CN208650313U - A kind of assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure - Google Patents
A kind of assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure Download PDFInfo
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- CN208650313U CN208650313U CN201820209331.XU CN201820209331U CN208650313U CN 208650313 U CN208650313 U CN 208650313U CN 201820209331 U CN201820209331 U CN 201820209331U CN 208650313 U CN208650313 U CN 208650313U
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- shearing
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- resistant member
- shear wall
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Abstract
The utility model provides a kind of assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure, it includes the cast-in-place edge member of prefabricated band hole shear wall with the vertical two sides for being incorporated into prefabricated band hole shear wall, prefabricated band hole shear wall includes the coupling beam of the middle wall body of the middle wall body and connection two sides positioned at hole two sides, middle wall body is connected to cast-in-place edge member, the end of cast-in-place edge member is equipped with shearing-resistant member, is connected at the neighbouring interlayer horizontal connection with shearing-resistant member Coupled Shear Wall structure by shearing-resistant member.The utility model is by disconnecting the vertical reinforcement of prefabricated band hole shear wall, sleeve connection quantity is reduced with this, the quantity of reinforcement that the cast-in-place edge member wall in precast wall body two sides is increased by the strong principle such as bending resistance, can make up vertical reinforcement and disconnect the loss for causing Bend bearing capacity;The reduction that vertical reinforcement disconnection causes the shear resistance at interlayer horizontal joint can be made up by the setting of shearing-resistant member.
Description
Technical field
The utility model relates to a kind of assembly of integral shearing wall structure more particularly to a kind of assembled integral reinforced concretes
Soil zone shearing-resistant member Coupled Shear Wall structure.
Background technique
It is being risen " assembled integral concrete shear wall structure " for domestic at present, wall steel bar vertically connects more
Using " sleeve connection " or " constraint slurry anchor connection " method.Those connection methods are required to carry out the connection of a large amount of reinforcing bars, not only
Structural cost is increased, since reinforcing bar location difficulty can also cause great puzzlement to construction personnel in installation process.
Utility model content
It is existed in the prior art or potential shortcoming in view of above-mentioned, the utility model provides a kind of simplified connection
Assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure can be avoided in shear wall assembly construction using a large amount of
Sleeve connection mitigates construction burden and reduces construction cost.
To achieve the above object, the utility model provides a kind of assembled integral reinforced concrete band shearing-resistant member connection limb
Shear wall structure comprising prefabricated band hole shear wall is cast-in-place with the vertical two sides for being incorporated into prefabricated band hole shear wall
Edge member, prefabricated band hole shear wall include the centre of the middle wall body and connection two sides positioned at hole two sides
The coupling beam of wall, the middle wall body are connected to the cast-in-place edge member, and the end of the cast-in-place edge member is equipped with shearing resistance
Part is connected at the neighbouring interlayer horizontal connection with shearing-resistant member Coupled Shear Wall structure by the shearing-resistant member.
By adopting the above technical scheme, in the upper and lower level interlayer with shearing-resistant member Coupled Shear Wall structure for carrying out the utility model
When connection, Vertical bar connection is carried out it is not necessary that a large amount of grout sleeve is arranged at the upper and lower level horizontal joint of shear wall structure,
The usage quantity for reducing grout sleeve, alleviates construction burden, and strengthening measure is to increase precast wall body by the strong principle such as bending resistance
The quantity of reinforcement of the cast-in-place edge member wall in two sides can make up vertical distribution bar disconnection and cause Bend bearing capacity
Loss, to save material and prefabricated components factory manufacturing cost;Shearing-resistant member is set in the end of cast-in-place edge member, by anti-
The setting for cutting part can make up shear wall vertical reinforcement and disconnect the reduction for causing the shear resistance at interlayer horizontal joint.
In the embodiments of the present invention, the shearing-resistant member is vertically arranged, and the first end of the shearing-resistant member is embedded in described
In cast-in-situ wall, the second end of the shearing-resistant member extends the cast-in-situ wall.
In the embodiments of the present invention, the shearing-resistant member is reinforcing bar or fashioned iron.
In the embodiments of the present invention, the bottom of the middle wall body is equipped with grouting blind hole, the bottom of the middle wall body
Portion is equipped with the seat pulp layer reserving gaps communicated with the grouting blind hole.
In the embodiments of the present invention, prefabricated band hole shear wall further includes sleeper, and the sleeper is connected to often
The side close to the hole of the middle wall body of side, the coupling beam are connected to the sleeper of two sides.
