CN108005266A - A kind of strip frame precast reinforced concrete shear wall structure and preparation and installation method - Google Patents
A kind of strip frame precast reinforced concrete shear wall structure and preparation and installation method Download PDFInfo
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- CN108005266A CN108005266A CN201711379411.6A CN201711379411A CN108005266A CN 108005266 A CN108005266 A CN 108005266A CN 201711379411 A CN201711379411 A CN 201711379411A CN 108005266 A CN108005266 A CN 108005266A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of strip frame precast reinforced concrete shear wall structure, mounting hole is provided with the upper end of the strip frame precast reinforced concrete shear wall structure or the end cross rail outer edge of a wing of lower end；The one end for not setting crossbeam is provided with Half Beam connecting seat, and mounting hole is also equipped with the Half Beam connecting seat, corresponding with the position of mounting hole on the end cross rail outer edge of a wing；Precast concrete place corresponding with the position of mounting hole on the cross rail outer edge of a wing of end is provided with the technology groove of installation bolt or nut.Strip frame precast reinforced concrete shear wall structure prefabrication degree of the present invention is high, and situ wet operation is few.Full bolt connecting mode is used between assembled steel reinforced concrete shear walls and with periphery girder steel, site operation speed is fast.Anti-seismic performance is good, is applicable to high earthquake intensity area, and structure maxi-mum height is big.
Description
Technical field
The present invention relates to construction engineering technical field, more particularly to a kind of strip frame precast reinforced concrete shear wall knot
Structure and its preparation and construction method.
Background technology
In China's residential housing, cast-in-situ steel reinforced concrete Shear Wall Residential structure is widely applied.Cast in place reinforced bar
Concrete shear wall structure house has：（1）Structure is integrated with going along with sb. to guard him, and shear wall, which had not only been used as structural elements but also had been used as, goes along with sb. to guard him structure
Part；（2）Structure is with heat insulation integrated, and concrete is thermal inertia material in itself, good heat insulating；（3）Structure and protection integrated,
Reinforcing bar is coated in concrete, is prevented fires without anti-corrosion, and non-maintaining.（4）For structure with decoration integrated, concrete can be directly as
Architectural surface uses.（5）Good economy performance, the rigidity of structure are big.（6）Using effect is good, indoor not head beam dew column.（7）Soundproof effect
It is good.Etc. many comprehensive advantages.But cast-in-situ steel reinforced concrete shear wall structure house still suffers from：Situ wet operation is more, assembling
Change degree is not high, the wasting of resources, environmental pollution, can not achieve the deficiencies of environmental protection of four section one, does not meet building industry modernization
Growth requirement.
Precast reinforced concrete shear wall structural system have prefabrication, assembled in situ construction, the wasting of resources few and
The advantages such as environmental pollution is small, but precast reinforced concrete shear wall structural system still suffers from that join domain quantity is more, node connects
Meet the deficiencies of inconvenient, situ wet operation is more, construction efficiency is not high, of high cost.Reinforcing bar in precast reinforced concrete shear wall structure
Connected frequently with grout sleeve, this kind of connection mode is higher to precast reinforced concrete shear wall requirement on machining accuracy, reinforcing bar position
Slightly deviation is put, live reinforcing bar will be difficult to penetrate in sleeve；Simultaneously because shear force wall reinforcing steel bar quantity is more, and it is working at height,
The centering of levels precast reinforced concrete shear wall and bar connecting site operation difficulty are larger；Lower floor's prefabricated reinforced concrete is cut
Power wall reinforcing bar is overhanging to be penetrated after upper strata precast reinforced concrete shear wall reserves sleeve, it is also necessary to high-strength grouting is irrigated in sleeve
Material, since the process for concealed work and execute-in-place worker is mostly common rural migrant worker, the construction quality of reinforced bar sleeve grouting is difficult
To ensure, also it is difficult to remedy even if having pinpointed the problems, there are some potential safety problems.
Therefore, exploitation has the full assembled connection of factorial praluction, scene, jointing quantity is few, construction efficiency is high, passes through
The technology that the novel fabricated shear wall structural system for the comprehensive advantages such as Ji property is good becomes those skilled in the art's urgent need to resolve is difficult
Topic.
