CN108951869A - A kind of full assembly concrete shear wall structure system of low layer - Google Patents
A kind of full assembly concrete shear wall structure system of low layer Download PDFInfo
- Publication number
- CN108951869A CN108951869A CN201810836614.1A CN201810836614A CN108951869A CN 108951869 A CN108951869 A CN 108951869A CN 201810836614 A CN201810836614 A CN 201810836614A CN 108951869 A CN108951869 A CN 108951869A
- Authority
- CN
- China
- Prior art keywords
- precast
- prefabricated
- shear wall
- embedded
- precast shear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B2001/6195—Connections for building structures in general of slab-shaped building elements with each other the slabs being connected at an angle, e.g. forming a corner
Abstract
The invention discloses a kind of full assembly concrete shear wall structure systems of low layer, including prefabricated isolated footing, the prefabricated ground beam being mounted on prefabricated isolated footing, the prefabricated panel being mounted on prefabricated ground beam and the precast shear wall being vertically mounted on prefabricated panel, and the precast floor slab for being erected at the precast beam between two opposite precast shear walls laid and being laid on precast shear wall and precast beam, prefabricated isolated footing top is embedded with the first embedded bar, prefabricated ground beam both ends offer the first pouring hole passed through for the first embedded bar, prefabricated ground beam top is embedded with multiple second embedded bars, the second pouring hole passed through for the second embedded bar is offered on prefabricated panel.The present invention solves the problems, such as that existing prefabricated concrete structure assembly rate is low, on-site wet operation amount is big, and site operation is mainly the assembled in situ between prefabricated structural element, and connection is safe and reliable, can greatly improve efficiency of construction.
Description
Technical field
The invention belongs to assembled arthitecutral structure and its building technology fields, and in particular to a kind of full assembled coagulation of low layer
Native shear wall structure system.
Background technique
Currently, Building Trade in China mainly carries out building with designing unit and structure design, unit in charge of construction are built on-site
Mode run, project construction links contact compactness it is poor.Thus cause efficiency of construction low, poor product quality, industry
Whole energy consumption is high, causes biggish destruction and waste to environment, resource, the energy.Therefore, pass through the design of modernization, production, fortune
Defeated, installation and scientific management big industrial mode of production, instead of traditional construction industry dispersion, poor efficiency, low-level handicraft
Production method realizes that architectural industrialization is the only way to solve the above problems.Assembled architecture has production standardization, construction
The characteristics of mechanization, IT application in management, resource can largely be saved by developing assembled architecture, actively promote technological innovation, be improved
Architecture quality promotes building enterprise's transition and upgrade, is basic turn that architecture production mode is produced from extensive production to intensive style
Become, is the inevitable approach and developing direction of building industry modernization.
In recent years, assembled architecture achieved fast development in China, but there is also some problems.Now using more
Prefabricated concrete structure, although realizing the prefabrication of partial component, assembled in situ, universal assembly rate is lower, existing
Assembled monolithic concrete structure component between need to bind a large amount of reinforcing bar and cast-in-place concrete is attached.Therefore, existing
Capable prefabricated concrete structure on-site wet operation amount is still larger, can not play completely assembled architecture low energy consumption, efficiently
The advantage of rate, it should which a kind of full assembly concrete shear wall structure system of low layer is provided.
Summary of the invention
It is filled entirely in view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of low layer
With formula concrete shear wall structure system, simple structure and reasonable design improves building industrialization level, solves existing
The problem that prefabricated concrete structure assembly rate is low, on-site wet operation amount is big, the prefabricated rate energy of structural elements in this structural system
Enough reach 95% or more, site operation is mainly the assembled in situ between prefabricated structural element, and site operation only has minimal amount of
Wet construction, connection is safe and reliable, can greatly improve efficiency of construction, and the duration is greatly shortened, and reduces energy consumption, can answer extensively
For low layer urbanization house, high-end villa, tourist resort etc..
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of full assembly concrete shearing of low layer
Wall construction system, it is characterised in that: including prefabricated isolated footing, the prefabricated ground beam being mounted on the prefabricated isolated footing, peace
Prefabricated panel on prefabricated ground beam and the precast shear wall being vertically mounted on the prefabricated panel, and it is erected at two
It is described pre- with respect to the precast beam between the precast shear wall laid and the precast floor slab being laid on precast shear wall and precast beam
Isolated footing top processed is embedded with the first embedded bar, and the prefabricated ground beam both ends offer passed through for the first embedded bar
One pouring hole, the prefabricated ground beam top are embedded with multiple second embedded bars, offer on the prefabricated panel pre- for second
The second pouring hole that reinforcing bar passes through is buried, the precast shear wall bottom, which is offered, to be passed through for the second embedded bar and pour with second
The third pouring hole that hole matches offers recessing groove on the side of the precast shear wall；Between multiple precast shear walls
Type of attachment in horizontal direction is divided into linear type, L-type and T-type, when between two neighboring precast shear wall in the horizontal direction
Type of attachment be linear type when, two ends of two precast shear walls are provided with the first notch, two the first notch phases
The first concrete pouring cavity is formed to laying；When the type of attachment between two neighboring precast shear wall in the horizontal direction is L
When type, two ends of two precast shear walls are provided with the second notch, and it is mixed that the opposite laying of two the second notches forms second
Solidifying soil pours chamber；When the type of attachment between three precast shear walls in the horizontal direction is T-type, the prefabricated shearing of two of them
Two ends of wall are provided with third notch, and a precast shear wall has a smooth end, two third notches and one
The smooth end of precast shear wall forms third concrete pouring cavity；The end of the precast beam is embedded with precast beam and brings out muscle,
The top of the precast shear wall and the top of precast beam are in a row erected with additional levels reinforcing bar, on the additional levels reinforcing bar at
Row is arranged with additional hooping, and cast-in-place concrete forms cast-in-place concrete layer on the precast beam and precast shear wall.