In the embodiments of the present invention, the inside of the sleeper is equipped at least by the first vertical muscle and first level stirrup
The first bar construction formed is connected, and the first end of the first vertical muscle is connected with grout sleeve, the first vertical muscle
Second end extend the sleeper.
In the embodiments of the present invention, the inside of the middle wall body is equipped at least horizontal by the second vertical muscle and second
Muscle connects the second bar construction to be formed, and partly or entirely the middle wall body is extended in the end of second horizontal bar
Vertical side.
In the embodiments of the present invention, the inside of the coupling beam, which is equipped with, at least indulges muscle and coupling beam by coupling beam stud, coupling beam
Stirrup connects the coupling beam frame to be formed, and the coupling beam indulges the middle walls that muscle extends the two sides of the coupling beam and is connected to two sides
Body.
In the embodiments of the present invention, the cast-in-place edge member includes at least by the vertical muscle of third and third level hoop
Muscle connects the third bar construction to be formed and pours in the concrete structure of the third bar construction, the vertical muscle of third
End extend the concrete structure.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure in the utility model embodiment
Structural schematic diagram.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
As shown in fig.1, providing a kind of assembled integral reinforced concrete band shearing resistance in the embodiments of the present invention
Part Coupled Shear Wall structure mainly includes prefabricated band hole shear wall 11 and is incorporated into vertical the two of prefabricated band hole shear wall
The cast-in-place edge member 12 of side, wherein prefabricated band hole shear wall 11 further comprises the sleeper 111 for being sequentially located at hole two sides
With the coupling beam 113 of the sleeper 111 and middle wall body 112 of middle wall body 112 and connection two sides, sleeper 111, middle wall body 112
It is prefabricated components concrete component with coupling beam 113, middle wall body 112 is connected to cast-in-place edge member 12.Cast-in-place edge member
12 end is equipped with shearing-resistant member 14, passes through shearing resistance at the neighbouring interlayer horizontal connection with shearing-resistant member Coupled Shear Wall structure
Part 14 is connected.
In the upper and lower level interlayer connection with shearing-resistant member Coupled Shear Wall structure for carrying out the utility model, without shearing
A large amount of grout sleeve is set at the upper and lower level horizontal joint of wall construction and carries out Vertical bar connection, reduces making for grout sleeve
With quantity, construction burden is alleviated, instead, cast-in-place edge member is set in shear wall structure two sides, it can be by shear wall
Sound construction and be firmly secured in overall structure, and by improving matching for prefabricated band hole shear wall and cast-in-place edge member
Muscle structure, and shearing-resistant member is set to connect upper and lower level shear wall structure in cast-in-place edge member, enable shear wall structure
The bonding strength for reaching the precast shear wall of conventional grout sleeve connection reaches cast-in-place shear wall Bend and horizontal joint
The requirement of shearing resistance.
As shown in Figure 1, the quantity of the middle wall body 112 in the present embodiment is two, the relative inner of two middle wall bodies 112
Respectively be connected to a sleeper 111, the opposite outside of two middle wall bodies 112 is respectively connected to a cast-in-place edge member 12, two sides it is dark
A hole is formed between column 111, the upper edge at hole is equipped with one of coupling beam 113, and the both ends of the coupling beam 113 are connected to the sleeper of two sides
111 and middle wall body 112.
It is reserved with grouting blind hole 13 in the bottom of middle wall body 112, grouting blind hole 13 is to be reserved in prefabricated components surface, use
In the hole of slip casting, which includes vertically being provided with the vertical hole of the bottom of middle wall body 112 and through vertical
Two apertures of the middle wall body 112 at hole, two apertures are arranged in parallel up and down, underlying aperture as injected hole,
The aperture being located above is as slurry outlet, in use, injecting slurries into injected hole, slurries flow through vertical hole and reach middle walls
The bottom of the bottom of body 112, middle wall body 112 is fixed after grout cures, when there is slurries outflow in slurry outlet, represents note
Slurry is completed, and can stop slip casting at this time, in this way, the grouting blind hole by 112 bottom of middle wall body can be using slurries to middle walls
The bottom of body 112 is fixed, without the connection of a large amount of grout sleeves and reinforcing bar.Be in the milk blind hole when not in use, generally
Metal stopper is filled in, in it to prevent blocking hole after foreign object intrusion.
