CN105275126B - A kind of the standardization prefabricated components and its production method of non-standard shear wall - Google Patents

A kind of the standardization prefabricated components and its production method of non-standard shear wall Download PDF

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Publication number
CN105275126B
CN105275126B CN201510682157.1A CN201510682157A CN105275126B CN 105275126 B CN105275126 B CN 105275126B CN 201510682157 A CN201510682157 A CN 201510682157A CN 105275126 B CN105275126 B CN 105275126B
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cage
shear wall
reinforcement cage
prefabricated components
standardization
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CN105275126A (en
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赵晓龙
丁宏
龙玉峰
黎斌
谌贻涛
吴佳
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SHENZHEN CAPOL ARCHITECTURAL INDUSTRIALIZATION Co Ltd
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SHENZHEN CAPOL ARCHITECTURAL INDUSTRIALIZATION Co Ltd
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Abstract

The invention discloses a kind of standardization prefabricated components of non-standard shear wall and its production methods, wherein, the standardization prefabricated components include confinement section and variable field, the confinement section is made of the standardization steel reinforcement cage of a section concrete and its inside, the vertical sleeve that the steel reinforcement cage includes the spaced vertical reinforcement cage of 2 opposition, is connected to the beam steel cage in vertical reinforcement cage top portion and is connected to vertical reinforcement cage bottom portion;The variable field is made of the beam steel cage and reinforced mesh of a section concrete and its inside, and the reinforced mesh is formed by several longitudinal reinforcements and transverse steel racking seizing.The standardization prefabricated components and its production method of the non-standard shear wall through the invention, it can be assembled according to the construction requirement of different shear walls, the requirement for meeting different house type products simplifies production and the site operation of precast shear wall component, improves operating efficiency.

Description

A kind of the standardization prefabricated components and its production method of non-standard shear wall
Technical field
The present invention relates to architectural engineering prefabricated components field more particularly to a kind of standardization of non-standard shear wall are prefabricated Component and its production method.
Background technique
With the development of precast concrete technology, building prefabricated components are in building trade using more and more extensive.Industry Change production technology by standard batch produce building prefabricated components, realize raising quality, shorten the construction period, save manpower at This target, but it is also faced with the development bottleneck for being difficult to meet architectural engineering diversified demand simultaneously.How prefabricated components are reduced In the difficulty of the processes such as production, construction, the optimization for simplifying the connection type of prefabricated components and site concrete becomes more more and more urgent. By taking precast shear wall as an example, if it is desired to meet diversified house type product, is necessarily required to the prefabricated components of a variety of nonstandardized techniques, According to existing component production technology, every kind of component needs that mesh sheet and assembling reinforcement is fabricated separately, scene is caused to be applied according to its size Work trouble, production efficiency is low, increased costs.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of standardization of non-standard shear wall is pre- Component processed and its production method are split as confinement section and variable field by that will standardize prefabricated components, solve in the prior art Need live assembling reinforcement as needed and production mesh sheet, the low problem of production efficiency.
Technical scheme is as follows:
A kind of standardization prefabricated components of non-standard shear wall, wherein including the pact for bearing horizontal force and vertical force Beam section, the confinement section are one by concrete and its closed circular structure for standardizing steel reinforcement cage of inside, the steel reinforcement cage packet The spaced vertical reinforcement cage of 2 opposition is included, the beam steel cage in vertical reinforcement cage top portion is connected to and is connected to described The vertical sleeve in vertical reinforcement cage bottom portion.
The standardization prefabricated components of the non-standard shear wall, wherein further include be connected to confinement section middle section can Become section, the variable field is a rectangular configuration as composed by concrete and its beam steel cage and reinforced mesh of inside, described Reinforced mesh is formed by several longitudinal reinforcements and transverse steel racking seizing.