A kind of full assembly concrete shear wall structure system of above-mentioned low layer, it is characterised in that: the prefabricated independent base
Between the top surface of plinth and the bottom surface of the prefabricated ground beam, between the top surface of the prefabricated ground beam and the bottom surface of the prefabricated panel
It is provided with leveling block.
The full assembly concrete shear wall structure system of above-mentioned a kind of low layer, it is characterised in that: on the precast floor slab
It is provided with for the horizontal pre-embedded steel slab of precast floor slab connected horizontally, the side of the horizontal pre-embedded steel slab of precast floor slab is provided with
Multiple anchor bars, the horizontal pre-embedded steel slab of the precast floor slab for two contiguous prefabricated floors being in the same plane pass through the first weldering
Plate is connected as one.
A kind of full assembly concrete shear wall structure system of above-mentioned low layer, it is characterised in that: the precast shear wall
Top is provided with the horizontal pre-embedded steel slab of precast shear wall, and the vertical pre-embedded steel slab of precast floor slab and precast shear wall level are pre-buried
It is connected as one between steel plate by the second welding plate.
The full assembly concrete shear wall structure system of above-mentioned a kind of low layer, it is characterised in that: on the precast floor slab
It is provided with the vertical pre-embedded steel slab of precast floor slab for connecting vertically, it is pre-buried to be provided with precast beam level on the prefabricated top surface of the beam
Steel plate is connected as one between the vertical pre-embedded steel slab of the precast floor slab and the horizontal pre-embedded steel slab of precast beam by third welding plate.
The full assembly concrete shear wall structure system of above-mentioned a kind of low layer, it is characterised in that: first welding plate is
Straight welding plate, second welding plate and third welding plate are right angle welding plate.
Compared with the prior art, the present invention has the following advantages:
1, structural system of the invention is by by prefabricated isolated footing, prefabricated ground beam, prefabricated panel and precast shear wall, with
And precast beam and precast floor slab assembly construction form, and improve building industrialization level, solve existing assembly concrete knot
The problem that structure assembly rate is low, on-site wet operation amount is big, the prefabricated rate of structural elements can reach 95% or more in this structural system,
Site operation is mainly the assembled in situ between prefabricated structural element, and site operation only has minimal amount of wet construction, connection safety
Reliably, efficiency of construction can be greatlyd improve, the duration is greatly shortened, reduces energy consumption.
2, the assembly in structural system of the invention between prefabricated isolated footing and prefabricated ground beam and prefabricated ground beam, prefabricated bottom
It assembles between plate and precast shear wall and is realized by the connection type of dry-and-wet combined, structure is simple, and using effect is good.
3, structural system of the invention brings out muscle by the pre-buried precast beam in end in precast beam, on the top of precast shear wall
Portion and the top of precast beam are in a row erected with additional levels reinforcing bar, and additional hooping is in a row arranged on additional levels reinforcing bar, and
Cast-in-place concrete forms cast-in-place concrete layer on precast beam and precast shear wall, is connected by wet type and realizes precast beam and prefabricated
The connection of shear wall, compared with prior art, the workload of less wet type connection reduces cost of labor, this structural system
In connection it is safe and reliable, not only can guarantee that structure was easy to connect, but also can guarantee that structure forms entirety, avoid cracking, leakage etc. matter
Measure common fault.
4, the configuration of the present invention is simple, design rationally, improve the prefabricated rate of structural elements, improve building industrialization water
It is flat, constructionperiod is greatly shortened, while structure connection is safe and reliable, easy construction is low in cost.
In conclusion the configuration of the present invention is simple, design are rationally, building industrialization level is improved, solves existing assembly
The problem that formula concrete structure assembly rate is low, on-site wet operation amount is big, the prefabricated rate of structural elements can reach in this structural system
To 95% or more, site operation is mainly the assembled in situ between prefabricated structural element, and site operation only has minimal amount of wet work
Industry, connection is safe and reliable, can greatly improve efficiency of construction, and the duration is greatly shortened, and reduces energy consumption, can be widely applied for
Low layer urbanization house, high-end villa, tourist resort etc..
Below by drawings and examples, the present invention is described in further detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the attachment structure schematic diagram of the present invention prefabricated isolated footing and prefabricated ground beam.
Fig. 3 is the attachment structure schematic diagram of prefabricated ground beam of the invention, prefabricated panel and precast shear wall.