The content of the invention
It is easy to use the object of the present invention is to provide a kind of structure novel and unique, and effectively situ wet can be avoided to make
Industry is more, construction efficiency is not high, of high cost and reinforcing bar grout sleeve connection site operation difficulty is larger, quality is not easy to ensure and into
The strip frame precast reinforced concrete shear wall structure for the problems such as this is high, is a kind of building structural element；Concrete technical scheme
For：
A kind of strip frame precast reinforced concrete shear wall structure, including bar construction and precast concrete；Bar construction bag
Include the vertical reinforcement of horizontal distribution and the horizontal reinforcement of genesis analysis；The strip frame precast reinforced concrete shear wall knot
The height of structure is higher than high from level to level；The bar construction further includes several crossbeams and several columns；The crossbeam and described
Column is made by shaped steel；The top surface of crossbeam is consistent with the floor height of floor；The left and right end portions of the horizontal reinforcement are welded respectively
It is connected on the inner side edge of a wing between two columns；The precast concrete subsection setup, the corresponding position per floor plate are provided with
The reserved section of cast；Precast concrete is arranged between the inner side edge of a wing between two columns；The bar construction is prefabricated in each layer
Cast between concrete, which is reserved in section, to be continued through；The upper end of the strip frame precast reinforced concrete shear wall structure and
The end of lower end is both provided with Half Beam connecting seat.
Further, the height of the reserved section of the cast is not more than this floor plate thickness.
Further, the height of the Half Beam connecting seat is 150mm~300mm.
Further, the thickness of the precast concrete is identical with the crossbeam and the column cross-sectional width.
Present invention also offers the preparation method of above-mentioned strip frame precast reinforced concrete shear wall structure, including it is as follows
Step：
1）In factory, crossbeam made of shaped steel and column are welded into steel framework, the both ends of the steel framework are both provided with Half Beam connection
Seat；
2）Steel framework is placed in die station；Horizontal reinforcement, vertical reinforcement are fixed on the steel framework；The both ends of horizontal reinforcement are distinguished
It is welded on the inner side flange plate between two columns, the both ends of the vertical reinforcement is respectively welded at column both ends
On the base of the Half Beam connecting seat；
3）The corresponding position per floor plate is provided with the reserved section of cast；Concrete is poured into a mould between two columns, is poured
It is carried out at the same time and vibrates；
4）Concrete curing is carried out after the completion of pouring.
Further, the step 1）In be additionally included between the column edge of a wing of bean column node region and weld ribbed stiffener.
The invention also discloses the installation method of above-mentioned strip frame precast reinforced concrete shear wall structure, including it is as follows
Step：
1）Next layer of strip frame precast reinforced concrete shear wall structure is installed；Fixed with temporary support, strip frame is pre-
The column of reinforced concrete shear wall structure processed is attached with periphery girder steel；
2）Each horizontal floor of layer in next layer of strip frame precast reinforced concrete shear wall structure is installed, sets gradually each layer water
Flat floor reinforcing bar；
3）Pour into a mould each floor plate overlapping layer concrete and the reserved section of cast；
4）The Half Beam connecting seat between upper and lower two layers of strip frame precast reinforced concrete shear wall structure is connected；
5）By the column of the upper and lower layer strip frame precast reinforced concrete shear wall structure periphery steel with junction height respectively
Beam is attached；The column by last layer strip frame precast reinforced concrete shear wall structure and periphery girder steel are carried out
Connection；
6）Each horizontal precast floor slab of layer in last layer strip frame precast reinforced concrete shear wall structure is installed, horizontal building is set
Slab muscle；
7）Pour into a mould Concrete Filled floor and the reserved section of cast；
Repeat step 1）To step 7）, until all layers of strip frame precast reinforced concrete shear wall structure are respectively mounted and finish.
Further, the periphery girder steel and the steel column of strip frame precast reinforced concrete shear wall structure pass through high-strength
Spend bolted end-plate connection.