The standardization prefabricated components of the non-standard shear wall, wherein the vertical reinforcement cage includes several is alternatively arranged The first stirrup and several the first reinforcing bars through first stirrup, first reinforcing bar binding is in first stirrup On inner wall;
It is fixed on first stirrup to be banded with one first U-shaped reinforcing bar, described first U-shaped reinforcing bar, 2 ends to Outer setting.
The standardization prefabricated components of the non-standard shear wall, wherein the beam steel cage includes several spaced Second stirrup and several the second reinforcing bars through second stirrup, the beam steel cage further include the use of several head and the tail connections In the second steel hoop for binding multiple second stirrups, second steel hoop and the second reinforcing bar are bound respectively in described On the inner wall of two stirrups;
It is fixed on second stirrup to be banded with one second U-shaped reinforcing bar, described second U-shaped reinforcing bar, 2 ends to Outer setting.
The standardization prefabricated components of the non-standard shear wall, wherein the second ring steel at beam steel cage both ends Muscle is connect with the first reinforcing bar fitting in vertical reinforcement cage.
The standardization prefabricated components of the non-standard shear wall, wherein the vertical sleeve includes 2 by several third rings The plane bar construction that shape reinforcing bar head and the tail connection is formed, and the latch structure being connected between 2 plane bar constructions.
The standardization prefabricated components of the non-standard shear wall, wherein the latch structure is connected to described 2 including one The first round blank pipe between plane bar construction and 2 are vertically connected at the second round blank pipe of the described first round blank pipe;
2 sections of grooves: upper section groove and lower section groove are provided in described first round blank pipe, wherein the aperture of upper section groove Less than the aperture of lower section groove.
The production method of the standardization prefabricated components of a kind of non-standard shear wall, wherein the step includes:
A1, first branch take template, after template branch is taken, are sequentially placed confinement section Plays vertical reinforcement cage, beam steel Cage and vertical sleeve;
B1, after vertical reinforcement cage, beam steel cage and vertical sleeve place, casting concrete simultaneously demoulds, complete structure Part production.
The production method of the standardization prefabricated components of a kind of non-standard shear wall, wherein the step includes:
A2, first branch take template, after template branch is taken, are sequentially placed confinement section Plays vertical reinforcement cage, beam steel Reinforced mesh in cage, vertical sleeve and variable field;
B2, after vertical reinforcement cage, beam steel cage, vertical sleeve and reinforced mesh place, casting concrete simultaneously takes off Mould completes component production.
The utility model has the advantages that standardization prefabricated components and its production method of the non-standard shear wall through the invention, it will Standardization prefabricated components are split as 2 part of fixed section and variable field, and wherein fixed section size immobilizes, and variable field size can It is cut according to actual needs, can be assembled according to the construction requirement of different shear walls, meet wanting for different house type products It asks, simplifies production and the site operation of precast shear wall component, improve operating efficiency.
Detailed description of the invention
Fig. 1 is the structure chart of vertical reinforcement cage in the standardization prefabricated components of non-standard shear wall in the present invention.
Fig. 2 is the structure chart of the standardization prefabricated components central sill steel reinforcement cage of non-standard shear wall in the present invention.
Fig. 3 is the structure chart of vertical sleeve in the standardization prefabricated components of non-standard shear wall in the present invention.
Fig. 4 is the structure chart of reinforced mesh in the standardization prefabricated components of non-standard shear wall in the present invention.
Fig. 5 is the structure chart of the standardization prefabricated components of the prefabricated non-standard shear wall of opening-type in the present invention.
Fig. 6 is the structure chart in the standardization prefabricated components of the prefabricated non-standard shear wall of entity in the present invention.
Fig. 7-11 is the production schematic diagram of the standardization prefabricated components of the prefabricated non-standard shear wall of opening-type in the present invention.
Figure 12-16 is the production schematic diagram of the standardization prefabricated components of the prefabricated non-standard shear wall of entity in the present invention.