Fig. 4 is that two precast shear wall types of attachment of the invention are linear attachment structure schematic diagram.
Fig. 5 is the attachment structure schematic diagram that two precast shear wall types of attachment of the invention are L-type.
Fig. 6 is the attachment structure schematic diagram that three precast shear wall types of attachment of the invention are T-type.
Fig. 7 is the attachment structure schematic diagram of precast shear wall of the present invention and precast beam.
Fig. 8 is the A-A cross-sectional view of Fig. 7.
Fig. 9 is the attachment structure schematic diagram for the two neighboring precast floor slab that the present invention is in the same plane.
Figure 10 is the attachment structure schematic diagram of precast shear wall of the present invention and precast floor slab.
Figure 11 is the attachment structure schematic diagram of precast beam of the present invention and the two neighboring precast floor slab being in the same plane.
Description of symbols:
1-prefabricated isolated footing；The first embedded bar of 1-1-；2-prefabricated ground beams；
The first pouring hole of 2-1-；The second embedded bar of 2-2-；3-prefabricated panels；
The second pouring hole of 3-1-；4-precast shear walls；4-1-third pouring hole；
The first notch of 4-2-；4-3-square notch；4-4-rectilinear reinforcement；
4-5-U-shaped steel muscle；4-6-recessing groove；4-7-third notch；
The horizontal pre-embedded steel slab of 4-8-precast shear wall；5-precast beams；
5-1-precast beam brings out muscle；Horizontal 6-the precast floor slab of pre-embedded steel slab of 5-2-precast beam；
The horizontal pre-embedded steel slab of 6-1-precast floor slab；6-2-anchor bar；
The vertical pre-embedded steel slab of 6-3-precast floor slab；7-leveling blocks；
8-the first concrete pouring cavity；9-the second concrete pouring cavity；
10-third concrete pouring cavities；11-anticracking grout layers；
12-additional bars；13-additional levels reinforcing bars；14-additional hoopings；
15-cast-in-place concrete layers；16-the first welding plate；17-the second welding plate；
18-third welding plates；19-the first sealing plate；20-the second sealing plate.
Specific embodiment
As shown in Figures 1 to 8, the present invention include prefabricated isolated footing 1, be mounted on it is pre- on the prefabricated isolated footing 1
Ground beam 2, the prefabricated panel 3 being mounted on prefabricated ground beam 2 and the precast shear wall 4 being vertically mounted on the prefabricated panel 3 processed,
And it is erected at the precast beam 5 between two opposite precast shear walls 4 laid and is laid on precast shear wall 4 and precast beam 5
On precast floor slab 6, prefabricated 1 top of isolated footing is embedded with the first embedded bar 1-1, and prefabricated 2 both ends of ground beam are opened
Equipped with the first pouring hole 2-1 passed through for the first embedded bar 1-1, it is pre-buried that prefabricated 2 top of ground beam is embedded with multiple second
Reinforcing bar 2-2, offers the second pouring hole 3-1 passed through for the second embedded bar 2-2 on the prefabricated panel 3, described prefabricated to cut
4 bottom of power wall offers the third pouring hole 4-1 for passing through for the second embedded bar 2-2 and matching with the second pouring hole 3-1, institute
It states and offers recessing groove 4-6 on the side of precast shear wall 4；Type of attachment between multiple precast shear walls 4 be divided into linear type,
L-type and T-type, when the type of attachment between two neighboring precast shear wall 4 in the horizontal direction is linear type, two prefabricated to be cut
Two ends of power wall 4 are provided with the first opposite lay of notch 4-2, two the first notch 4-2 and form the first concreting
Chamber 8；When the type of attachment between two neighboring precast shear wall 4 in the horizontal direction is L-type, two precast shear walls 4
Two ends are provided with the second opposite lay of notch 4-3, two the second notch 4-3 and form the second concrete pouring cavity 9；When three
When type of attachment between a precast shear wall 4 in the horizontal direction is T-type, two ends of two of them precast shear wall 4
It is provided with third notch 4-7, a precast shear wall 4 has a smooth end, and two third notch 4-7 and one prefabricated cut
The smooth end of power wall 4 forms third concrete pouring cavity 10；The end of the precast beam 5 is embedded with precast beam and brings out muscle 5-1,
The top of the precast shear wall 4 and the top of precast beam 5 are in a row erected with additional levels reinforcing bar 13, the additional levels reinforcing bar
Additional hooping 14 is in a row arranged on 13, cast-in-place concrete forms cast-in-place concrete layer on the precast beam 5 and precast shear wall 4
15。
As shown in Figure 1, this structural system passes through by prefabricated isolated footing 1, prefabricated ground beam 2, prefabricated panel in the present embodiment
3 and precast shear wall 4 and precast beam 5 and 6 assembled in situ of precast floor slab build, improve building industrialization level, solve
It has determined the problem that existing prefabricated concrete structure assembly rate is low, on-site wet operation amount is big, structural elements in this structural system
Prefabricated rate can reach 95% or more, and site operation is mainly the assembled in situ between prefabricated structural element, and site operation only has
Minimal amount of wet construction, connection is safe and reliable, can greatly improve efficiency of construction, and the duration is greatly shortened, and reduces energy consumption.
