped connection steel bar 16 and grouting
18 connection of material.There is built-in connection 5 on the prefabricated shear wall 19 for carrying half bridging beam, has connecting hole on built-in connection 5
4。
Connecting hole 4 on the built-in connection 5 of the prefabricated shear wall 19 for carrying half bridging beam of two panels passes through U-shaped connection steel bar
16 are connected, and are grouting seam between the prefabricated shear wall 19 for carrying half bridging beam of two panels and U-shaped connection steel bar 16, are in the milk in seam to fill
Slurry 18.
As shown in figure 19, when assembling, first the prefabricated shear wall 19 for carrying half bridging beam of two panels is lifted in place, then by U
Type connects the connection of steel bar 16 installation between.
This kind splits erection method, and force-transmission mechanism is close with above-mentioned (one) mode, i.e., transmits and spell by U-shaped connection steel bar 16
Moment of flexure between assembling structure relies primarily on the shearing between the transmission splicing structure of grouting material 18.
Embodiment the result shows that, the utility model splits into the shear wall with coupling beam in concrete frame shear structure prefabricated
The assembly of coupling beam or the prefabricated shear wall assembly connection structure and proposition for carrying half bridging beam of two panels in shear wall, precast shear wall
Connection method：In mechanical property, can realize well splicing prefabricated components moment of flexure and shearing transmission, ensure connection can
It leans on, meets in structure design the design requirement of " strong ties "；In structure, it is suitable for the coupling beam of any sectional dimension and arrangement of reinforcement,
The scope of application is wider；Installation is made, transported and lifted convenient for component in construction, is reduced to greatest extent in assembly and assembles sky
Between demand, easy to operate, joint efficiency is high；Grouting material width is small between prefabricated components, and situ wet operation is few, and assembly rate is high, improves
Assembling degree realizes energy-saving and emission-reduction, raises labour productivity, and improves construction quality, shortens the construction period.
Claims (7)
1. a kind of steel bar connect Shear-wall Connecting Beam Used structure with connector, which is characterized in that by coupling beam in precast shear wall, prefabricated cut
The coupling beam of power wall or shear wall with half bridging beam, U-shaped connection steel bar constitute structure and split assembled system, which is following
One of two kinds of structure type：
(1) it splits at the both ends of coupling beam and shear wall link position, make coupling beam in precast shear wall respectively and is cut with prefabricated
The precast shear wall that coupling beam beam-ends connects in power wall, two panels is total to the precast shear wall that coupling beam is connect in a precast shear wall；
Built-in connection is installed in precast shear wall and precast shear wall in coupling beam, has company on the troughing plate with holes of built-in connection
Hole is connect, U-shaped connection steel bar is connect with precast shear wall by connecting hole, and U-shaped connection steel bar passes through with coupling beam in precast shear wall
Connecting hole connects, and coupling beam in precast shear wall, precast shear wall and U-shaped connection steel bar is made to be connected as entirety；
(2) it is split in the span centre position of coupling beam, forms the prefabricated shear wall for carrying half bridging beam of two panels after fractionation；It is prefabricated to carry half
Built-in connection is installed on the shear wall of bridging beam, there is connecting hole, U-shaped connection steel on the troughing plate with holes of built-in connection
Item is connect with the prefabricated shear wall for carrying half bridging beam by connecting hole, and the prefabricated shear wall for carrying half bridging beam and U-shaped company are made
It connects steel bar and is connected as entirety.
2. steel bar described in accordance with the claim 1 connect Shear-wall Connecting Beam Used structure with connector, which is characterized in that built-in connection
Including anchor bar, steel plate and troughing plate with holes, wherein anchor bar is vertically welded in the single side surface of steel plate, band hole-and-slot
Steel plate is welded on the steel plate other side, and connecting hole is arranged on troughing plate with holes.
3. steel bar described in accordance with the claim 1 connect Shear-wall Connecting Beam Used structure with connector, which is characterized in that precast shear wall
Including framework of steel reinforcement, built-in connection and concrete, built-in connection is plugged in a upper lateral part of framework of steel reinforcement, concreting
In framework of steel reinforcement.
4. steel bar described in accordance with the claim 3 connect Shear-wall Connecting Beam Used structure with connector, which is characterized in that framework of steel reinforcement is
Precast shear wall indulges muscle, precast shear wall horizontal bar, precast shear wall lacing wire and precast shear wall confined boundary member stirrup group
At two rows of precast shear walls are indulged muscle and are oppositely arranged in parallel, and often arrange between precast shear wall indulges muscle and pass through precast shear wall horizontal bar
Connection, the precast shear wall being oppositely arranged are connected between indulging muscle by precast shear wall lacing wire, and two rows of precast shear walls indulge muscle
Precast shear wall confined boundary member stirrup is arranged in outside between edge.
5. steel bar described in accordance with the claim 1 connect Shear-wall Connecting Beam Used structure with connector, which is characterized in that precast shear wall
Middle coupling beam includes framework of steel reinforcement, built-in connection and concrete, and built-in connection is plugged in the both sides of framework of steel reinforcement, coagulation respectively
Soil is poured in framework of steel reinforcement.
6. steel bar connect Shear-wall Connecting Beam Used structure with connector according to claim 5, which is characterized in that framework of steel reinforcement is
Coupling beam is indulged coupling beam stirrup in muscle and precast shear wall and is formed in precast shear wall, coupling beam stirrup parallel in rectangle precast shear wall
Cloth, quadrangle is respectively set coupling beam in precast shear wall and indulges muscle on the inside of coupling beam stirrup in rectangle precast shear wall.
7. steel bar described in accordance with the claim 1 connect Shear-wall Connecting Beam Used structure with connector, which is characterized in that U-shaped connection steel
Item is concave structure, and U-shaped connection steel bar is used to transmit the moment of flexure in precast shear wall and precast shear wall between coupling beam, pre-buried
Connecting hole is set on the troughing plate with holes of connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289226.3U CN208072704U (en) | 2017-09-30 | 2017-09-30 | Steel bar connect Shear-wall Connecting Beam Used structure with connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289226.3U CN208072704U (en) | 2017-09-30 | 2017-09-30 | Steel bar connect Shear-wall Connecting Beam Used structure with connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072704U true CN208072704U (en) | 2018-11-09 |
Family
ID=64031733
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289226.3U Expired - Fee Related CN208072704U (en) | 2017-09-30 | 2017-09-30 | Steel bar connect Shear-wall Connecting Beam Used structure with connector |
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| Country | Link |
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| CN (1) | CN208072704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482166A (en) * | 2021-07-19 | 2021-10-08 | 合肥工业大学 | Shear wall connecting assembly and shear wall structure |
-
2017
- 2017-09-30 CN CN201721289226.3U patent/CN208072704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482166A (en) * | 2021-07-19 | 2021-10-08 | 合肥工业大学 | Shear wall connecting assembly and shear wall structure |
| CN113482166B (en) * | 2021-07-19 | 2023-08-11 | 合肥工业大学 | Shear wall connecting assembly and shear wall structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181109 Termination date: 20190930 |