CN108571096A - A kind of the fabricated shear wall T-section point and its construction method of wet type connection - Google Patents
A kind of the fabricated shear wall T-section point and its construction method of wet type connection Download PDFInfo
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- CN108571096A CN108571096A CN201810459673.1A CN201810459673A CN108571096A CN 108571096 A CN108571096 A CN 108571096A CN 201810459673 A CN201810459673 A CN 201810459673A CN 108571096 A CN108571096 A CN 108571096A
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- prefabricated
- shear wall
- reinforcing bar
- plate
- section point
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Classifications
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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
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
- E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The present invention provides a kind of the fabricated shear wall T-section point and its construction method of wet type connection,In-situ layer is equipped in the T-section point,The in-situ layer is provided with sleeper,The sleeper inner homogeneous is laid with lengthways main steel bar and additional dowel,The additional dowel is connected with lengthways main steel bar binding,The prefabricated lining,The end of prefabricated left outside wallboard and prefabricated right outer wall plate is embedded with U-shaped reinforcing bar,The side of the U-shaped reinforcing bar is set in in-situ layer,And the U-shaped reinforcing bar connect sleeper by the binding with lengthways main steel bar,The additional dowel also with U-shaped bar connecting,The prefabricated lining,The outside of prefabricated left outside wallboard and prefabricated right outer wall plate is both provided with aluminum alloy mould plate,The prefabricated lining,Prefabricated left outside wallboard,It is reserved with split bolt hole in prefabricated right outer wall plate and aluminum alloy mould plate,Purpose is that solving " dry type " is bolted the connectivity problem that can not be solved at shear wall T-type node,The problem of junction anti seismic efficiency difference.
Description
Technical field
The present invention relates to construction engineering technical fields, and in particular to a kind of fabricated shear wall T-section point of wet type connection
And its construction method.
Background technology
With the continuous quickening of China's Process of Housing Industrialization, novel green form of construction work gradually forms, and assembled is built
The advantages that building because its element factoryization is prefabricated, industrializing installation, low-carbon chemical conversion type is promoted rapidly at home.Especially in house work
The use of Cheng Zhong, prefabricated concrete structure are more universal.
The connection type of each prefabricated components generally can be two classes in prefabricated concrete structure：" dry type " and " wet type ".
Not casting concrete when " dry type " connection connects, but by being implanted into steel plate or other steel parts in component, pass through bolt
Connection or welding make component be connected with each other；" wet type " connection is then to keep its connection integral by after-pouring concrete between component.
At this stage, the connection type between precast wall body uses " dry type " to be bolted mostly, but there are certain limitations for this mode
Property, the connectivity problem at shear wall T-type node can not be solved, junction anti seismic efficiency is poor, influences prefabricated concrete structure
Overall performance.
Invention content
The present invention provides a kind of the fabricated shear wall T-section point and its construction method of wet type connection, it is therefore intended that solves
" dry type " mentioned in above-mentioned background technology is bolted the connectivity problem that can not be solved at shear wall T-type node, and junction is anti-
Shake the problem of effect difference.
To achieve the above object, the present invention provides a kind of fabricated shear wall T-section point of wet type connection, including prefabricated cuts
Power wall, the precast shear wall include prefabricated lining, prefabricated left outside wallboard and prefabricated right outer wall plate, the prefabricated lining,
There is T-section point between prefabricated left outside wallboard and prefabricated right outer wall plate, is equipped with in-situ layer in the T-section point, the in-situ layer is set
It is equipped with sleeper, the sleeper inner homogeneous is laid with lengthways main steel bar and additional dowel, the additional dowel and lengthways main steel bar
Binding connection, the end of the prefabricated lining, prefabricated left outside wallboard and prefabricated right outer wall plate is embedded with U-shaped reinforcing bar, the U
The side of shape reinforcing bar is set in in-situ layer, and the U-shaped reinforcing bar connect sleeper by the binding with lengthways main steel bar, described attached
Add dowel also with U-shaped bar connecting, the outside of the prefabricated lining, prefabricated left outside wallboard and prefabricated right outer wall plate is respectively provided with
There is aluminum alloy mould plate, is reserved in the prefabricated lining, prefabricated left outside wallboard, prefabricated right outer wall plate and aluminum alloy mould plate pair
Bolt hole is drawn, the outside of the aluminum alloy mould plate is alternate to be provided with vertical reinforcing rib and stringer plate, the vertical reinforcement
Split bolt is equipped in rib, the split bolt is closed through prefabricated lining, prefabricated left outside wallboard, prefabricated right outer wall plate and aluminium
In split bolt hole in golden template.