As shown in Fig. 2, in the present embodiment, by the prefabricated pre-buried first embedded bar 1-1 in 1 top of isolated footing, pre-
2 both ends of ground beam processed offer the first pouring hole 2-1 passed through for the first embedded bar 1-1, in actual use, firstly, by first
Embedded bar 1-1 passes through the first pouring hole 2-1, then fills high-strength grout into the first pouring hole 2-1, then, pours first
The first sealing plate 19 is installed at the top for building hole 2-1, and by covering loading nut at the top of the first embedded bar 1-1 for first sealing plate
19 are pressed on the top surface of the prefabricated ground beam 2, can complete the assembly between prefabricated isolated footing 1 and prefabricated ground beam 2, knot
Structure is simple, in such a way that dry and wet connection combines, guarantees the globality and peace of prefabricated isolated footing 1 with the assembly of prefabricated ground beam 2
Quan Xing can reduce link cost.
In actual use, the quantity of the first embedded bar 1-1 is 2~4, according to required to be mounted on isolated footing 1
The quantity of prefabricated ground beam 2 determines the quantity of the first embedded bar 1-1 and the arrangement mode of the first embedded bar 1-1.
As shown in figure 3, in the present embodiment, by the pre-buried multiple second embedded bar 2-2 in prefabricated 2 top of ground beam, pre-
The the second pouring hole 3-1 passed through for the second embedded bar 2-2 is opened up on bottom plate 3 processed, is opened up in 4 bottom of precast shear wall for second
The third pouring hole 4-1 that embedded bar 2-2 is passed through and matched with the second pouring hole 3-1, in actual use, firstly, by second
Embedded bar 2-2 sequentially passes through the second pouring hole 3-1 and third pouring hole 4-1, pours to the second pouring hole 3-1 and third of perforation
It builds and fills high-strength grout in the 4-1 of hole, then, the second sealing plate 20 is installed at the top of third pouring hole 4-1, and by second
Second sealing plate 20 is pressed on the bottom surface of the recessing groove 4-6 by set loading nut at the top of embedded bar 2-2, later, uses sand
Slurry blocks the recessing groove 4-6 and passes through so as to complete the assembly between prefabricated ground beam 2, prefabricated panel 3 and precast shear wall 4
The connection type of dry-and-wet combined guarantees the reliability and safety assembled between prefabricated ground beam 2, prefabricated panel 3 and precast shear wall 4
Property.
In the present embodiment, by offering recessing groove 4-6 on the side of precast shear wall 4, make third pouring hole 4-1 not
Need to penetrate through entire precast shear wall 4, third pouring hole 4-1 only needs the bottom from precast shear wall 4 to penetrate through to recessing groove 4-6
At position, the purpose that high-strength grout is filled into the second pouring hole 3-1 and third pouring hole 4-1 is realized using recessing groove 4-6,
It is easy to operate.
In the present embodiment, as shown in Figure 1, the type of attachment between multiple precast shear walls 4 in this structural system is divided into
Linear type, L-type and T-type actually use process, need the difference of the installation site according to each precast shear wall 4, and selection is closed
Suitable precast shear wall 4 and suitable type of attachment；
As shown in figure 4, when the type of attachment between two neighboring precast shear wall 4 in the horizontal direction is linear type,
Two ends of two precast shear walls 4 are provided with the first opposite lay of notch 4-2, two the first notch 4-2 and form first
Concrete pouring cavity 8, in actual use, one end of the rectilinear reinforcement 4-4 inside precast shear wall 4 are exposed, pre- by two first
The exposed junction docking of rectilinear reinforcement 4-4 inside shear wall 4 processed is integrated, and is then worn at the center of the first concrete pouring cavity 8
If additional bar 12, then to slightly expanded concrete is poured inside the first concrete pouring cavity 8, connection is reliable, working security
Height, it is at low cost.
As shown in figure 5, when the type of attachment between two neighboring precast shear wall 4 in the horizontal direction is L-type, two
Two ends of precast shear wall 4 are provided with the second opposite lay of notch 4-3, two the second notch 4-3 and form the second coagulation
Soil pours chamber 9, and in actual use, the U-shaped end of the U-shaped steel muscle 4-5 inside precast shear wall 4 is exposed, first by two L-shaped cloth
If precast shear wall 4 inside the U-shaped exposed junction of U-shaped steel muscle 4-5 staggeredly dock and be integrated, two U-shaped steel muscle 4-5's is U-shaped
Exposed junction forms a reinforced steel bar ring, then wears additional bar 12 at the center of the second concrete pouring cavity 9, then mixed to second
Solidifying soil pours and pours slightly expanded concrete inside chamber 9.