The inside of sleeper 111, which is equipped with, at least connects formed first by the first vertical muscle 1111 and first level stirrup 1112
Bar construction, first bar construction are frame rod structure, and more first vertical muscle 1111 are arranged with a fixed spacing in rectangular matrix,
With a fixed spacing, genuine bind round is located at the outer of more first vertical muscle 1111 to multiple tracks first level stirrup 1112 together from bottom to top
Side, sound construction, wherein the first vertical muscle 1111 uses Large-size rebar, such as the reinforcing bar of 16mm~18mm diameter, preferably
16mm diameter, and configured using the principle equivalent with cast-in-place shear wall Bend.Further, the of sleeper 111
The bottom of one vertical muscle 1111 is connected with grout sleeve 1113, and the top plate of the first vertical muscle 1111 extends the top of sleeper 111,
The connection structure being connected with the bottom of the first vertical muscle of upper layer sleeper by grout sleeve is constituted, Lai Zengqiang prefabricated band hole is cut
Bond strength of the power wall when upper and lower level connects.The utility model only need to be to the sleeper at hole edge using grout sleeve connection
Mode, it is only necessary to which a small amount of grout sleeve connection is set, for middle wall body and cast-in-place edge member no setting is required grout sleeve
Connection greatly reduces the use of grout sleeve connection, can save a large amount of manpower objects compared to the connection of traditional precast shear wall
Power improves construction efficiency.
Middle wall body 112 be precast member for reinforcing bar concrete, can factory make, in-site installation, middle wall body 112 it is interior
Portion, which is equipped with, at least connects the second bar construction formed by the second vertical muscle 1121 and the second horizontal bar 1122, and partly or entirely
The vertical two sides of middle wall body 112 are extended in the end of second horizontal bar 1122, for connecting the cast-in-place edge member 12 of two sides
With sleeper 111.It, can be by middle wall body when such as cast-in-situ floor when the top of middle wall body 112 needs to be arranged top plate structure 15
The top of middle wall body 112 is extended in the upper end end of second vertical muscle 1121 some or all of in 112, those are extended steel
Muscle is directly cast in top plate structure 15, to improve the bond strength of middle wall body 112 Yu top plate structure 15, company herein
Knot is not necessarily to steel reinforcement abutting joints, therefore also there is no need to which the connection of grout sleeve and vertical reinforcement is arranged, only need to be by top plate structure 15
Concrete be directly cast on reserved extension reinforcing bar at the top of middle wall body, be attached, operate without grout sleeve
Simplicity not will increase any construction burden.And in the bottom of middle wall body 112, due to without the reinforcing bar with lower layer precast wall body
Overlapping splice, just without only needing indwelling a small amount of in the pre-buried a large amount of reinforcing bar connection grout sleeve in the bottom of middle wall body 112,
A pulp layer is made such as two grouting blind holes, it is easy to operate, it constructs without a large amount of steel reinforcement abutting joints, saves construction cost, mention
High construction efficiency.
The inside of coupling beam 113, which is equipped with, at least indulges muscle 1132 and the connection shape of coupling beam stirrup 1133 by coupling beam stud 1131, coupling beam
At coupling beam frame, wherein coupling beam stud 1131 is vertically arranged, and coupling beam indulges that muscle 1132 is horizontally disposed, and coupling beam stirrup 1133 is vertically set
It sets and binds round and be located at the outside that coupling beam indulges muscle 1132.Extend the vertical two sides of coupling beam and be connected to two in the both ends that coupling beam indulges muscle 1132
The sleeper 111 and middle wall body 112 of side.When the top of coupling beam 113 need setting top plate structure 15, when such as cast-in-situ floor, can will
The top of coupling beam 113 is extended in the upper end end of coupling beam stud 1131 some or all of in coupling beam 113, those are extended reinforcing bar
It is directly cast in top plate structure 15, to improve the bond strength of coupling beam 113 Yu top plate structure 15, connection herein is not necessarily to
Steel reinforcement abutting joints, therefore also there is no need to which the connection of grout sleeve and vertical reinforcement is arranged, it only need to be by the coagulation of top plate structure 15
Soil is directly cast on the extension reinforcing bar reserved at the top of coupling beam 113, is attached without grout sleeve, easy to operate, no
It will increase any construction burden.