Specific embodiment
The present invention provides the standardization prefabricated components and its production method of a kind of non-standard shear wall, to make mesh of the invention , technical solution and effect it is clearer, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It answers Work as understanding, the specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.
Please refer to Fig. 4, Fig. 5 and Fig. 6, the present invention provides standardization prefabricated components and its production of a kind of non-standard shear wall The standardization prefabricated components of method, the non-standard shear wall are divided into 2 parts: for bearing the confinement section of horizontal force and vertical force With the variable field for being connected to confinement section middle section.The confinement section is one by a section concrete and its standardization reinforcing bar of inside The closed circular structure of cage, the steel reinforcement cage include 2 spaced vertical reinforcement cages of opposition: the first vertical reinforcement cage 510 With the second vertical reinforcement cage 520, it is connected to the beam steel cage at 520 top of the first vertical reinforcement cage 510 and the second vertical reinforcement cage 530, and it is connected to the vertical sleeve 540 in 520 cage bottom portion of the first vertical reinforcement cage 510 and the second vertical reinforcement;It is described can Become Duan Weiyi rectangular configuration as composed by a section concrete and its beam steel cage and reinforced mesh 20 of inside, the steel mesh Piece 20 is formed by several longitudinal reinforcements and transverse steel racking seizing.
The standardization prefabricated components of the non-standard shear wall are split as 2 part of fixed section and variable field by the present invention, Middle fixed section size immobilizes, and can combine closely with the cast-in-place part of building such as concrete, and variable field size can be according to actual needs It is cut, to adapt to diversified house type product.The standardization of non-standard shear wall in through the embodiment of the present invention is prefabricated Component and its production method can be assembled according to the construction requirement of different non-standard shear walls, meet different house type products Requirement, in addition also simplify standardization prefabricated components production and site operation, improve operating efficiency.
Specifically, shear wall refers to for replacing the beam column in frame structure, can undertake in caused by all kinds of load Power, and can effectively bear the vertical force of structure and the reinforced concrete wall panel of horizontal force.In general, the shear wall in construction is Non-standard shear wall, needs to carry out the processes such as reinforcing bar binding at the construction field (site), and process is cumbersome and inefficiency.And in the present invention The standardization prefabricated components of the non-standard shear wall are to standardize prefabricated components by pre-production, during on-site construction directly Connecing will standardize in the position i.e. variable field of production shear wall and/or confinement section needed for prefabricated components are placed in, and the scene of simplifying is tied up It the processes such as wire-ties, improves production operation efficiency.
Referring to Figure 1, it is preferable that the vertical reinforcement cage 500 is column structure comprising several spaced first Stirrup 110 and the first reinforcing bar 120 through first stirrup 110.First stirrup 110 is closed circular structure, Fixation is banded with one first U-shaped reinforcing bar 130, first U-shaped on first stirrup 110 at 500 middle part of vertical reinforcement cage 2 ends of steel bar 130 are arranged outward, are later period pre-buried window frame reserved location.First reinforcing bar 120 binding is in described the On the inner wall of one stirrup 110.In preferred embodiment, when shear wall has door-window opening, the fixed binding on first stirrup There is one first U-shaped reinforcing bar 130,2 ends of the first U-shaped reinforcing bar 130 can closely be tied with cast-in-place part i.e. concrete of building It closes, increases the standardization prefabricated components and the cast-in-place conjugation for building part.
Fig. 2 is referred to, as shown in Fig. 2, beam steel cage described in the embodiment of the present invention 530 is column structure comprising if Do spaced second stirrup 210 and several the second reinforcing bars 230 through second stirrup 210, the beam steel cage It further include the second steel hoop 220 for binding multiple second stirrups of several head and the tail connections.Second stirrup 210 is Closed circular structure, fixation is banded with one second U-shaped reinforcing bar on second stirrup 210 at 530 middle part of beam steel cage 240,2 ends of the second U-shaped reinforcing bar 240 are arranged outward.Beam steel cage both ends the second steel hoop with The first reinforcing bar fitting connection in vertical reinforcement cage.Second steel hoop 220 and the second reinforcing bar 230 are bound respectively in described On the inner wall of second stirrup 210.