As shown in fig. 6, when the type of attachment between three precast shear walls 4 in the horizontal direction is T-type, two of them
Two ends of precast shear wall 4 are provided with third notch 4-7, and a precast shear wall 4 has a smooth end, and two the
Three notch 4-7 and opposite lay of precast shear wall 4 with smooth end form third concrete pouring cavity 10, actually use
When, the U-shaped end of the U-shaped steel muscle 4-5 inside three precast shear walls 4 is exposed, first by the prefabricated shearing of three T-shaped layings
The U-shaped exposed junction of U-shaped steel muscle 4-5 inside wall 4 is staggeredly docked and is integrated, and is then worn at the center of third concrete pouring cavity 10
If additional bar 12, then to slightly expanded concrete is poured inside third concrete pouring cavity 10, connection is reliable, easy to operate,
It is at low cost.
In actual use, after selecting suitable precast shear wall 4 and completing connection, two neighboring precast shear wall 4
Between or three precast shear walls 4 between be capable of forming the cast-in-place concrete of closure and pour chamber, it is therefore not necessary to adjacent two
Other supporting module at horizontal joint at horizontal joint between a precast shear wall 4 or between three precast shear walls 4,
Saving of work and time.
In the present embodiment, by the first concrete pouring cavity 8, the second concrete pouring cavity 9 or third concreting
The center of chamber 10 wears additional bar 12, does not need live assembling reinforcement, and high construction efficiency is quick, and type of attachment is simple, connection
Operation is simple, and high construction efficiency is quick.
As shown in Figure 7 and Figure 8, in the present embodiment, by bringing out muscle 5-1 in the pre-buried precast beam in the end of precast beam 5, pre-
The top of shear wall 4 processed and the top of precast beam 5 are in a row erected with additional levels reinforcing bar 13, on additional levels reinforcing bar 13 in a row
It is arranged with additional hooping 14, and cast-in-place concrete forms cast-in-place concrete layer 15 on precast beam 5 and precast shear wall 4, passes through
The connection of precast beam 5 and precast shear wall 4 is realized in wet type connection, compared with prior art, the workload of less wet type connection,
Reduce cost of labor, the connection in this structural system is safe and reliable, not only can guarantee that structure is easy to connect, but also can guarantee structure shape
It is integral, avoid the common quality defects such as cracking, leakage.
As shown in Figures 2 and 3, in the present embodiment, the bottom of the top surface of the prefabricated isolated footing 1 and the prefabricated ground beam 2
Leveling block 7 is provided between face, between the top surface of the prefabricated ground beam 2 and the bottom surface of the prefabricated panel 3.
In the present embodiment, by between the top surface of prefabricated isolated footing 1 and the bottom surface of prefabricated ground beam 2, prefabricated ground beam 2
Leveling block 7 is respectively provided between top surface and the bottom surface of prefabricated panel 3, to guarantee the installation essence of prefabricated ground beam 2 and prefabricated panel 3
Degree, it is easy to operate.
As shown in figure 9, being provided on the precast floor slab 6 horizontal for precast floor slab connected horizontally in the present embodiment
Pre-embedded steel slab 6-1, the side of the horizontal pre-embedded steel slab 6-1 of precast floor slab are provided with multiple anchor bar 6-2, are located at same flat
The horizontal pre-embedded steel slab 6-1 of precast floor slab of two contiguous prefabricated floors 6 in face is connected as one by the first welding plate 16.
As shown in Figure 10 and Figure 11, in the present embodiment, it is horizontal pre- that precast shear wall is provided at the top of the precast shear wall 4
Steel plate 4-8 is buried, passes through second between the vertical pre-embedded steel slab 6-3 and horizontal pre-embedded steel slab 4-8 of precast shear wall of precast floor slab
Welding plate 17 is connected as one.
In the present embodiment, the vertical pre-embedded steel slab 6- of precast floor slab for connecting vertically is provided on the precast floor slab 6
3, be provided with the horizontal pre-embedded steel slab 5-2 of precast beam on 5 top surface of precast beam, the vertical pre-embedded steel slab 6-3 of precast floor slab with
It is connected as one between the horizontal pre-embedded steel slab 5-2 of precast beam by third welding plate 18.
In the present embodiment, first welding plate 16 is straight welding plate, and second welding plate 17 and third welding plate 18 are straight
Fillet welding plate.
In actual use, when the contiguous prefabricated floor 6 be located in same level plane assembles, the first welding plate is utilized
16 are connected as one the horizontal pre-embedded steel slab 6-1 of the precast floor slab of be in the same plane two contiguous prefabricated floors 6, into
When row precast floor slab 6 and precast shear wall 4 assemble, using the second welding plate 17 by the vertical pre-embedded steel slab 6-3 of precast floor slab with it is prefabricated
The horizontal pre-embedded steel slab 4-8 of shear wall is connected as one, and when carrying out precast floor slab 6 and precast beam 5 assembles, utilizes third welding plate 18
The vertical pre-embedded steel slab 6-3 of precast floor slab and the horizontal pre-embedded steel slab 5-2 of precast beam are connected as one, then a small amount of by cast in situs
Concrete precast floor slab 6, precast shear wall 4 and precast beam 5 are connected into overall structure, on-site construction operations are simple, and existing
There is laminated floor slab employed in technology to compare with composite beam, does not need a large amount of concrete of cast in situs, speed of application is exceedingly fast,
The duration can be greatly shortened, reduce project cost.