Preferably, the sleeper is reinforcing bar sleeper, and the additional dowel is closed long stirrup.
Preferably, the end of the prefabricated lining, prefabricated left outside wallboard and prefabricated right outer wall plate is all provided with fluted.
Preferably, the both ends of the U-shaped reinforcing bar are embedded in precast shear wall, and the U-shaped reinforcing bar is same perpendicular
It is in interlaced arrangement in facing directly.
Preferably, the additional dowel is in interlaced arrangement in sleeper, and is in same with the U-shaped reinforcing bar on equidirectional
Horizontal plane.
Preferably, the split bolt hole in the precast shear wall respectively with it is same with the split bolt hole in aluminum alloy mould plate
In an axis, and the vertical reinforcing rib is also disposed on the axis.
A kind of construction method of the fabricated shear wall T-section point of wet type connection, includes the following steps：
Step 1 carries out aluminum alloy mould plate batch production processing according to design requirement and arrangement and method for construction；
Step 2 produces prefabricated lining, prefabricated left outside wallboard and prefabricated right outer wall according to design requirement and arrangement and method for construction
Plate, and pre-buried U-shaped reinforcing bar reserve split bolt hole on aluminum alloy mould plate, and according to the installation requirement of aluminum alloy mould plate pre-
Split bolt hole is reserved on shear wall processed；
Step 3 measures unwrapping wire according to drawing, utilizes the lengthways main steel bar in additional dowel banding fixed sleeper；
Step 4 is lifted prefabricated lining, prefabricated left outside wallboard and prefabricated right outer wall plate by site operation requirement
It is fixed, and the end lengthways main steel bar of U-shaped reinforcing bar and sleeper is subjected to banding fixed；
Step 5 installs aluminum alloy mould plate by site operation requirement and reinforces split bolt；
Step 6, casting concrete in in-situ layer, vibrates, conserves, form removal.
Compared with prior art, the beneficial effects of the invention are as follows：
1) the prefabricated left outside wallboard, prefabricated right outer wall plate, prefabricated lining are end precast concrete with groove
Shear wall ensures concrete formation face quality to increase the contact area with in-situ layer.
2) the prefabricated left outside wallboard, prefabricated right outer wall plate, reserved split bolt hole on prefabricated lining, to the later stage
Split bolt is installed, aluminum alloy mould plate can be reinforced.
3) U-shaped reinforcing bar both ends are embedded in precast shear wall, and the U-shaped reinforcing bar in prefabricated panel is same perpendicular
It is in interlaced arrangement in facing directly, is connected with the binding of sleeper end lengthways main steel bar, to make U-shaped reinforcing bar become the stirrup of sleeper, increases T
Anti-seismic performance at type node.
4) setting vertical reinforcing rib and stringer plate on the outside of the aluminum alloy mould plate, can increase aluminum alloy mould plate
Integral strength ensures not spillage in in-situ layer casting process, not swollen mould.
5) present invention reserves U-shaped reinforcing bar by using prefabricated panel and is connected to form whole reinforcement cage knot with sleeper at node
Structure increases the anti-seismic performance at precast shear wall T-type node, improves the integral anti-shearing intensity of prefabricated concrete structure,
Node in-situ layer can greatly improve the quality and perception of concrete at fabricated construction node using aluminum alloy mould plate simultaneously, ensure
The intensity of concrete solves " dry type " and is bolted the connectivity problem that can not be solved at shear wall T-type node, junction antidetonation
The problem of effect difference.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure：1. prefabricated lining, 2. split bolts, 3. split bolt holes, 4. additional dowels, 5. prefabricated right outer walls
Plate, 6. vertical reinforcing ribs, 7. stringer plates, 8.U shapes reinforcing bar, 9. prefabricated left outside wallboards, 10. lengthways main steel bars, 11. aluminium alloys
Template, 12. in-situ layers, 13. sleeper.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described the application principle of the present invention.