Skeleton of the present invention by the use of steel frame as load-bearing during construction, realizes pre- using multiple depth of structural layer as one
Unit processed, greatly reduces the quantity of jointing, can greatly improve construction efficiency.In levels steel reinforced concrete shear walls
Reinforcing bar by Half Beam connecting seat high strength exploitation, avoid site operation difficulty existing for reinforced bar sleeve grouting connection
Greatly, the shortcomings that quality is not easy to ensure and is of high cost.Steel reinforced concrete shear walls structural seismic performance of the present invention is good, is applicable to height
Intensity area, structure maxi-mum height are big.
Brief description of the drawings
Fig. 1 is the structure diagram of strip frame precast reinforced concrete shear wall structure of the present invention；
Fig. 2 is the internal structure schematic diagram of strip frame precast reinforced concrete shear wall structure of the present invention；
Fig. 3 is the internal structure schematic diagram of upper connecting portion；
Fig. 4 is the internal structure schematic diagram of lower connecting portion；
Fig. 5 is the assembling schematic diagram of strip frame precast reinforced concrete shear wall structure.
In figure：1st, gooseneck；2nd, steel column；3rd, horizontal reinforcement；4th, vertical reinforcement；5th, Half Beam connecting seat；5-1, connection add
Strength rib；7th, concrete；8th, junction steel plate；9th, periphery girder steel；A, upper strata shear wall structure；B, lower floor's shear wall structure.
Embodiment
The present invention is more fully illustrated below with embodiment.The present invention can be presented as a variety of multi-forms,
It is not construed as being confined to the exemplary embodiment described here.
For ease of explanation, spatially relative terms such as " on ", " under " " left side " " right sides " can be used herein, for saying
The element or feature shown in bright figure is relative to another element or the relation of feature.It should be understood that except in figure
Outside the orientation shown, spatial terminology is intended to include the different azimuth of device in use or operation.If for example, in figure
Device is squeezed, be stated as positioned at other elements or feature " under " element will be located into other elements or feature " on ".Cause
This, exemplary term " under " both upper and lower orientation can be included.Device can be positioned otherwise（It is rotated by 90 ° or is located at
Other orientation）, can correspondingly be explained used herein of the opposite explanation in space.
As shown in Figure 1, the strip frame precast reinforced concrete shear wall structure in the present embodiment, including concrete seven and
Bar construction.During cast, the concrete seven of whole shear wall is not that cast is integrated；But step pouring.Concrete seven respective layer
The position of floor is provided with the reserved section of cast, and the reinforcing bar of floor or only top bars stretch into and be anchored in each layer precast concrete
Between cast reserve section, and together with scene pours into a mould with floor and prefabricated steel reinforced concrete shear walls, improve the knot of building
Structure intensity and globality.
As shown in Figures 2 to 4, bar construction includes the vertical reinforcement 4 of horizontal distribution and the horizontal reinforcement of genesis analysis
3.In order to improve the intensity of shear wall structure, rigidity, ductility and easy to connect, bar construction further includes several layer of gooseneck 1
With the steel frame of several steel columns 2 composition；Steel frame can be by storey setting.Bar construction is between each layer precast concrete
Cast reserve in section and continue through, reduce jointing quantity, simplify work progress.Upper and lower perforative vertical reinforcement 4
The intensity and globality of strip frame precast reinforced concrete shear wall structure can be improved.In the precast reinforced coagulation of strip frame
The cast of the upper and lower ends of native shear wall structure, which is reserved, is provided with connection structure in section；If by connection structure can easily by
Dry shear wall structure concatenates up and down, suitable for multilayer or skyscraper.
Strip frame precast reinforced concrete shear wall structure can use the forms such as yi word pattern, T-shaped, L-shaped or cross；
Bearing diagonal can also be set between layer gooseneck 1 and steel column 2；Improve the intensity of steel framework.
Since column 2 is arranged on the outside of concrete seven, the end set of periphery girder steel has connecting seat, is bolted
On column 2.