In actual use, firstly, producing prefabricated isolated footing 1, prefabricated ground beam 2, prefabricated panel 3 and prefabricated in pre-fabricated factory
Shear wall 4 and precast beam 5 and precast floor slab 6, then, by prefabricated isolated footing 1, prefabricated ground beam 2, prefabricated panel 3 and prefabricated
Shear wall 4 and precast beam 5 and precast floor slab 6 transport to construction site carry out complete fabricated construction, common assembled integral
The prefabricated rate of concrete structure is usually no more than 50%, and the prefabricated rate of structural elements can reach 95% or more in this structural system,
Site operation only has minimal amount of wet construction, solves that common prefabricated concrete structure assembly rate is low, on-site wet operation amount is big
The problem of, efficiency of construction can be greatlyd improve, the duration is greatly shortened.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification to the above embodiments, change and equivalent structural changes, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (6)
1. a kind of full assembly concrete shear wall structure system of low layer, it is characterised in that: including prefabricated isolated footing (1), peace
Prefabricated ground beam (2) on the prefabricated isolated footing (1), the prefabricated panel (3) being mounted on prefabricated ground beam (2) and vertical
The precast shear wall (4) being mounted on the prefabricated panel (3), and it is erected at two opposite precast shear walls (4) laid
Between precast beam (5) and the precast floor slab (6) that is laid on precast shear wall (4) and precast beam (5), the prefabricated independent base
Plinth (1) top is embedded with the first embedded bar (1-1), and prefabricated ground beam (2) both ends are offered for the first embedded bar (1-1)
The first pouring hole (2-1) passed through, prefabricated ground beam (2) top is embedded with multiple second embedded bars (2-2), described prefabricated
The second pouring hole (3-1) passed through for the second embedded bar (2-2), precast shear wall (4) bottom are offered on bottom plate (3)
The third pouring hole (4-1) for passing through and matching with the second pouring hole (3-1) for the second embedded bar (2-2) is offered, it is described
Recessing groove (4-6) is offered on the side of precast shear wall (4)；Company between multiple precast shear walls (4) in the horizontal direction
The form of connecing is divided into linear type, L-type and T-type, when the type of attachment between two neighboring precast shear wall (4) in the horizontal direction is
When linear type, two ends of two precast shear walls (4) are provided with the first notch (4-2), two the first notch (4-2) phases
The first concrete pouring cavity (8) are formed to laying；When the connection shape between two neighboring precast shear wall (4) in the horizontal direction
When formula is L-type, two ends of two precast shear walls (4) are provided with the second notch (4-3), two the second notches (4-3)
Opposite lay forms the second concrete pouring cavity (9)；When the type of attachment between three precast shear walls (4) in the horizontal direction
When for T-type, two ends of two of them precast shear wall (4) are provided with third notch (4-7), a precast shear wall
(4) have smooth end, two third notches (4-7) and a precast shear wall (4) it is smooth end formation third coagulation
Soil pours chamber (10)；The end of the precast beam (5) is embedded with precast beam and brings out muscle (5-1), the top of the precast shear wall (4)
Portion and the top of precast beam (5) are in a row erected with additional levels reinforcing bar (13), are in a row arranged on the additional levels reinforcing bar (13)
Have additional hooping (14), cast-in-place concrete forms cast-in-place concrete layer (15) on the precast beam (5) and precast shear wall (4).
2. the full assembly concrete shear wall structure system of a kind of low layer described in accordance with the claim 1, it is characterised in that: described
Between the top surface of prefabricated isolated footing (1) and the bottom surface of the prefabricated ground beam (2), the top surface of the prefabricated ground beam (2) with it is described
Leveling block (7) are provided between the bottom surface of prefabricated panel (3).
3. the full assembly concrete shear wall structure system of a kind of low layer described in accordance with the claim 1, it is characterised in that: described
It is provided on precast floor slab (6) for the horizontal pre-embedded steel slab of precast floor slab connected horizontally (6-1), the precast floor slab is horizontal pre-
The side for burying steel plate (6-1) is provided with multiple anchor bars (6-2), the contiguous prefabricated floor (6) of two be in the same plane
The horizontal pre-embedded steel slab of precast floor slab (6-1) be connected as one by the first welding plate (16).
4. the full assembly concrete shear wall structure system of a kind of low layer described in accordance with the claim 3, it is characterised in that: described
The horizontal pre-embedded steel slab of precast shear wall (4-8), the vertical pre-embedded steel slab of precast floor slab are provided at the top of precast shear wall (4)
It is connected as one between (6-3) and the horizontal pre-embedded steel slab of precast shear wall (4-8) by the second welding plate (17).
5. the full assembly concrete shear wall structure system of a kind of low layer according to claim 4, it is characterised in that: described
The vertical pre-embedded steel slab of precast floor slab (6-3) for connecting vertically, precast beam (5) top surface are provided on precast floor slab (6)
On be provided with the horizontal pre-embedded steel slab of precast beam (5-1), the vertical pre-embedded steel slab of precast floor slab (6-3) and precast beam level are pre-buried
It is connected as one between steel plate (5-1) by third welding plate (18).
