CN207660110U - A kind of steel plate concrete Shear-wall Connecting Beam Used structure - Google Patents
A kind of steel plate concrete Shear-wall Connecting Beam Used structure Download PDFInfo
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- CN207660110U CN207660110U CN201721280519.5U CN201721280519U CN207660110U CN 207660110 U CN207660110 U CN 207660110U CN 201721280519 U CN201721280519 U CN 201721280519U CN 207660110 U CN207660110 U CN 207660110U
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Abstract
The utility model is related to prefabricated concrete structure field, specially a kind of steel plate concrete Shear-wall Connecting Beam Used structure.Structure is constituted by the coupling beam of coupling beam in precast shear wall, precast shear wall or shear wall with half bridging beam, connection I-steel and splits assembled system, built-in connection on prefabricated coupling beam, dry wall or prefabricated band Liang Qiang.When the coupling beam of assembly concrete Shear Wall in Frame-Shear Wall Structures is longer, split at the both ends of coupling beam and shear wall link position, the dry wall for making prefabricated coupling beam respectively and being connect with prefabricated coupling beam beam-ends；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 two panels prefabricated band Liang Qiang after fractionation, connection method is same as above.The advantages that the utility model has the simple easy processing of component, and assemble flow is simple, time-saving and efficiency, and there is wider applicability.
Description
Technical field
The utility model is related to prefabricated concrete structure field, specially a kind of steel plate concrete Shear-wall Connecting Beam Used knot
Structure.
Background technology
Shear wall structure is effective against horizontal applied force, becomes one of important feature form of reinforced concrete structure.
Coupling beam is the beam for connecting shear wall and shear wall, is the important dissipative member of shear wall structure.Built-in steel plate concrete connects
Beam is sheared by steel plate and the common resist torque of armored concrete, compared with normal concrete coupling beam, is remarkably improved coupling beam
Shear-carrying capacity prevents coupling beam from brittle break occurs, greatly improves the anti-seismic performance of coupling beam.And existing prefabricated concrete structure
Technology is not directed to this kind of coupling beam.For this purpose, the utility model is directed to steel plate concrete Shear-wall Connecting Beam Used, propose that coupling beam splits structure
And production method.
Utility model content
The purpose of this utility model is to provide a kind of steel plate concrete Shear-wall Connecting Beam Used structure, realize that steel plate concrete is cut
Fractionation, making and the assembling of power wall coupling beam.
The technical solution of the utility model is：
A kind of steel plate concrete Shear-wall Connecting Beam Used fractionation structure, by coupling beam, precast shear wall in precast shear wall or carries
The coupling beam of the shear wall of half bridging beam, connection I-steel constitute structure and split assembled system, wherein：Coupling beam in precast shear wall,
Hereinafter referred to as prefabricated coupling beam；Precast shear wall, hereinafter referred to as dry wall；The prefabricated shear wall for carrying half bridging beam, hereinafter referred to as
Prefabricated band Liang Qiang；The assembly connection structure is one of following two structure types：
(1) split in the both ends of prefabricated coupling beam and shear wall link position, make respectively prefabricated coupling beam and with prefabricated company
The dry wall of beam beam-ends connection, the dry wall being connect with a prefabricated coupling beam are total to two panels, are formed pre- by two panels dry wall and one
The structure that coupling beam processed is constituted splits assembled system；Anchor plate in the shear wall of connector, prefabricated company are provided on dry wall
Be provided with steel plate built in the coupling beam of connector on beam, in the shear wall of band connection part anchor plate in the coupling beam of band connection part
It sets steel plate to be oppositely arranged by link slot and connection steel bar respectively, the link slot alignment being oppositely arranged is adjacent to, the company being oppositely arranged
It connects steel bar alignment to be adjacent to, is directed at the I-shaped slot formed between the link slot being adjacent to and is adjacent to by connecting I-steel connection, alignment
Connection steel bar between by connect steel loop connection, make prefabricated coupling beam, dry wall and connection I-steel be connected as entirety；
(2) it is split in the span centre position of prefabricated coupling beam, forms the prefabricated shear wall for carrying half bridging beam of two panels after fractionation, i.e.,
Prefabricated band Liang Qiang is formed and is split assembled system by the structure of two panels prefabricated band Liang Qiang；Installation point respectively on two panels prefabricated band Liang Qiang
Be not provided with anchor plate in the shear wall of connector, in the shear wall of band connection part anchor plate respectively by link slot and
Connection steel bar is oppositely arranged, and the link slot alignment being oppositely arranged is adjacent to, and the connection steel bar alignment being oppositely arranged is adjacent to, and alignment is adjacent to