In addition, referring to Fig. 3, vertical sleeve 540 described in the embodiment of the present invention is column structure, the vertical sleeve packet It includes 2 and connects the plane bar construction of formation from beginning to end by several third steel hoops 310, and be connected to 2 plane bar constructions Between latch structure 320.
It is put down specifically, the skeleton of the vertical sleeve 540 is 2 by what 310 plane of third steel hoop was formed by connecting Face bar construction.The latch structure 320 includes a first round blank pipe 321 and 2 being connected between 2 plane bar constructions A the second round blank pipe 322 for being vertically connected at the described first round blank pipe.2 sections are provided in described first round blank pipe 321 Groove: upper section groove and lower section groove, wherein the aperture of upper section groove is less than the aperture of lower section groove, and the upper section groove is used for It is detachably connected with the first reinforcing bar 120 in vertical reinforcement cage 500.The upper section of the 540 middle part latch structure 320 of vertical sleeve A bend reinforcement 330 is removably connected in groove.In present pre-ferred embodiments, vertical sleeve 540 is non-up and down for connecting The reinforcing bar of standard shear wall prefabricated components, the bending structure 330 in the non-standard shear wall prefabricated components in top pass through vertical sleeve 540 connect with the reinforcing bar of the non-standard shearing force wall prefabricated components in lower part, and whole for upper and lower non-standard shearing force wall prefabricated components The rivet clasp of body connects, and the reinforcing bar of the non-standard shearing wall member in lower part needs to protrude into the non-standard shearing wall member certain distance in top, When top shear wall does not have sufficient space there are hole, bending structure 330 can be used.
The standardization prefabricated components of heretofore described non-standard shear wall include confinement section and variable field, wherein it is described about Beam section is made of concrete and the steel reinforcement cage 10 of a rectangular frame structure, and the variable field is by concrete, beam steel cage and company The reinforced mesh 20 for the rectangular configuration being connected in rectangular frame is formed.Fig. 5 is referred to, Fig. 5 is prefabricated opening-type in the present invention The structure chart of the standardization prefabricated components of non-standard shear wall.As shown in figure 5, when the shear wall is the non-standard shearing of opening-type When wall, confinement section need to be only placed without placing variable field, i.e., need to only place steel reinforcement cage 10 and casting concrete.Specifically make Used time, the first vertical reinforcement cage 510 and the interval setting of the second vertical reinforcement cage 520 opposition, and first vertical reinforcement 2 ends of U-shaped reinforcing bar are towards the right on cage 510,2 end courts of U-shaped reinforcing bar on the second vertical reinforcement cage 520 To the left side, the first vertical reinforcement cage 510 and the second vertical reinforcement cage 520 are respectively formed the left side for standardizing prefabricated components Side and the right.In addition, first reinforcing bar at 520 top of the first vertical reinforcement cage 510 and the second vertical reinforcement cage distinguishes fitting It is connected in second steel hoop 220 at beam steel cage both ends, the beam steel cage 530 forms the prefabricated structure of standardization The top of part, wherein 2 ends of U-shaped reinforcing bar are downward on the beam steel cage.First vertical reinforcement cage, 510 He First reinforcing bar of 520 bottom of the second vertical reinforcement cage respectively fitting be connected to both ends on the vertical sleeve 540 third annular In reinforcing bar 310, the vertical sleeve 540 forms the following of the standardization prefabricated components.By above-mentioned connection type, one is constituted The steel reinforcement cage 10 of rectangular configuration, wherein in the first vertical reinforcement cage 510, the second vertical reinforcement cage 520 and beam steel cage 530 U-shaped reinforcing bar 2 ends both facing to the centre of the rectangular configuration steel reinforcement cage, can be used for building part i.e. concrete with cast-in-place Combine closely, formed it is intermediate be hollow structure the non-standard shear wall of opening-type.Standard formed in the embodiment of the present invention Change prefabricated components, structure is simple and easy to implement for steel reinforcement cage 10, and without scene binding, and uses standardized production, mentions significantly High operating efficiency.