The shape that Half Beam connecting seat 5 is divided into upper and lower two halves with 1 horizontal truncation of crossbeam is identical.In use, utilize junction steel plate
8, two Half Beam connecting seats 5 are linked together by bolt, it is consistent with the size of whole crossbeam.In order to improve upper strata shear wall
Bonding strength between structure A and lower floor shear wall structure B, between the edge of a wing of column 2, the edge of a wing pair with Half Beam connecting seat 5
The position answered is welded with horizontal ribbed stiffener；Horizontal connection ribbed stiffener 5-1 is welded with the end of column 2；Connect ribbed stiffener
The length of 5-1 is more than 300mm；Bolt hole is provided with connection ribbed stiffener 5-1；By bolt by upper strata shear wall structure A and
Fastened between the connection ribbed stiffener of lower floor shear wall structure B, improve the reliability of connection.
For the ease of being connected with each floor plate, the globality of structure is improved, the height for pouring into a mould reserved section is not more than this floor
Plate thickness.
In order to improve the bonding strength of upper strata shear wall structure A and lower floor shear wall structure B；The height of Half Beam connecting seat is
150mm~300mm.
Strip frame precast reinforced concrete shear wall structure is prepared by the following method：
1）In factory, crossbeam made of shaped steel 1 and steel column 2 are welded into steel framework, the upper end welding end of steel column 2 is horizontal
Beam；Bottom welding Half Beam connecting seat 5；If needing, ribbed stiffener can be welded between the column edge of a wing of bean column node region；
2）The outer impeller of casting concrete（Not shown in figure）, thermal-insulation connecting piece is set on the outer impeller of concrete（Not shown in figure）,
And conserved；
3）After the completion of the outer impeller maintenance of concrete, it is placed in die station, insulating layer is placed on outer impeller（Not shown in figure）,
Thermal-insulation connecting piece penetrates insulating layer；Insulating layer is such as not required or insulating layer and outer impeller is not required, it is convenient to omit step 2）And step
Rapid 3）；
4）Steel framework is placed in die station；Horizontal reinforcement 3, vertical reinforcement 4 are fixed on steel framework；By the two end portions of horizontal reinforcement 3
It is not welded on the inner side flange plate between two columns 2, the both ends of vertical reinforcement 4 are respectively welded at the Half Beam at 2 both ends of column
On the base of connecting seat 5；
5）The corresponding position per floor plate is provided with the reserved section of cast；Concrete is poured into a mould between two columns 2, it is same what is poured
Shi Jinhang vibrates；
6）Concrete curing is carried out after the completion of pouring.Pour and the reserved section of cast is left among the concrete seven to be formed, poured for scene
Build.Steel framework is segmented and surrounds by prefabricated concrete block 7.
As shown in figure 5, after strip frame precast reinforced concrete shear wall structure is transported to scene, by the following method into
Row installation：
1）Next story shear wall construction B is installed；Fixed with temporary support, by strip frame precast reinforced concrete shear wall structure
Column 2 be attached with periphery girder steel 9；
2）Each horizontal floor of layer in next story shear wall construction B is installed, sets gradually the horizontal floor bar of each layer；
3）Pour into a mould each floor plate overlapping layer concrete and the reserved section of cast；
4）The Half Beam connecting seat 5 between upper and lower two layers of strip frame precast reinforced concrete shear wall structure is connected；
5）By 2 bottom of column of last layer shear wall structure A and 2 top of column of next story shear wall construction B respectively with being connected
The periphery girder steel 9 of place's height is attached；By the column 2 by last layer shear wall structure A and the periphery girder steel 1 of each floor
It is attached；
6）Each horizontal precast floor slab of layer in last layer strip frame precast reinforced concrete shear wall structure is installed, horizontal building is set
Slab muscle；
7）Section is reserved in the cast of cast Concrete Filled floor and junction；
Upper strata shear wall structure A and lower floor shear wall structure B are installed；Repeat step 1）To step 7）, until all layers
Shear wall structure, which is respectively mounted, to be finished.