Link slot between the I-shaped slot that is formed by connecting I-steel connection, be aligned between the connection steel bar being adjacent to by connecting steel
Ring connects, and prefabricated band Liang Qiang and connection I-steel is made to be connected as entirety.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, in order to realize the connection of dry wall and prefabricated coupling beam,
Anchor plate in the shear wall of pre-buried band connection part in dry wall, the steel built in the coupling beam of pre-buried band connection part in prefabricated coupling beam
Plate；In order to realize the connection of two panels prefabricated band Liang Qiang, anchored in the shear wall of pre-buried band connection part respectively within the walls in prefabricated band beam
Steel plate.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, and anchor plate includes shearing in the shear wall of band connection part
Anchor plate and I-shaped steel fastener within the walls, the side of anchor plate and I-shaped steel fastener vertical connection are one in shear wall
Body, the outside setting link slot and connection steel bar of I-shaped steel fastener, link slot is vertically arranged, in the middle part of vertically arranged link slot
There are vertical gap, connection steel bar is arranged symmetrically in link slot both sides；Connection steel bar is L-shaped, connects one side vertical welding of steel bar
It is connected on I-shaped steel fastener, connects the another side of steel bar straight up.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, and steel plate built in the coupling beam of band connection part includes built in coupling beam
Steel plate and I-shaped steel fastener, the both sides of steel plate built in coupling beam are integrated with I-shaped steel fastener vertical connection respectively, I-steel
The outside setting link slot and connection steel bar of connector, link slot is vertically arranged, and there are vertical in the middle part of vertically arranged link slot
Gap, connection steel bar are arranged symmetrically in link slot both sides；Connection steel bar is L-shaped, and connect steel bar is vertically welded in I-shaped on one side
On steel fastener, the another side of steel bar is connected straight up.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, connects inward flange chamfering on the downside of the edge of a wing of I-steel, even
The slot inside dimensions of access slot are less than the edge of a wing thickness 1mm of connection I-steel, are installed in link slot on the edge of a wing of connection I-steel
When, the two generates larger frictional force.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, and dry wall includes the shearing of framework of steel reinforcement, band connection part
Anchor plate and concrete within the walls, anchor plate is plugged in reinforcing bar by anchor plate in shear wall in the shear wall of band connection part
One upper lateral part of skeleton, concreting is around framework of steel reinforcement；Framework of steel reinforcement is that precast shear wall indulges muscle, precast shear wall water
Flat muscle, precast shear wall lacing wire and precast shear wall confined boundary member stirrup composition, two rows of precast shear walls indulge the parallel phase of muscle
To setting, often arranges between precast shear wall indulges muscle and connected by precast shear wall horizontal bar, the precast shear wall being oppositely arranged is vertical
It is connected by precast shear wall lacing wire between muscle, outside is arranged in parallel prefabricated up and down between the edge of the vertical muscle of two rows of precast shear walls
Shear wall confined boundary member stirrup.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, and prefabricated coupling beam includes the company of framework of steel reinforcement, band connection part
Steel plate built in beam and concrete, framework of steel reinforcement are set between the I-shaped steel fastener of steel plate built in the coupling beam of band connection part, even
The periphery of steel plate built in beam, concreting is around framework of steel reinforcement；Framework of steel reinforcement is that prefabricated coupling beam indulges muscle and prefabricated coupling beam hoop
Muscle forms, the prefabricated coupling beam stirrup parallel arrangement of rectangle, and quadrangle is respectively set prefabricated coupling beam and indulges muscle on the inside of the prefabricated coupling beam stirrup of rectangle.
The steel plate concrete Shear-wall Connecting Beam Used splits structure, and prefabricated band Liang Qiang includes framework of steel reinforcement, band connection part
Anchor plate and concrete in shear wall, anchor plate is plugged in by anchor plate in shear wall in the shear wall of band connection part
One upper lateral part of framework of steel reinforcement, concreting is around framework of steel reinforcement；Framework of steel reinforcement is that precast shear wall indulges muscle, prefabricated shearing
Wall horizontal bar, precast shear wall lacing wire and precast shear wall confined boundary member stirrup composition, it is flat that two rows of precast shear walls indulge muscle
Row is oppositely arranged, and is often arranged between precast shear wall indulges muscle and is connected by precast shear wall horizontal bar, the prefabricated shearing being oppositely arranged
Wall is connected between indulging muscle by precast shear wall lacing wire, and outside is arranged in parallel up and down between the edge of the vertical muscle of two rows of precast shear walls
Precast shear wall confined boundary member stirrup.