Embodiment one
A kind of fabricated shear wall T-section point of wet type connection as shown in Figure 1, including precast shear wall, it is described prefabricated
Shear wall includes prefabricated lining 1, prefabricated left outside wallboard 9 and prefabricated right outer wall plate 5, the prefabricated lining 1, prefabricated left outside wall
There is T-section point between plate 9 and prefabricated right outer wall plate 5, is equipped with in-situ layer 12 in the T-section point, the in-situ layer 12 is provided with
Sleeper 13,13 inner homogeneous of the sleeper are laid with lengthways main steel bar 10 and additional dowel 4, the additional dowel 4 and longitudinal direction
The binding connection of main reinforcement 10, the end of the prefabricated lining 1, prefabricated left outside wallboard 9 and prefabricated right outer wall plate 5 is embedded with U-shaped
The side of reinforcing bar 8, the U-shaped reinforcing bar 8 is set in in-situ layer 12, and the U-shaped reinforcing bar 8 with lengthways main steel bar 10 by tying up
Connection sleeper 13 is pricked, the additional dowel 4 is also connect with U-shaped reinforcing bar 8, the prefabricated lining 1, prefabricated 9 and of left outside wallboard
The outside of prefabricated right outer wall plate 5 is both provided with aluminum alloy mould plate 11, the prefabricated lining 1, prefabricated left outside wallboard 9, the prefabricated right side
Be reserved with split bolt hole 3 in Side fascia 5 and aluminum alloy mould plate 11, the outside of the aluminum alloy mould plate 11 is alternate be provided with it is perpendicular
Straight ribs 6 and stringer plate 7, are equipped with split bolt 2 in the vertical reinforcing rib 6, and the split bolt 2 is through pre-
In split bolt hole 3 in lining 1 processed, prefabricated left outside wallboard 9, prefabricated right outer wall plate 5 and aluminum alloy mould plate 11.
The sleeper 13 is reinforcing bar sleeper, and the additional dowel 4 is closed long stirrup.
The end of the prefabricated lining 1, prefabricated left outside wallboard 9 and prefabricated right outer wall plate 5 is all provided with fluted.
The both ends of the U-shaped reinforcing bar 8 are embedded in precast shear wall, and the U-shaped reinforcing bar 8 is in same vertical plane
In interlaced arrangement.
The additional dowel 4 is in interlaced arrangement in sleeper 13, and is in same water with the U-shaped reinforcing bar 8 on equidirectional
Plane.
Split bolt hole 3 in the precast shear wall exists together with the split bolt hole 3 in aluminum alloy mould plate 11 respectively
In an axis, and the vertical reinforcing rib 6 is also disposed on the axis.
A kind of construction method of the fabricated shear wall T-section point of wet type connection, includes the following steps：
Step 1 carries out 11 batch production of aluminum alloy mould plate processing according to design requirement and arrangement and method for construction；
It is outer to produce prefabricated lining 1, prefabricated left outside wallboard 9 and the prefabricated right side according to design requirement and arrangement and method for construction for step 2
Wallboard 5, and pre-buried U-shaped reinforcing bar 8 reserve split bolt hole 3 on aluminum alloy mould plate 11, and according to the installation of aluminum alloy mould plate 11
It is required that reserving split bolt hole 3 on precast shear wall；
Step 3 measures unwrapping wire according to drawing, utilizes the lengthways main steel bar in 4 banding fixed sleeper 13 of additional dowel
10；
Step 4 is hung prefabricated lining 1, prefabricated left outside wallboard 9 and prefabricated right outer wall plate 5 by site operation requirement
Dress is fixed, and the end lengthways main steel bar 10 of U-shaped reinforcing bar 8 and sleeper 13 is carried out banding fixed；
Step 5 installs aluminum alloy mould plate 11 by site operation requirement and reinforces split bolt 2；
Step 6, casting concrete in in-situ layer 12, vibrates, conserves, form removal.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is only the specific implementation mode of the present invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (7)
1. a kind of fabricated shear wall T-section point of wet type connection, including precast shear wall, the precast shear wall include prefabricated
Lining (1), prefabricated left outside wallboard (9) and prefabricated right outer wall plate (5), the prefabricated lining (1), prefabricated left outside wallboard (9)
There is T-section point between prefabricated right outer wall plate (5), which is characterized in that in-situ layer (12) is equipped in the T-section point, it is described existing
It pouring layer (12) and is provided with sleeper (13), sleeper (13) inner homogeneous is laid with lengthways main steel bar (10) and additional dowel (4),
The binding of the additional dowel (4) and lengthways main steel bar (10) connects, the prefabricated lining (1), prefabricated left outside wallboard (9) and in advance
The end of right outer wall plate (5) processed is embedded with U-shaped reinforcing bar (8), and the side of the U-shaped reinforcing bar (8) is set in in-situ layer (12),
And the U-shaped reinforcing bar (8) is by connecting sleeper (13) with the binding of lengthways main steel bar (10), and the additional dowel (4) is gone back and U
Shape reinforcing bar (8) connects, and the outside of the prefabricated lining (1), prefabricated left outside wallboard (9) and prefabricated right outer wall plate (5) is respectively provided with
There are aluminum alloy mould plate (11), the prefabricated lining (1), prefabricated left outside wallboard (9), prefabricated right outer wall plate (5) and aluminium alloy mould
It is reserved with split bolt hole (3) in plate (11), the outside of the aluminum alloy mould plate (11) is alternate to be provided with vertical reinforcing rib (6)
With stringer plate (7), it is equipped with split bolt (2) in the vertical reinforcing rib (6), the split bolt (2) is through pre-
Split bolt hole (3) in lining (1) processed, prefabricated left outside wallboard (9), prefabricated right outer wall plate (5) and aluminum alloy mould plate (11)
In.