Cast-in-place edge member 12 includes at least connecting the third formed by the vertical muscle 121 of third and third horizontal hoop 122
It bar construction and pours in the concrete structure of the third bar construction, wherein extend mixed in the both ends of the vertical muscle 121 of third
Xtah Crude Clay structure, for being overlapped with upper and lower structures.The cast-in-place edge member 12 is using traditional cast in situ ferroconcrete wall body
Form of construction work, when construction, binding third bar construction first, by the vertical muscle of the third of third bar construction and lower plywood structure 16
Reserved vertical reinforcement overlap joint, then installation template structure, then casting concrete at the top of (cast-in-situ floor).Cast-in-place edge member 12
The bottom of the vertical muscle of third can directly be overlapped on the reserved vertical reinforcement of lower plywood structure 16, easy to operate, no setting is required
Grout sleeve is attached.The reserved vertical muscle of third in cast-in-place 12 bottom of edge member is pre- for connecting 16 top of lower plywood structure
The vertical reinforcement stayed, the vertical muscle of third reserved at the top of cast-in-place edge member 12 are then used to connect the vertical steel of top plate structure 15
Therefore muscle can establish company that is good and consolidating using cast-in-place edge member 12 between top plate structure 15, lower plywood structure 16
Knot body system, globality is strong, and bending resistance shearing resistance and carrying energy are superior.
Preferably, outwardly extending second horizontal bar 1121 in the middle wall body 112 of prefabricated band hole shear wall 11
End can be further connected to the third bar construction of the cast-in-place edge member 12 of respective side and the first reinforcing bar knot of sleeper 111
Structure, to increase the bond strength of prefabricated band hole shear wall 11 Yu cast-in-place edge member 12, by prefabricated band hole shear wall 11
Vertical two sides cast-in-place edge member 12 is respectively set, utilize the good whole connectivity of cast-in-place edge member 12 and bending resistance shearing resistance energy
Power can be improved the bending resistance shearing resistance and bearing capacity of prefabricated band hole shear wall 11 and upper and lower structures at horizontal joint, make up
Connecting structure is weak caused by reducing the connection of reinforcing bar and grout sleeve at horizontal joint because of prefabricated band hole shear wall 11
With the problem of bending resistance shear resistance difference, it is ensured that integrally-built stability and safety.
In addition, can by improve the bar construction in prefabricated band hole shear wall 11 and cast-in-place edge member 12 arrangement of reinforcement and
Construction etc., further strengthens the structural strength and bending resistance shear resistance of the compound Coupled Shear Wall structure of the utility model.Prefabricated
The second vertical muscle being vertically distributed in middle wall body 112 with hole shear wall 11 configure and upper using minimum steel ratio
It is disconnected at lower layer's horizontal joint, is stayed at horizontal joint and set 20mm pulp layer 131, by marking the bottom of middle wall body 112
Height is 20mm higher than the elevation of bottom of the cast-in-place edge member 12 of its two sides and sleeper 111, in middle wall body 112 bottom formed to
The seat pulp layer reserving gaps of a slurry are poured, and blind hole of being in the milk is connected to this pulp layer reserving gaps, completed to grouting blind hole
In mortar depositing construction after, the 20mm pulp layer 131 can be formed in the bottom of middle wall body 112.The first of middle wall body 112
Under the premise of vertical muscle is configured and disconnected using minimum steel ratio, the third of the cast-in-place edge member 12 of two sides is vertical
Muscle uses Large-size rebar, and such as 16mm~18mm, preferably 16mm, the selection of the vertical muscle of third and arrangement are used and cast-in-place shearing
The equivalent principle of wall Bend is configured.The bar diameter of the vertical muscle of the second of middle wall body 112 is less than cast-in-place edge
The bar diameter of the vertical muscle of the third of component 12, using the reinforcing bar of general diameter.
As the better embodiment of the utility model, the end of the cast-in-place edge member 12 of two sides is provided with shearing-resistant member
14, and be attached at the neighbouring interlayer horizontal joint with shearing-resistant member Coupled Shear Wall structure by the shearing-resistant member 14,
The shearing strength at upper and lower level shear wall structure horizontal joint can be enhanced by the setting of shearing-resistant member 14, in selection shearing-resistant member 14
When material and distribution situation, can according to actual condition, make at the interlayer horizontal gap of cast-in-place edge member 12 by with cast-in-place shearing
The strong theoretical installations such as wall horizontal joint shearing resistance.Shearing-resistant member 14 in the present embodiment selects bar reinforcement, is embedded in cast-in-place edge member
12 top can also select the shear keies such as fashioned iron, and shearing-resistant member 14 is vertically arranged, and lower end is embedded in the top of cast-in-place edge member 12
Portion, upper end extend the top of cast-in-place edge member 12 and are upward through top plate structure 15, until anchoring into one layer of band shearing resistance
The bottom of the cast-in-place edge member 12 of part Coupled Shear Wall structure.Since cast-in-situ wall is monolithic reinforced concrete structure, it is not necessarily to
Pre-buried grout sleeve carries out reinforcing bar connection, only need to by the shearing-resistant member at the top of the cast-in-place edge member of lower layer directly with the cast-in-place edge in upper layer
The third bar construction of component is overlapped, and welding or binding are together, easy to operate, saves cost.