The utility model has the following advantages and beneficial effect the shear wall with coupling beam in concrete frame shear structure：
1. the shear wall with coupling beam in concrete structure is split into dry wall, prefabricated coupling beam or two panels by the utility model
The assembled connection method of prefabricated band beam wall assembly connection structure and proposition, it is reasonable that each component splits position, made convenient for component and
Transport；
2. the utility model in mechanical property, can realize the transmission of splicing prefabricated components moment of flexure and shearing well, protect
Card connects reliable, while junction is all made of steel, and junction is survivable, meets in structure design the design of " strong ties "
It is required that；
3. the utility model, in structure, prefabricated coupling beam and dry wall realize steel plate built in the two by I-shaped steel fastener
Connection, realize that the connection of prefabricated coupling beam and dry wall steel bar stress, connection structure have one by connecting steel loop and connecting steel bar
Fixed ductility, anti-seismic performance is good, meanwhile, the utility model is suitable for the coupling beam of any sectional dimension and arrangement of reinforcement, and the scope of application is more
Extensively；
4. the utility model is in the upper welding of construction, convenient for component making, transport and lifting installation, the maximum limit in assembly
The reduction assembly space demand of degree, easy to operate, joint efficiency is high；
5. grouting material width is small between the utility model prefabricated components, situ wet operation is few, and assembly rate is high, improves assembling journey
Degree realizes energy-saving and emission-reduction, raises labour productivity, and improves construction quality, shortens the construction period.
Description of the drawings
Fig. 1 is anchor plate and link slot graphics in shear wall.
Fig. 2 is connection steel bar graphics.
Fig. 3 is the graphics of the shear wall anchor plate (abbreviation wall steel plate) of band connection part.
Fig. 4 is the graphics of precast shear wall arrangement of reinforcement.
Fig. 5 is that wall steel plate connect the graphics completed with Fig. 4.
Fig. 6 is the graphics that precast shear wall shuttering supporting is completed.
Fig. 7 is the graphics that the shear wall (abbreviation dry wall) of prefabricated band connector completes.
Fig. 8 is steel plate built in coupling beam and link slot graphics.
Fig. 9 is the graphics of steel plate built in the coupling beam of band connection part (abbreviation joist steel plate).
Figure 10 is the graphics of the reinforcing bar and the binding completion of joist steel plate in prefabricated coupling beam.
Figure 11 is the graphics that prefabricated coupling beam shuttering supporting is completed.
Figure 12 is the graphics of the built-in steel plate concrete coupling beam (referred to as prefabricated coupling beam) of prefabricated band connector.
Figure 13 is the graphics for connecting I-steel.
Figure 14 is the graphics for connecting steel loop.
Figure 15 is dry wall and the assembling process graphics of prefabricated coupling beam.
Figure 16 is that dry wall connect the graphics completed with prefabricated coupling beam.
Figure 17 is the thin portion graphics that even dry wall meets place with prefabricated coupling beam.
Figure 18 is U-shaped template graphics.
Figure 19 is the graphics that U-shaped template is fixed on to beam-ends.
Figure 20 is the graphics that prefabricated coupling beam is completed with dry wall assembly.
Figure 21 is the graphics that the shear wall (abbreviation prefabricated band Liang Qiang) of prefabricated band half coupling beam completes.
Figure 22 is the graphics that the Liang Qiang connections of two panels prefabricated band are completed.
Figure 23 is the graphics that the Liang Qiang assembly of two panels prefabricated band is completed.