2. a kind of fabricated shear wall T-section point of wet type connection according to claim 1, which is characterized in that described dark
Column (13) is reinforcing bar sleeper, and the additional dowel (4) is closed long stirrup.
3. a kind of fabricated shear wall T-section point of wet type connection according to claim 1, which is characterized in that described pre-
The end of lining (1) processed, prefabricated left outside wallboard (9) and prefabricated right outer wall plate (5) is all provided with fluted.
4. a kind of fabricated shear wall T-section point of wet type connection according to claim 1, which is characterized in that the U-shaped
The both ends of reinforcing bar (8) are embedded in precast shear wall, and the U-shaped reinforcing bar (8) is in interlaced arrangement in same vertical plane.
5. a kind of fabricated shear wall T-section point of wet type connection according to claim 1, which is characterized in that described attached
It is in interlaced arrangement in sleeper (13) to add dowel (4), and is in same level with the U-shaped reinforcing bar (8) on equidirectional.
6. a kind of fabricated shear wall T-section point of wet type connection according to claim 1, which is characterized in that described pre-
Split bolt hole (3) in shear wall processed is in an axis together with the split bolt hole (3) in aluminum alloy mould plate (11) respectively
Line, and the vertical reinforcing rib (6) is also disposed on the axis.
7. a kind of construction of the fabricated shear wall T-section point of wet type connection according to any one of claim 1~6
Method, which is characterized in that include the following steps：
Step 1 carries out aluminum alloy mould plate (11) batch production processing according to design requirement and arrangement and method for construction；
It is outer to produce prefabricated lining (1), prefabricated left outside wallboard (9) and the prefabricated right side according to design requirement and arrangement and method for construction for step 2
Wallboard (5), and pre-buried U-shaped reinforcing bar (8) reserve split bolt hole (3) on aluminum alloy mould plate (11), and according to aluminum alloy mould plate
(11) installation requirement reserves split bolt hole (3) on precast shear wall；
Step 3 measures unwrapping wire according to drawing, utilizes the lengthways main steel bar in additional dowel (4) banding fixed sleeper (13)
(10)；
Step 4 is carried out prefabricated lining (1), prefabricated left outside wallboard (9) and prefabricated right outer wall plate (5) by site operation requirement
Lifting is fixed, and the end lengthways main steel bar (10) of U-shaped reinforcing bar (8) and sleeper (13) is carried out banding fixed；
Step 5 by site operation requirement installation aluminum alloy mould plate (11) and reinforces split bolt (2)；
Step 6, in-situ layer (12) interior casting concrete, vibrates, conserves, form removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459673.1A CN108571096A (en) | 2018-05-15 | 2018-05-15 | A kind of the fabricated shear wall T-section point and its construction method of wet type connection |
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|---|---|---|---|
| CN201810459673.1A CN108571096A (en) | 2018-05-15 | 2018-05-15 | A kind of the fabricated shear wall T-section point and its construction method of wet type connection |
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| CN201810459673.1A Pending CN108571096A (en) | 2018-05-15 | 2018-05-15 | A kind of the fabricated shear wall T-section point and its construction method of wet type connection |
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Cited By (4)
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| CN109989576A (en) * | 2019-03-13 | 2019-07-09 | 中国建筑第八工程局有限公司 | Assembled integral shear wall edge member template system and its construction method |
| CN110306785A (en) * | 2019-07-25 | 2019-10-08 | 河南绿建建筑科技有限公司 | Steel concrete compound shear wall T-type node formwork for placing frame |
| CN110397218A (en) * | 2019-08-15 | 2019-11-01 | 任自放 | The building enclosure of assembled architecture and the steel pipe column used and steel pipe column processing technology |
| CN111502067A (en) * | 2020-04-28 | 2020-08-07 | 无锡锡晟建设有限公司 | Node structure of prefabricated bearing wallboard of assembled PC combines light-duty steel skeleton |
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Application publication date: 20180925 |