Compared with prior art, precast reinforced concrete shear wall structure can only be pre- using a depth of structural layer as one
Unit processed, causes that jointing quantity is more, and construction efficiency is not high；Skeleton of the present invention by the use of steel frame as load-bearing during construction,
Realize using multiple depth of structural layer as a prefabricated unit, greatly reduce the quantity of jointing, can greatly improve
Construction efficiency.Periphery steel framework column using hot rolled H-shaped, easy to girder steel using being bolted entirely；Periphery steel framework column and shear wall
Thickness is identical, and bending bearing capacity is stronger outside the face of shear wall, is connected with girder steel more convenient.Precast reinforced concrete shear wall
Structure vertically connects generally use bar splicing or grout sleeve connection mode, processing essence of this kind of connection mode to prefabricated components
Spend more demanding, site operation difficulty；Sleeve grouting be concealed work, grouting quality is difficult to ensure that, and reinforcing steel bar connecting sleeve tube into
This is higher.The present invention：1）Half Beam connecting seat using upper and lower section precast shear wall is connected by junction steel plate high-strength bolt,
Avoid the problem of Vertical bar connection；2）Girder steel of the present invention and precast shear wall are upper and lower by high-strength bolt end plate connection
Section precast shear wall periphery steel framework not only plays the role of the upper and lower precast shear wall of connection but also plays and girder steel connection function, girder steel end
Plate had not only played the role of with upper and lower section precast shear wall connection function but also had played to be connected upper and lower section precast shear wall, multi-purpose content,
Better economy.Due to steel construction high precision machining, connection mode of the present invention can ensure site operation quality；The connection at the same time
Without concealed work, quality is easy to ensure mode.Load-bearing skeleton and last layer are installed when periphery steel framework of the present invention can play installation
Connector that unit and periphery girder steel 9 connect while can be with confined concrete, and lotus is born jointly with armored concrete part
Carry, bearing capacity higher, anti-seismic performance is more preferable, can be adapted for high earthquake intensity area.
A kind of strip frame precast reinforced concrete shear wall structure of the present invention and its preparation and installation method tool
Have：
（1）Prefabrication degree is high, and situ wet operation is few.Strip frame precast reinforced concrete shear wall structure is with multiple structures
Layer height is integral prefabricated in factory for an installation unit.
（2）Prefabricated construction.Strip frame precast reinforced concrete shear wall structure and girder steel and last layer strip frame
Precast reinforced concrete shear wall structure uses full bolt connecting mode, and site operation speed is fast.
（3）Anti-corrosion fire protecting performance is good, cost saving.The big portion of steel construction in strip frame precast reinforced concrete shear wall structure
Subpackage is overlying in concrete, and anti-corrosion fire protecting performance is good, anti-corrosion fire prevention cost saving.
（4）Structure, go along with sb. to guard him, keep the temperature, is decoration integrated.Strip frame precast reinforced concrete shear wall structure both plays structure
The function of load-bearing, and play the function of building enclosure, at the same insulating layer can in factory with strip frame prefabricated reinforced concrete
Shear wall structure is integral prefabricated, and the outer impeller outer surface of structure can realize clear-water concrete, architectural concrete effect, realize structure,
Go along with sb. to guard him, keep the temperature, is decoration integrated.
（5）Anti-seismic performance is good, and steel reinforced concrete shear walls structural seismic performance is good, is applicable to highly seismic region, and structure is fitted
It is big with height.
Deng many advantages, such as, can be applied to multi and tall steel building building, have especially in steel house preferable
Popularizing application prospect.
Above-mentioned example is only intended to the explanation present invention, in addition, also has a variety of different embodiments, and these are implemented
Mode be all those skilled in the art after comprehension inventive concept it is also envisioned that therefore, will not enumerate herein.
Claims (9)
1. a kind of strip frame precast reinforced concrete shear wall structure, including bar construction and precast concrete；Bar construction
The horizontal reinforcement of vertical reinforcement and genesis analysis including horizontal distribution；It is characterized in that, the strip frame is precast reinforced
The height of concrete shear wall structure is higher than high from level to level；The bar construction further includes several crossbeams and several columns；
The crossbeam and the column are made by shaped steel；The top surface of crossbeam is consistent with the floor height of floor；The horizontal reinforcement
Left and right end portions are respectively welded on the inner side edge of a wing between two columns；The precast concrete subsection setup, it is corresponding per floor
The position of plate is provided with the reserved section of cast；Precast concrete is arranged between the inner side edge of a wing between two columns；The reinforcing bar
Cast of the structure between each layer precast concrete, which is reserved in section, to be continued through；The strip frame prefabricated reinforced concrete shearing
The end of the top and bottom of wall construction is both provided with Half Beam connecting seat.