In figure, anchor plate in 1 shear wall；2 link slots；3 connection steel bars；4 I-shaped steel fasteners；5 band connection parts are cut
Power anchor plate within the walls；6 precast shear walls indulge muscle；7 precast shear wall horizontal bars；8 precast shear wall lacing wires；9 precast shear walls
Confined boundary member stirrup；10 precast shear wall templates；The shear wall (abbreviation dry wall) of 11 prefabricated band connectors；In 12 coupling beams
Set steel plate；Steel plate built in the coupling beam of 13 band connection parts；14 prefabricated coupling beams indulge muscle；15 prefabricated coupling beam stirrups；16 prefabricated coupling beam templates；
The steel plate concrete coupling beam (referred to as prefabricated coupling beam) of 17 prefabricated band connectors；18 connection I-steel；19 connection steel loops；20, U-shaped mould
Plate；21 grouting materials；22 prefabricated band Liang Qiang.
Specific implementation mode
As shown in Fig. 1 to Figure 23, the utility model steel plate concrete Shear-wall Connecting Beam Used splits structure, making and assembly side
Method, including two kinds of specific implementation modes, it is specific as follows：
(1) shown in Fig. 1-Figure 20, when the link length of assembly concrete Shear Wall in Frame-Shear Wall Structures is more than 3m or engineering
It when being distinctly claimed, splits, is formed pre- by two panels dry wall 11 and one at the both ends of prefabricated coupling beam and shear wall link position
The structure that coupling beam 17 processed is constituted splits assembled system.
(1) as shown in Fig. 1-Fig. 3 and Fig. 8-Fig. 9, in order to realize the connection of dry wall 11 and prefabricated coupling beam 17, in dry wall
Anchor plate 5 in the shear wall of pre-buried band connection part in 11, the steel plate built in the coupling beam of pre-buried band connection part in prefabricated coupling beam 17
13。
As shown in Figure 1-Figure 3, anchor plate 5 includes anchor plate 1 and I-shaped in shear wall in the shear wall of band connection part
Steel fastener 4, the side of anchor plate 1 is integrated with 4 vertical connection of I-shaped steel fastener in shear wall, I-shaped steel fastener 4
Outside setting link slot 2 and connection steel bar 3, link slot 2 is vertically arranged, and there are vertical seams at vertically arranged link slot 2 middle part
Gap, connection steel bar 3 are arranged symmetrically in 2 both sides of link slot；Wherein, link slot 2, I-shaped steel fastener 4, anchor plate in shear wall
1 is integral (such as Fig. 1) in factory's making, and connection steel bar 3 is L-shaped, and connection steel bar 3 is vertically welded in I-steel connection on one side
On part 4, the another side of steel bar 3 is connected straight up.
As illustrated in figs. 8-9, steel plate 13 built in the coupling beam of band connection part is connected including steel plate 12 built in coupling beam with I-steel
Part 4, the both sides of steel plate 12 built in coupling beam are integrated with 4 vertical connection of I-shaped steel fastener respectively, the outside of I-shaped steel fastener 4
Link slot 2 and connection steel bar 3 are set, and link slot 2 is vertically arranged, and there are vertical gap, connections at vertically arranged 2 middle part of link slot
Steel bar 3 is arranged symmetrically in 2 both sides of link slot；Wherein, link slot 2, I-shaped steel fastener 4, steel plate 12 built in coupling beam are in factory's system
It is integral (such as Fig. 8), connection steel bar 3 is L-shaped, and connection steel bar 3 is vertically welded on one side on I-shaped steel fastener 4, even
Connect the another side of steel bar 3 straight up.
The thickness of 4 light plate of the length of anchor plate 1, link slot 2 and I-shaped steel fastener, length and width in shear wall
Transmitting moment of flexure according to steel plate built in coupling beam in prefabricated coupling beam 17 causes the size of direct stress to calculate determination, while I-shaped steel fastener
4 width need to be smaller than the width of prefabricated coupling beam 17, and the size being less than is more than or equal to the protection thickness needed for steel plate as defined in specification
Degree, with the requirement for meeting slip casting and preventing junction steel plate from corroding.
As shown in figure 13, inward flange chamfering on the downside of the edge of a wing of connection I-steel 18, the slot inside dimensions of link slot 2, which are less than, to be connected
The edge of a wing thickness 1mm of I-steel 18 is met, when ensureing that the edge of a wing of connection I-steel 18 is installed in link slot 2, the two generates larger
Frictional force；As shown in figure 14, the size and shape of connection steel loop 19 need to be determined according to the size and shape of connection steel bar 3.Even
It connects I-steel 18 and connects the size and shape of steel bar 3 according to the size determination of the vertical transmission of muscle 14 moment of flexure of prefabricated coupling beam.
(2) as shown in Figure 4-Figure 7, dry wall 11 includes mainly anchor plate 5 in the shear wall of framework of steel reinforcement, band connection part
And concrete, anchor plate 5 is plugged in the side of framework of steel reinforcement by anchor plate in shear wall 1 in the shear wall of band connection part
Top, concreting is around framework of steel reinforcement；Framework of steel reinforcement is that precast shear wall indulges muscle 6, precast shear wall horizontal bar 7, pre-
System shearing wall lacing wire 8 and precast shear wall confined boundary member stirrup 9 form, and the vertical muscle 6 of two rows of precast shear walls is parallel to be set relatively
It sets, often arranges between precast shear wall indulges muscle 6 and connected by precast shear wall horizontal bar 7, the precast shear wall being oppositely arranged indulges muscle 6
Between connected by precast shear wall lacing wire 8, two rows of precast shear walls indulge outside between the edge of muscle 6 be arranged in parallel up and down it is prefabricated
Shear wall confined boundary member stirrup 9.
Manufacturing process such as Fig. 4-Fig. 7 of the shear wall (abbreviation dry wall) 11 of prefabricated band connector.
As shown in figure 4, binding precast shear wall first indulges muscle 6 and precast shear wall confined boundary member stirrup 9, formed pre-
Then the confined boundary member reinforcing bar of 11 end of wall processed binds other precast shear walls and indulges muscle 6 and precast shear wall horizontal bar 7,
Finally binding precast shear wall lacing wire 8, forms the framework of steel reinforcement of dry wall 11.
As shown in figure 5, anchor plate 5 in the shear wall of band connection part is inserted into framework of steel reinforcement, and I-steel is connected
Fitting 4 is weldingly fixed on reserved shear wall horizontal bar 7.
As shown in fig. 6, in framework of steel reinforcement outer support precast shear wall template 10, I-shaped steel fastener 4 is located at prefabricated shearing
10 outside of wall form.
As shown in fig. 7, the casting concrete in precast shear wall template 10, conserves 28 days, precast shear wall template is removed
10, form dry wall 11.
(3) as shown in Figure 10-Figure 12, prefabricated coupling beam 17 includes 13 and of steel plate built in the coupling beam of framework of steel reinforcement, band connection part
Concrete, framework of steel reinforcement is set between the I-shaped steel fastener 4 of steel plate 13 built in the coupling beam of band connection part, steel plate built in coupling beam
12 periphery, concreting is around framework of steel reinforcement；Framework of steel reinforcement is that prefabricated coupling beam indulges 15 groups of muscle 14 and prefabricated coupling beam stirrup
At prefabricated 15 parallel arrangement of coupling beam stirrup of rectangle, the prefabricated 15 inside quadrangle of coupling beam stirrup of rectangle is respectively set prefabricated coupling beam and indulges muscle
14。
Manufacturing process such as Figure 10-Figure 12 of the coupling beam (referred to as prefabricated coupling beam) 17 of prefabricated band connector.
As shown in Figure 10, the prefabricated coupling beam of binding indulges muscle 14 and prefabricated coupling beam stirrup first around steel plate built in coupling beam 12
15, and coupling beam is indulged into muscle 14 and is welded on I-shaped steel fastener 4.
As shown in figure 11, in the prefabricated coupling beam template 16 of framework of steel reinforcement outer support, I-shaped steel fastener 4 is located at prefabricated coupling beam mould
16 outside of plate.
As shown in figure 12, the casting concrete in prefabricated coupling beam template 16 conserves 28 days, removes prefabricated coupling beam template 16,
Form prefabricated coupling beam 17.
(4) as shown in Figure 13-Figure 15, dry wall 11 and prefabricated coupling beam 17 are connected using connection I-steel 18 and connection steel loop 19
It connects, connection I-steel 18 coordinates with the link slot 2 of 17 1 upper lateral part of dry wall 11 and prefabricated coupling beam respectively, and connection steel loop 19 is distinguished
Coordinate with the connection steel bar 3 of 17 1 upper lateral part of dry wall 11 and prefabricated coupling beam.Connection I-steel 18 and connection steel loop 19 are for passing
It passs the moment of flexure between dry wall 11 and prefabricated coupling beam 17, shear.
(5) dry wall 11 and the assembling process of prefabricated coupling beam 17 such as Figure 15-Figure 20.
As shown in figure 15, between prefabricated coupling beam 17 being hung to two panels dry wall 11, on the I-shaped steel fastener 4 of dry wall 11
Link slot 2 and prefabricated coupling beam 17 I-shaped steel fastener 4 on link slot 2 alignment be adjacent to, 3 He of connection steel bar of dry wall 11
The alignment of connection steel bar 3 of prefabricated coupling beam 17 is adjacent to, and connection steel loop 19 is inserted in two on tight connection steel bar 3, then will connection
I-steel 18 is inserted into the I-shaped slot of two link slots 2 composition, is formed structure after connection combination after connection locking, is seen Figure 16-
Figure 17.
As shown in Figure 18-Figure 20, the U-shaped template 20 of outside-supporting in 17 junction of dry wall 11 and prefabricated coupling beam, U-shaped mould
The opening upwards of plate 20, and by glass cement or other materials, ensure that U-shaped template 20 connects with prefabricated coupling beam 17 and dry wall 11
It connects closely, grouting material 21 is then perfused in U-shaped template 20, the U-shaped template of seam until grouting material 21 is in the milk full of prefabricated components
20, after the solidification of grouting material 21, U-shaped template 20 is removed, the splicing of prefabricated coupling beam 17 and dry wall 11 is completed.
This kind splits erection method, and force-transmission mechanism is：I-steel 18 is connected to be inserted into link slot 2, by steel plate built in coupling beam
12 moments of flexure undertaken are transmitted to anchor plate 1 in shear wall；The connection steel bar 3 of 11 prefabricated coupling beam of dry wall is by connecting steel loop 19
Prefabricated coupling beam is indulged the moment of flexure that muscle 14 undertakes and is transmitted to the precast shear wall horizontal bar 7 welded with I-shaped steel fastener 4 by locking；
Shearing between prefabricated coupling beam 17 and dry wall 11 passes through the frictional force for the part that grouting material 21 is contacted with 21 surrounding of grouting material and stings
With joint efforts, the frictional force and between connection I-steel 18 and I-shaped steel fastener 4 transmits.
(2) as shown in Figure 21-Figure 23, when assembly concrete Shear Wall in Frame-Shear Wall Structures link length be less than 3m or
It when engineering is distinctly claimed, is split in the span centre position of prefabricated coupling beam, is formed to be split by the structure of two panels prefabricated band beam wall 22 and be spelled
Dress system.
It includes prefabricated band beam wall 22, connection I-steel that the steel plate concrete Shear-wall Connecting Beam Used of which, which splits structure mainly,
18, grouting material 21 etc., concrete structure is as follows：
The alignment of link slot 2 on the I-shaped steel fastener 4 of two panels prefabricated band beam wall 22 is adjacent to, two panels prefabricated band beam wall 22
The connection alignment of steel bar 3 is adjacent to, and connection steel loop 19 is inserted in two on tight connection steel bar 3, then connection I-steel 18 is inserted into
In the I-shaped slot of two link slots 2 composition, structure after connection combination is formed after connection locking.
As shown in figure 21, the structure of prefabricated band beam wall 22, making and assembly method can refer to (one) mode operate, power transmission machine
Reason is identical as (one) mode.When assembling, first two panels prefabricated band beam wall 22 is lifted in place, the two panels prefabricated band Liang Qiang being oppositely arranged
Between 22, connected by connecting I-steel 18 and grouting material 21.
The U-shaped template 20 of outside-supporting in 22 junction of two panels prefabricated band beam wall, the opening upwards of U-shaped template 20, and
By glass cement or other materials, ensure that U-shaped template 20 is completely embedded with two panels prefabricated band beam wall 22, then in U-shaped template 20
Interior perfusion grouting material 21, until U-shaped template 20 of the grouting material 21 full of prefabricated components grouting seam is torn open after the solidification of grouting material 21
Except U-shaped template 20, the splicing of two panels prefabricated band beam wall 22 is completed.