6. the full assembly concrete shear wall structure system of a kind of low layer according to claim 5, it is characterised in that: described
First welding plate (16) is straight welding plate, and second welding plate (17) and third welding plate (18) are right angle welding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836614.1A CN108951869B (en) | 2018-07-26 | 2018-07-26 | Low-rise fully-assembled concrete shear wall structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836614.1A CN108951869B (en) | 2018-07-26 | 2018-07-26 | Low-rise fully-assembled concrete shear wall structure system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951869A true CN108951869A (en) | 2018-12-07 |
| CN108951869B CN108951869B (en) | 2020-07-28 |
Family
ID=64463966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810836614.1A Active CN108951869B (en) | 2018-07-26 | 2018-07-26 | Low-rise fully-assembled concrete shear wall structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951869B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555156A (en) * | 2018-12-25 | 2019-04-02 | 中铁十七局集团有限公司 | Between a kind of bottom plate for assembled steel piping lane cabin and the connection structure of sandwich wall |
| CN110374205A (en) * | 2019-08-09 | 2019-10-25 | 昌大建筑科技有限公司 | A kind of concrete assembles the construction method of dry construction linked system entirely |
| CN110485553A (en) * | 2019-09-06 | 2019-11-22 | 泰州市保力装配式住宅工业有限公司 | A kind of assembled architecture and its assembly method on prefabricated assembled basis |
| CN112900641A (en) * | 2021-01-18 | 2021-06-04 | 四川省星光钢结构有限公司 | Assembly type connecting component and mounting method |
| CN113585451A (en) * | 2021-08-09 | 2021-11-02 | 吴旻烨 | Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof |
| CZ309121B6 (en) * | 2020-12-22 | 2022-02-09 | PPZS s.r.o. | Prefabricated die, head and die assembly and method of making this assembly |
| CN115324196A (en) * | 2022-08-31 | 2022-11-11 | 陕西建筑产业投资集团有限公司 | Low-rise fabricated concrete structure system |
| CN115928910A (en) * | 2023-03-14 | 2023-04-07 | 中铁建设集团北京工程有限公司 | Fabricated shear wall system and construction method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485598A (en) * | 1979-02-05 | 1984-12-04 | Eustachio Guardiani | Prefabricated elements and rooms for the quick construction of buildings and building works in general |
| DE3500727A1 (en) * | 1985-01-11 | 1986-07-17 | Friedel 6460 Gelnhausen Frischmuth | Prefabricated room unit which comprises floor slabs, ceiling and wall panels, can be dismantled and assembled repeatedly and the wall panels of which are connected in a positively locking manner by coupling means |
| WO1996016238A1 (en) * | 1994-11-07 | 1996-05-30 | Megawall Corporation | Modular precast wall system with mortar joints |
| WO2004090249A1 (en) * | 2003-04-08 | 2004-10-21 | Antonio Pugliese | Building using prefabricated building elements |
| US20070266651A1 (en) * | 2006-05-18 | 2007-11-22 | Harig Christopher W | Modular panel assemblies for building foundations |
| WO2012021055A2 (en) * | 2010-08-11 | 2012-02-16 | Universiti Teknologi Malaysia | Building assembly system |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
| CN103510530A (en) * | 2013-10-15 | 2014-01-15 | 合肥工业大学 | Embedded foundation of composite wallboard and implementation method thereof |
| CN103924710A (en) * | 2014-04-25 | 2014-07-16 | 四川大学 | Steel plate welding node structure of low-layer assembly type composite wall house |
| CN204531066U (en) * | 2015-03-23 | 2015-08-05 | 河北联合大学 | Assembly concrete-filled steel tube shear wall splits assembled syndeton |
| WO2017061719A1 (en) * | 2015-10-08 | 2017-04-13 | 문종기 | Construction method for seismically retrofitting and remodeling building |
| CN106759939A (en) * | 2016-12-29 | 2017-05-31 | 上海建工五建集团有限公司 | The attachment structure and method of vertical precast concrete |
| CN206844391U (en) * | 2017-03-28 | 2018-01-05 | 福建璟榕工程建设发展有限公司 | A kind of assembled integral concrete shear force wall node |
-
2018
- 2018-07-26 CN CN201810836614.1A patent/CN108951869B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485598A (en) * | 1979-02-05 | 1984-12-04 | Eustachio Guardiani | Prefabricated elements and rooms for the quick construction of buildings and building works in general |
| DE3500727A1 (en) * | 1985-01-11 | 1986-07-17 | Friedel 6460 Gelnhausen Frischmuth | Prefabricated room unit which comprises floor slabs, ceiling and wall panels, can be dismantled and assembled repeatedly and the wall panels of which are connected in a positively locking manner by coupling means |
| WO1996016238A1 (en) * | 1994-11-07 | 1996-05-30 | Megawall Corporation | Modular precast wall system with mortar joints |
| WO2004090249A1 (en) * | 2003-04-08 | 2004-10-21 | Antonio Pugliese | Building using prefabricated building elements |
| US20070266651A1 (en) * | 2006-05-18 | 2007-11-22 | Harig Christopher W | Modular panel assemblies for building foundations |