2. strip frame precast reinforced concrete shear wall structure as claimed in claim 1, it is characterised in that the cast is pre-
The height of section is stayed to be not more than this floor plate thickness.
3. strip frame precast reinforced concrete shear wall structure as claimed in claim 2, it is characterised in that the Half Beam connects
The height of joint chair is 150mm~300mm.
4. strip frame precast reinforced concrete shear wall structure as claimed in claim 2, it is characterised in that described prefabricated mixed
The thickness for coagulating soil is identical with the crossbeam and the column cross-sectional width.
5. such as the preparation method of any strip frame precast reinforced concrete shear wall structure in claim 1 to 5, its feature
It is, includes the following steps：
1）In factory, crossbeam made of shaped steel and column are welded into steel framework, the both ends of the steel framework are both provided with Half Beam connection
Seat；
2）Steel framework is placed in die station；Horizontal reinforcement, vertical reinforcement are fixed on the steel framework；The both ends of horizontal reinforcement are distinguished
It is welded on the inner side flange plate between two columns, the both ends of the vertical reinforcement is respectively welded at column both ends
On the base of the Half Beam connecting seat；
3）The corresponding position per floor plate is provided with the reserved section of cast；Concrete is poured into a mould between two columns, is poured
It is carried out at the same time and vibrates；
4）Concrete curing is carried out after the completion of pouring.
6. the preparation method of strip frame precast reinforced concrete shear wall structure as claimed in claim 7, it is characterised in that
The step 1）In be additionally included between the column edge of a wing of bean column node region and weld ribbed stiffener.
7. the preparation method of strip frame precast reinforced concrete shear wall structure as claimed in claim 7, it is characterised in that
The step 1）In be additionally included in bean column node region column outer side wing edge bolt hole be set.
8. such as the installation method of any strip frame precast reinforced concrete shear wall structure in claim 1 to 5, its feature
It is, includes the following steps：
1）Next layer of strip frame precast reinforced concrete shear wall structure is installed；Fixed with temporary support, strip frame is pre-
The column of reinforced concrete shear wall structure processed is attached with periphery girder steel；
2）Each horizontal floor of layer in next layer of strip frame precast reinforced concrete shear wall structure is installed, sets gradually each layer water
Flat floor reinforcing bar；
3）Pour into a mould each floor plate overlapping layer concrete and the reserved section of cast；
4）The Half Beam connecting seat between upper and lower two layers of strip frame precast reinforced concrete shear wall structure is connected；
5）By the column of the upper and lower layer strip frame precast reinforced concrete shear wall structure periphery steel with junction height respectively
Beam is attached；The column by last layer strip frame precast reinforced concrete shear wall structure and periphery girder steel are carried out
Connection；
6）Each horizontal precast floor slab of layer in last layer strip frame precast reinforced concrete shear wall structure is installed, horizontal building is set
Slab muscle；
7）Pour into a mould Concrete Filled floor and the reserved section of cast；
Repeat step 1）To step 7）, until all layers of strip frame precast reinforced concrete shear wall structure are respectively mounted and finish.
9. the installation method of strip frame precast reinforced concrete shear wall structure as claimed in claim 8, it is characterised in that
The periphery girder steel and the steel column of strip frame precast reinforced concrete shear wall structure pass through high-strength bolt end plate connection.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532795A (en) * | 2018-07-11 | 2018-09-14 | 上海应用技术大学 | The vertical rigid connection node of assembly concrete shear wall structure and construction method |
| CN114232844A (en) * | 2021-12-16 | 2022-03-25 | 中建五局第三建设有限公司 | Shear wall system of full-assembly type building and wallboard module prefabricating method thereof |
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| CN114232844A (en) * | 2021-12-16 | 2022-03-25 | 中建五局第三建设有限公司 | Shear wall system of full-assembly type building and wallboard module prefabricating method thereof |
| CN114232844B (en) * | 2021-12-16 | 2023-08-25 | 中建五局第三建设有限公司 | Shear wall system of fully assembled building and wallboard module prefabrication method thereof |
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