As illustrated in figures 7-11, the present invention provides a kind of tool of the standardization prefabricated components of non-standard shear wall of prefabricated opening-type Body production method, specific steps include:
A1, first branch take template, after template branch is taken, are sequentially placed confinement section Plays vertical reinforcement cage, beam steel Cage and vertical sleeve;
B1, after vertical reinforcement cage, beam steel cage and vertical sleeve place, casting concrete simultaneously demoulds, complete structure Part production.
The production method of the standardization prefabricated components of the heretofore described non-standard shear wall of prefabricated opening-type is simply easily grasped Make, can realize mass production, a large amount of scene binding steel can also be saved in the case where reducing the production cost of prefabricated components The time of muscle and workload, improve production efficiency.
And when shear wall shear wall non-standard for entity, then it needs to place confinement section and variable field, that is, needs to place Steel reinforcement cage 10 and reinforced mesh 20, then carry out concreting.As shown in fig. 6, the assembling of steel reinforcement cage 10 is such as when specifically used The assemble method of steel reinforcement cage in the above-mentioned non-standard shear wall of opening-type, details are not described herein.After assembling steel reinforcement cage is good, according to steel The size of attachable rectangular configuration in muscle cage 10, cuts reinforced mesh 20, is cut into the size of suitable size, and inlays In the steel reinforcement cage 10.Using further progress concreting, the non-standard shear wall of entity of closed structure is formed. The reinforced mesh 20 can be cut according to actual needs, can use concreting with the junction of the steel reinforcement cage 10. Reinforced mesh 20 of the present invention also uses standardized production module, at the construction field (site) only need to be by cutting, without scene Binding, has saved plenty of time and workload, has improved operating efficiency.
2-16 referring to Figure 1, as shown, the present invention also provides the standardization of the above-mentioned prefabricated non-standard shear wall of entity is pre- The specific production method of component processed, specific steps include:
A2, first branch take template, after template branch is taken, are sequentially placed confinement section Plays vertical reinforcement cage, beam steel Reinforced mesh in cage, vertical sleeve and variable field;
B2, after vertical reinforcement cage, beam steel cage, vertical sleeve and reinforced mesh place, casting concrete simultaneously takes off Mould completes component production.
The non-standard shear wall of entity of the present invention is due to no hole, and there is no beam steel cages, and vertically casing and top Steel reinforcement cage, reinforced mesh are added together, and technology for binding is simply easily realized.
In conclusion the standardization prefabricated components of non-standard shear wall are split as fixed section and variable field 2 by the present invention Point, wherein fixed section size immobilizes, it can combine closely with cast-in-place part of building, and variable field size can carry out according to actual needs It cuts, to adapt to diversified house type product.The prefabricated structure of standardization of the non-standard shear wall through the embodiment of the present invention Part can be assembled according to the construction requirement of different shear walls, met the requirement of different house type products, in addition also simplified non- The production of the prefabricated components of standard shear wall and site operation, improve operating efficiency.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can With improvement or transformation based on the above description, wanted for example, all these modifications and variations all should belong to right appended by the present invention The protection scope asked.

Claims (8)

1. a kind of standardization prefabricated components of non-standard shear wall, which is characterized in that including for bearing horizontal force and vertical force Confinement section, the confinement section be one by concrete and its inside standardization steel reinforcement cage closed circular structure, the reinforcing bar Cage includes the spaced vertical reinforcement cage of 2 opposition, is connected to the beam steel cage in vertical reinforcement cage top portion and is connected to The vertical sleeve in vertical reinforcement cage bottom portion;
It further include the variable field for being connected to confinement section middle section, the variable field is one by concrete and its beam steel of inside Rectangular configuration composed by cage and reinforced mesh, the reinforced mesh by several longitudinal reinforcements and transverse steel racking seizing and At;
The size of the confinement section immobilizes, and the size of the variable field is cut according to actual needs.
2. the standardization prefabricated components of non-standard shear wall according to claim 1, which is characterized in that the vertical reinforcement cage Including several spaced first stirrups and several the first reinforcing bars through first stirrup, the first reinforcing bar binding In on the inner wall of first stirrup;
Fixed on first stirrup to be banded with one first U-shaped reinforcing bar, described first U-shaped reinforcing bar, 2 ends are to peripheral hardware It sets.
3. the standardization prefabricated components of non-standard shear wall according to claim 2, which is characterized in that the beam steel cage packet It includes several spaced second stirrups and several the second reinforcing bars through second stirrup, the beam steel cage further includes The second steel hoop for binding multiple second stirrups of several head and the tail connections, second steel hoop and the second reinforcing bar It is bound respectively on the inner wall of second stirrup;
Fixed on second stirrup to be banded with one second U-shaped reinforcing bar, described second U-shaped reinforcing bar, 2 ends are to peripheral hardware It sets.
4. the standardization prefabricated components of non-standard shear wall according to claim 3, which is characterized in that in the beam steel cage Second steel hoop at both ends is connect with the first reinforcing bar fitting in vertical reinforcement cage.
5. the standardization prefabricated components of non-standard shear wall according to claim 1, which is characterized in that the vertical sleeve packet It includes 2 and connects the plane bar construction formed from beginning to end by several third steel hoops, and be connected between 2 plane bar constructions Latch structure.
6. the standardization prefabricated components of non-standard shear wall according to claim 5, which is characterized in that the latch structure packet Include the first round blank pipe that one is connected between 2 plane bar constructions and 2 to be vertically connected at described first round empty The round blank pipe of the second of pipe;
Be provided with 2 sections of grooves in described first round blank pipe: upper section groove and lower section groove, wherein the aperture of upper section groove is less than The aperture of lower section groove.
7. a kind of production method of the standardization prefabricated components of non-standard shear wall as described in claim 1, which is characterized in that step Suddenly include:
A1, first branch take template, after template branch is taken, be sequentially placed confinement section Plays vertical reinforcement cage, beam steel cage and Vertical sleeve;
B1, after vertical reinforcement cage, beam steel cage and vertical sleeve place, casting concrete simultaneously demoulds, and it is raw to complete component It produces.
8. a kind of production method of the standardization prefabricated components of non-standard shear wall as described in claim 1, which is characterized in that step Suddenly include:
A2, first branch take template, after template branch is taken, are sequentially placed confinement section Plays vertical reinforcement cage, beam steel cage, erect The reinforced mesh into sleeve and variable field;
B2, after vertical reinforcement cage, beam steel cage, vertical sleeve and reinforced mesh place, casting concrete simultaneously demoulds, complete It is produced at component.
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CN106592871B (en) * 2016-12-27 2019-03-19 中建科技有限公司 A kind of processing technology for the production of precast facade steel reinforcement cage
CN108396630A (en) * 2018-04-28 2018-08-14 上海市城市建设设计研究总院(集团)有限公司 The big box-beam structure of precast concrete with the connection of wet seam direction across bridge
CN110952710B (en) * 2019-10-14 2023-12-12 中民筑友科技产业有限公司 Prefabricated floor slab with disassembly-free mold and production method thereof
CN113957782A (en) * 2021-08-20 2022-01-21 上海市政工程设计研究总院(集团)有限公司 Bent cap structure adopting double-main-beam prefabrication and assembly method and construction method thereof

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