The utility model assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure is greatlyd save in connection
The usage quantity of grout sleeve, has saved cost, has reduced construction intensity, improve construction efficiency, compared with the prior art,
With effect following prominent:
(1) vertical reinforcement of prefabricated band hole shear wall part is disconnected, vertical reinforcement connector and grouting set is reduced with this
The quantity of cylinder, strengthening measure are the quantity of reinforcement that the cast-in-place edge member wall in precast wall body two sides is increased by the strong principle such as bending resistance, can
To make up the loss that vertical distribution bar disconnection causes Bend bearing capacity, to save material and prefabricated components factory
Manufacturing cost;
(2) due to the reduction of the quantity of Vertical bar connection connector, worker during practice of construction can be greatly reduced
The amount of labour improves construction efficiency, reduces construction cost;
(3) shearing-resistant member is set in the end of cast-in-place edge member, it is vertical that shear wall can be made up by the setting of shearing-resistant member
Reinforcing bar disconnects the reduction for causing the shear resistance at interlayer horizontal joint.
It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The bright revealed content of book is not intended to limit the utility model implementable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
The above is only the preferred embodiment of the utility model, not does in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
Professional and technical personnel, in the range of not departing from technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure, it is characterised in that: including prefabricated band hole
The cast-in-place edge member of mouth shear wall and the vertical two sides for being incorporated into prefabricated band hole shear wall, the prefabricated band hole is cut
Power wall includes the coupling beam of the middle wall body of the middle wall body and connection two sides positioned at hole two sides, and the middle wall body connects
It is connected to the cast-in-place edge member, the end of the cast-in-place edge member is equipped with shearing-resistant member, the neighbouring band shearing-resistant member
It is connected at the interlayer horizontal connection of Coupled Shear Wall structure by the shearing-resistant member, the shearing-resistant member is vertically arranged, the shearing resistance
The first end of part is embedded in the cast-in-situ wall, and the second end of the shearing-resistant member extends the cast-in-situ wall.
2. assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure as described in claim 1, it is characterised in that:
The shearing-resistant member is reinforcing bar or fashioned iron.
3. assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure as described in claim 1, it is characterised in that:
The bottom of the middle wall body is equipped with grouting blind hole, and the bottom of the middle wall body is equipped with the seat communicated with the grouting blind hole and starches
Layer reserving gaps.
4. assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure as described in claim 1, it is characterised in that:
The cast-in-place edge member include at least by the vertical muscle of third connected with third horizontal hoop the third bar construction formed and
It pours in the concrete structure of the third bar construction, the concrete structure is extended in the end of the vertical muscle of third.
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CN201820209331.XU CN208650313U (en) | 2018-02-06 | 2018-02-06 | A kind of assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure |
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CN201820209331.XU CN208650313U (en) | 2018-02-06 | 2018-02-06 | A kind of assembled integral reinforced concrete band shearing-resistant member Coupled Shear Wall structure |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113026994A (en) * | 2021-02-22 | 2021-06-25 | 姚攀峰 | Assembly type double-connecting-beam combined shear wall component, structure and manufacturing and construction method thereof |
CN115653158A (en) * | 2022-10-10 | 2023-01-31 | 中建八局第二建设有限公司 | Novel vertically-distributed steel bar disconnected assembled type section steel shear wall and construction method |
-
2018
- 2018-02-06 CN CN201820209331.XU patent/CN208650313U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113026994A (en) * | 2021-02-22 | 2021-06-25 | 姚攀峰 | Assembly type double-connecting-beam combined shear wall component, structure and manufacturing and construction method thereof |
CN115653158A (en) * | 2022-10-10 | 2023-01-31 | 中建八局第二建设有限公司 | Novel vertically-distributed steel bar disconnected assembled type section steel shear wall and construction method |
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