Result of implementation shows that the utility model steel plate concrete Shear-wall Connecting Beam Used splits structure, making and assembly method, will
Shear wall with coupling beam in concrete structure splits into dry wall, prefabricated coupling beam or two panels prefabricated band beam wall assembly connection structure
And the assembled connection method proposed：In mechanical property, the transmission of splicing prefabricated components moment of flexure and shearing can be realized well, protected
Card connects reliable, meets in structure design the design requirement of " strong ties "；In structure, prefabricated coupling beam and dry wall pass through work
Word steel fastener realizes the connection of steel plate built in the two, by connect steel loop and connection steel bar realize prefabricated coupling beam and dry wall by
The connection of power reinforcing bar, connection structure have certain ductility, and anti-seismic performance is good, meanwhile, the utility model is suitable for any section ruler
Very little and arrangement of reinforcement coupling beam, the scope of application are wider；In construction, welding makes convenient for component, transports and lifts installation, filling
Timing reduces assembly space demand to greatest extent, easy to operate, and joint efficiency is high；Grouting material width is small between prefabricated components, existing
Field wet construction is few, and assembly rate is high, improves assembling degree, realizes energy-saving and emission-reduction, raises labour productivity, and improves construction quality,
It shortens the construction period.
Claims (8)
1. a kind of steel plate concrete Shear-wall Connecting Beam Used structure, which is characterized in that by coupling beam in precast shear wall, precast shear wall or
The coupling beam of shear wall with half bridging beam, connection I-steel constitute structure and split assembled system, which is following two knots
One of configuration formula：
(1) both ends of coupling beam are split with shear wall link position in precast shear wall, make coupling beam in precast shear wall respectively
And with the precast shear wall that coupling beam beam-ends is connect in precast shear wall, what is connect with coupling beam in a precast shear wall prefabricated cuts
Power wall is total to two panels, is formed and splits assembled system by the structure that coupling beam in two panels precast shear wall and a precast shear wall is constituted；
It is provided with anchor plate in the shear wall of connector on precast shear wall, connector is provided in coupling beam in precast shear wall
Coupling beam built in steel plate, anchor plate passes through respectively with steel plate built in the coupling beam of band connection part in the shear wall of band connection part connect
Slot and connection steel bar are oppositely arranged, and the link slot alignment being oppositely arranged is adjacent to, and the connection steel bar alignment being oppositely arranged is adjacent to, and is aligned
The I-shaped slot formed between the link slot being adjacent to is aligned between the connection steel bar being adjacent to by connecting I-steel connection and passes through company
Steel loop connection is connect, coupling beam in precast shear wall, precast shear wall and connection I-steel is made to be connected as entirety；
(2) the span centre position of coupling beam is split in precast shear wall, and the prefabricated shearing for carrying half bridging beam of two panels is formed after fractionation
Wall forms and splits assembled system by the structure of the prefabricated shear wall for carrying half bridging beam of two panels；Two panels is prefabricated to carry half bridging beam
Shear wall on respectively installation be separately installed with anchor plate in the shear wall of band connection part, anchoring in the shear wall of band connection part
Steel plate is oppositely arranged by link slot and connection steel bar respectively, and the link slot alignment being oppositely arranged is adjacent to, the connection being oppositely arranged
Steel bar alignment is adjacent to, be directed at the I-shaped slot that is formed between the link slot being adjacent to by connecting I-steel connection, is aligned and is adjacent to
By connecting steel loop connection between connection steel bar, the prefabricated shear wall for carrying half bridging beam and connection I-steel is set to be connected as whole
Body.
2. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that in order to realize prefabricated shearing
The connection of coupling beam in wall and precast shear wall, the anchor plate in the shear wall of pre-buried band connection part in precast shear wall, pre-
Steel plate built in the coupling beam of pre-buried band connection part in coupling beam in shear wall processed；In order to realize the prefabricated shearing for carrying half bridging beam of two panels
Anchor plate in the shear wall of pre-buried band connection part is distinguished in the connection of wall in the prefabricated shear wall for carrying half bridging beam.
3. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that the shear wall of band connection part
Interior anchor plate includes anchor plate and I-shaped steel fastener in shear wall, and the side of anchor plate connects with I-steel in shear wall
Fitting vertical connection is integrated, and the outside setting link slot and connection steel bar of I-shaped steel fastener, link slot is vertically arranged, vertically
There are vertical gaps, connection steel bar to be arranged symmetrically in link slot both sides in the middle part of the link slot of setting；Connection steel bar is L-shaped, connection
Being vertically welded on one side on I-shaped steel fastener for steel bar, connects the another side of steel bar straight up.
4. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that in the coupling beam of band connection part
It includes steel plate built in coupling beam and I-shaped steel fastener to set steel plate, and the both sides of steel plate are vertical with I-shaped steel fastener respectively built in coupling beam
It is connected as one, the outside setting link slot and connection steel bar of I-shaped steel fastener, link slot is vertically arranged, vertically arranged company
There are vertical gaps, connection steel bar to be arranged symmetrically in link slot both sides in the middle part of access slot；Connection steel bar is L-shaped, connects the one of steel bar
While being vertically welded on I-shaped steel fastener, the another side of steel bar is connected straight up.
5. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that connect the edge of a wing of I-steel
Downside inward flange chamfering, the slot inside dimensions of link slot are less than the edge of a wing thickness 1mm of connection I-steel, in the wing of connection I-steel
When edge is installed in link slot, the two generates larger frictional force.
6. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that precast shear wall includes steel
Tendons skeleton, band connection part shear wall in anchor plate and concrete, anchor plate passes through shearing in the shear wall of band connection part
Anchor plate is plugged in a upper lateral part of framework of steel reinforcement within the walls, and concreting is around framework of steel reinforcement；Framework of steel reinforcement is prefabricated
Shear wall is indulged muscle, precast shear wall horizontal bar, precast shear wall lacing wire and precast shear wall confined boundary member stirrup and is formed, and two
Row's precast shear wall is indulged muscle and is oppositely arranged in parallel, and often arranges between precast shear wall indulges muscle and is connected by precast shear wall horizontal bar,
The precast shear wall that is oppositely arranged is connected between indulging muscle by precast shear wall lacing wire, two rows of precast shear walls indulge muscle edge it
Between outside up and down precast shear wall confined boundary member stirrup is arranged in parallel.
7. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that coupling beam in precast shear wall
Including framework of steel reinforcement, band connection part coupling beam built in steel plate and concrete, framework of steel reinforcement is set to built in the coupling beam of band connection part
Between the I-shaped steel fastener of steel plate, the periphery of steel plate built in coupling beam, concreting is around framework of steel reinforcement；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.
8. steel plate concrete Shear-wall Connecting Beam Used structure described in accordance with the claim 1, which is characterized in that prefabricated to carry half bridging beam
Shear wall include anchor plate and concrete in the shear wall of framework of steel reinforcement, band connection part, anchor in the shear wall of band connection part
Gu steel plate is plugged in a upper lateral part of framework of steel reinforcement by anchor plate in shear wall, concreting is around framework of steel reinforcement；
Framework of steel reinforcement is that precast shear wall indulges muscle, precast shear wall horizontal bar, precast shear wall lacing wire and precast shear wall constrained edge
Component stirrup forms, and two rows of precast shear walls are indulged muscle and are oppositely arranged in parallel, and often arranges between precast shear wall indulges muscle and is cut by prefabricated
Power wall horizontal bar connects, and the precast shear wall being oppositely arranged is connected between indulging muscle by precast shear wall lacing wire, and two rows are prefabricated to cut
Precast shear wall confined boundary member stirrup is arranged in parallel up and down in outside between the edge of the vertical muscle of power wall.
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| CN201721280519.5U CN207660110U (en) | 2017-09-30 | 2017-09-30 | A kind of steel plate concrete Shear-wall Connecting Beam Used structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524234A (en) * | 2017-09-30 | 2017-12-29 | 沈阳建筑大学 | Steel plate concrete Shear-wall Connecting Beam Used splits structure and preparation method |
| CN109267676A (en) * | 2018-11-09 | 2019-01-25 | 沈阳建筑大学 | The vertical insertion type horizontal connection structure of shear wall and assembly method |
| CN111335508A (en) * | 2020-01-10 | 2020-06-26 | 中国十七冶集团有限公司 | Built-in prestressed reinforcement's combination formula steel sheet concrete shear force wall |
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2017
- 2017-09-30 CN CN201721280519.5U patent/CN207660110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524234A (en) * | 2017-09-30 | 2017-12-29 | 沈阳建筑大学 | Steel plate concrete Shear-wall Connecting Beam Used splits structure and preparation method |
| CN109267676A (en) * | 2018-11-09 | 2019-01-25 | 沈阳建筑大学 | The vertical insertion type horizontal connection structure of shear wall and assembly method |
| CN111335508A (en) * | 2020-01-10 | 2020-06-26 | 中国十七冶集团有限公司 | Built-in prestressed reinforcement's combination formula steel sheet concrete shear force wall |
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