| WO2012021055A2 (en) * | 2010-08-11 | 2012-02-16 | Universiti Teknologi Malaysia | Building assembly system |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
| CN103510530A (en) * | 2013-10-15 | 2014-01-15 | 合肥工业大学 | Embedded foundation of composite wallboard and implementation method thereof |
| CN103924710A (en) * | 2014-04-25 | 2014-07-16 | 四川大学 | Steel plate welding node structure of low-layer assembly type composite wall house |
| CN204531066U (en) * | 2015-03-23 | 2015-08-05 | 河北联合大学 | Assembly concrete-filled steel tube shear wall splits assembled syndeton |
| WO2017061719A1 (en) * | 2015-10-08 | 2017-04-13 | 문종기 | Construction method for seismically retrofitting and remodeling building |
| CN106759939A (en) * | 2016-12-29 | 2017-05-31 | 上海建工五建集团有限公司 | The attachment structure and method of vertical precast concrete |
| CN206844391U (en) * | 2017-03-28 | 2018-01-05 | 福建璟榕工程建设发展有限公司 | A kind of assembled integral concrete shear force wall node |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555156A (en) * | 2018-12-25 | 2019-04-02 | 中铁十七局集团有限公司 | Between a kind of bottom plate for assembled steel piping lane cabin and the connection structure of sandwich wall |
| CN110374205A (en) * | 2019-08-09 | 2019-10-25 | 昌大建筑科技有限公司 | A kind of concrete assembles the construction method of dry construction linked system entirely |
| CN110485553A (en) * | 2019-09-06 | 2019-11-22 | 泰州市保力装配式住宅工业有限公司 | A kind of assembled architecture and its assembly method on prefabricated assembled basis |
| CZ309121B6 (en) * | 2020-12-22 | 2022-02-09 | PPZS s.r.o. | Prefabricated die, head and die assembly and method of making this assembly |
| CN112900641A (en) * | 2021-01-18 | 2021-06-04 | 四川省星光钢结构有限公司 | Assembly type connecting component and mounting method |
| CN113585451A (en) * | 2021-08-09 | 2021-11-02 | 吴旻烨 | Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof |
| CN115324196A (en) * | 2022-08-31 | 2022-11-11 | 陕西建筑产业投资集团有限公司 | Low-rise fabricated concrete structure system |
| CN115324196B (en) * | 2022-08-31 | 2024-02-09 | 陕西建筑产业投资集团有限公司 | Low-layer assembled concrete structure system |
| CN115928910A (en) * | 2023-03-14 | 2023-04-07 | 中铁建设集团北京工程有限公司 | Fabricated shear wall system and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108951869B (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108951869A (en) | A kind of full assembly concrete shear wall structure system of low layer | |
| CN108951870A (en) | A kind of method of construction of the full assembly concrete shear wall structure system of low layer | |
| CN107313517B (en) | Connecting node for laminated wall and laminated floor slab in middle layer | |
| CN103388357B (en) | Shatter-proof, prefabricated steel tube shear Temperature Variation In Buildings of Mixed Structures thing | |
| CN106245753A (en) | A kind of armored concrete linked system of prefabricated structural wall board | |
| CN106703077A (en) | Prefabricated and assembled integral type underground pipe gallery structure | |
| CN108301545A (en) | A kind of big module overlapping contignation of the assembled with space truss temporary support | |
| CN106400952A (en) | Assembly type prefabricated structure wallboard unit and connecting joints thereof | |
| CN108612315A (en) | A kind of assembled mixed structure Frame-Shear Wall building system and construction method | |
| CN111502080A (en) | Steel-concrete composite structure frame-cast-in-place concrete shear wall structure system | |
| CN110552706A (en) | Permanent-temporary combined shield hoisting hole sealing structure and method | |
| CN212534652U (en) | Steel-concrete composite structure frame-cast-in-place concrete shear wall structure system | |
| CN212670968U (en) | Composite floor and building | |
| KR101625995B1 (en) | Precast deck and slab having the same | |
| CN105649259B (en) | A kind of wallboard structural system of the dark framework of band of precast concrete wall panel and its structure | |
| CN214364235U (en) | Assembled steel sheet compound shear wall body structure | |
| CN205990663U (en) | A kind of prefabricated structural wall board unit and its connecting node | |
| CN211900603U (en) | Face combination shield structure hole of hoist enclosed construction forever | |
| CN211037527U (en) | Take vertical connected node structure of floor is assembled to full assembled of hidden beam | |
| CN112726942A (en) | Concrete prefabricated shear wall structure with sandwich steel plates and construction method | |
| CN113026806A (en) | Prefabricated angle plate and assembled underground station | |
| CN209397805U (en) | Glomeration builds the unidirectional precast hollow slab bidirectional stress superposed floor of variable cross-section | |
| CN105839848A (en) | L-section steel and concrete combined structural member | |
| KR101219459B1 (en) | The water-storage tank of assembly type and method for constructing thereof | |
| CN106869403B (en) | Multilayer prefabricated square steel pipe concrete connecting beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |