CN108118808A - A kind of two-sided overlapped shear wall structure of assembled integral and its construction technology - Google Patents
A kind of two-sided overlapped shear wall structure of assembled integral and its construction technology Download PDFInfo
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- CN108118808A CN108118808A CN201810036745.1A CN201810036745A CN108118808A CN 108118808 A CN108118808 A CN 108118808A CN 201810036745 A CN201810036745 A CN 201810036745A CN 108118808 A CN108118808 A CN 108118808A
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- concrete body
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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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
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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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
- E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of two-sided overlapped shear wall structure of assembled integral, including the first overlapping template, the second overlapping template and casting concrete, wherein the first overlapping template includes the first concrete body, the first reinforcing bar network framework, multiple first girder ribs；Second overlapping template includes the second concrete body, the second reinforcing bar network framework, multiple second girder ribs；Casting concrete is arranged between the first concrete body and the second concrete body, and is combined as a whole；First girder rib is arranged at the part outside the first concrete body, and the part outside the second concrete body is arranged at the second girder rib, mutually overlapping to be arranged at intervals.The two-sided overlapped shear wall structure of assembled integral, once maintenance shaping, low energy consumption, and positioning bolt repeats utilization, reserving hole is easily processed, the production of Double-side laminated shuttering plane, orthogonal sets pair, standardization level higher, side perimeters multiaspect goes out muscle, convenient to be connected with surrounding member, scope of application bigger.
Description
Technical field
The invention belongs to assembled architecture fields, and in particular to a kind of two-sided overlapped shear wall structure of assembled integral and its
Construction technology.
Background technology
Assembled architecture is by plant produced building element, and Assembling is into building.Two-sided overlapped shear wall is commonly called as double
Skin wall is formed by connecting by interior page wall, outer page wall by truss bars or other means, and middle cavity is poured in place concrete
With.Inside and outside page wall is both the template of shear wall structure building and the primary structure member of wall, and usually inside and outside page wallboard thickness 60mm is left
The right side, cavity 100-300mm or so.Combined double-face overlapped shear wall, inside and outside page wall are closely connected by truss bars or bolt etc.
It connects, entirety, common stress can be formed with cavity cast-in-place concrete.Existing production technology be typically produced by plane moulding, overturning group to,
Secondary vibration, secondary maintenance, plate side cannot go out muscle.
But the equipment of existing process is complicated, occupation of land is more, and space is big, and input is more, and repair is difficult；Plane produces, and 180 degree is turned over
Turn group to shaping, group pair when the first template girder rib needs be inserted into the second purlin before the second non-condensing curing of template concrete
In frame muscle, however the insertion depth of reinforcing bar is more difficult to control during practical operation, is difficult to guarantee so as to cause product appearance and quality；Interior,
Outer page wallboard aligning accuracy is poor, and side, angular accuracy are not easy to ensure；During group pair, outer page board back-off (die station needs to rotate 180 degree), plate
Middle part easily demould, cause the intermediate recess of plate, and be difficult to find, cause product defects and be difficult to repair, go out after completion
Existing metope warping phenomenon；Bottom surface R.C. wall board must pour completion and could organize pair, easy to be pre-hardening, reinforced mesh cannot implement and
Group is caused concrete to be caused to waste failure；Group to needing secondary vibration after finishing, easily dislocate by bar-mat reinforcement and built-in fitting；Two
Page wallboard group, it is necessary to conserve again, causes energy source secondary to waste shaping；Bottom surface R.C. wall board, which must first enter mould, to carry out
Overturning docking, then vibrates, and top surface wallboard has covered at this time, and whether reinforcing bar is exposed, bottom surface wallboard whether uniformly etc. all cannot by thickness
It was found that leave serious hidden danger of quality；The wallboards of page two close up rear secondary vibration, and the inside of bottom page wallboard cannot be done by code requirement
Into rough surface, the quality of concrete combination is seriously affected, causes finished product stress performance bad；Violate national regulation《Assembled mixes
Solidifying soil construction technical standard》(GB/T51231-2016)；Non-combined wall is difficult to realize overturning contraposition, can be only formed pair of pages wallboard
Hard link；Wall body built-in fitting (interfaces such as water, electricity) is difficult processing, without operable space；Faulty goods is difficult to remedy, the walls of page two
Plate has poured one, such as defective, can only scrap.
The content of the invention
In order at least solve one of above-mentioned technical problem existing in the prior art, the invention discloses a kind of assemblings
Integrated double-side overlapped shear wall structure and its construction technology.
The two-sided overlapped shear wall structure of assembled integral disclosed by the embodiments of the present invention, including the first overlapping template, second
Template and casting concrete are overlapped, wherein：
First overlapping template includes：
First concrete body；
First reinforcing bar network framework, the first reinforcing bar network framework include the first vertical reinforcement of more first transverse steels and Duo Gen,
The both ends of first transverse steel and the first vertical reinforcement are arranged at outside the first concrete body；
Multiple first girder ribs, one end of the first girder rib is set to be connected with the first reinforcing bar network framework, the first girder rib
The other end be arranged at outside the first concrete body；
The second overlapping template includes：
Second concrete body；
Second reinforcing bar network framework, the second reinforcing bar network framework include the second vertical reinforcement of more second transverse steels and Duo Gen,
The both ends of second transverse steel and the second vertical reinforcement are arranged at outside the second concrete body.
Multiple second girder ribs, one end of the second girder rib is set to be connected with the second reinforcing bar network framework, the second girder rib
The other end be arranged at outside the second concrete body；
Casting concrete, casting concrete is arranged between the first concrete body and the second concrete body, and is combined
For entirety；
First girder rib is arranged at the part outside the first concrete body, and the second concrete is arranged at the second girder rib
Part outside body, it is mutually overlapping to be arranged at intervals.
In the two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the present invention, shear wall structure
On be provided with through hole.The through hole is mainly used for facilitating fixes shear wall structure with fixation kit.
In the two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the present invention, the first horizontal steel
The length that the both ends of muscle and the first vertical reinforcement are arranged at outside first concrete body is not less than 10 times of its diameter, the
The length that the both ends of two transverse steels and the second vertical reinforcement are arranged at outside second concrete body is not less than its diameter
10 times.
In the two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the present invention, the first concrete
The thickness of body is arranged between 40~100mm, and the thickness of the second concrete body is arranged between 40~100mm.
In the two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the present invention, the first concrete
The thickness of the thickness of body and the second concrete body is arranged to identical.
In the two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the present invention, the first coinsiding die
Plate is arranged in parallel or is staggered with the second overlapping template.
In the two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the present invention, the first girder rib
The part being arranged at outside the first concrete body is arranged at the part outside the second concrete body, phase with the second girder rib
Mutually the overlapping height for being arranged at intervals the overlapping part is less than the first girder rib whole height, whole again smaller than the second girder rib high
Degree.The girder rib whole height typically refers to be arranged on the height of the girder rib part outside concrete body.
Some alternative embodiments of the invention also disclose a kind of for the double of the two-sided overlapped shear wall structure of assembled integral
Face overlaps template, which includes the first overlapping template and the second overlapping template, wherein：
First overlapping template includes：
First concrete body；
First reinforcing bar network framework, the first reinforcing bar network framework include the first vertical reinforcement of more first transverse steels and Duo Gen,
The both ends of first transverse steel and the first vertical reinforcement are arranged at outside the first concrete body；
Multiple first girder ribs, one end of the first girder rib is set to be connected with the first reinforcing bar network framework, the first girder rib
The other end be arranged at outside the first concrete body；
Second overlapping template includes：
Second concrete body；
Second reinforcing bar network framework, the second reinforcing bar network framework include the second vertical reinforcement of more second transverse steels and Duo Gen,
The both ends of second transverse steel and the second vertical reinforcement are arranged at outside the second concrete body；
Multiple second girder ribs, one end of the second girder rib is set to be connected with the second reinforcing bar network framework, the second girder rib
The other end be arranged at outside the second concrete body；
First girder rib is arranged at the part outside the first concrete body, and the second concrete is arranged at the second girder rib
Part outside body, it is mutually overlapping to set.
The disclosed two-sided overlapping for being used for the two-sided overlapped shear wall structure of assembled integral of some alternative embodiments of the invention
In template, the first girder rib is arranged at the part outside the first concrete body, and the second concrete is arranged at the second girder rib
Part outside body, mutually overlapping to be arranged at intervals, the height of the overlapping part is less than the whole height of the first girder rib, also small
In the second girder rib whole height.The girder rib whole height typically refers to be arranged on the girder rib part outside concrete body
Height.
Some alternative embodiments disclosed by the invention also disclose the construction of the two-sided overlapped shear wall structure of assembled integral
Method comprises the following steps：
(a) the first overlapping of installation template；
(b) the second overlapping of installation template；
(c) casting concrete.
The step of this method can also include fixing the first overlapping template and the first overlapping template with bolt.
This method can also include the disassembling bolts step after casting concrete.
The two-sided overlapped shear wall structure of assembled integral disclosed by the embodiments of the present invention, cast-in-place concrete finish, wall
It is body formed, it removes bolt and forms monoblock type wall；Plane demoulding adsorption capacity is broken away from the vertical demoulding, the easy lightweight of template
It influences, two-sided wallboard conserves simultaneously, saves the energy, and bolt is to drawing, and precise positioning, quality is more easy to ensure, defect is easily remedied, positioning
Bolt is detachable, is easily repaired after major defect group pair again, positioning bolt repeats utilization；Once maintenance shaping, low energy consumption；
Reserving hole is easily processed.Double-side laminated shuttering plane produces, orthogonal sets pair, and die station to turning over, save by station, and peripheral side can be with
Multiaspect goes out muscle, template scope of application bigger, for example, higher building can be built.
Description of the drawings
The two-sided overlapped shear wall structure diagram of Fig. 1 assembled integrals；
Fig. 2 the first bar-mat reinforcement skeleton structure schematic diagrames；
Fig. 3 the second bar-mat reinforcement skeleton structure schematic diagrames；
Fig. 4 the second reinforcing bar network framework right views；
The Double-side laminated molding plate structure schematic diagram that Fig. 5 is arranged in parallel；
The Double-side laminated molding plate structure schematic diagram that Fig. 6 is staggered；
Fig. 7 Double-side laminateds shuttering and fixing component structure diagram；
The two-sided overlapped shear wall structure schematic top plan view of Fig. 8 assembled integrals；
The two-sided overlapped shear wall structure construction technique flow chart of Fig. 9 assembled integrals；
Reference numeral
1st, the first concrete body 2, the first reinforcing bar network framework
21st, the first transverse steel 22, the first vertical reinforcement
3rd, the first girder rib 4, the second concrete body
5th, the second reinforcing bar network framework 51, the second transverse steel
52nd, the second vertical reinforcement 6, the second girder rib
7th, bolt 8, nut
9th, casting concrete 10, through hole
11st, tied silk 12, casing
Specific embodiment
Dedicated word " embodiment " herein, any embodiment illustrated by as " exemplary " should not necessarily be construed as being better than or
It is better than other embodiments.Testing performance index in this law embodiment, unless stated otherwise, using this field conventional methods.
It is to be understood that heretofore described term is only to describe special embodiment, being not intended to limit disclosed by the invention
Content.
Unless otherwise stated, technical and scientific terms used herein has the common of the technical field of the invention
The normally understood identical meanings of technical staff.As other not especially dated raw material, reagent, the test methods in the present invention
The usually used raw material of those skilled in the art and the experiment side of reagent and generally use are referred both to technological means
Method and technological means.The present invention discloses the shape that the girder rib addressed has the usual girder rib of dawn known to those skilled in the art
Shape and structure；The one end addressed and the other end, typically refer to two opposite ends of girder rib, merely to it is opposite to distinguish it
Position, there is no other limitations for the setting of the two.The present invention discloses the Double-side laminated shuttering addressed, and typically refers to two-sided overlapping and mixes
Solidifying clay model plate in the present disclosure, can also be permanent prefabricated Double-side laminated shuttering.It is whole that the present invention discloses the assembling addressed
The two-sided overlapped shear wall structure of body formula typically refers to the concrete shear force wall formed using two-sided overlapping concrete blinding.This hair
First, second addressed in bright open embodiment does not limit its sequencing, just to distinguish the position of two components not
Together, such as template, reinforcing bar network framework etc..
In order to better illustrate present invention, numerous details is given in specific embodiment below.This
Field technology personnel should be appreciated that no some details, and the present invention can equally be implemented.In embodiment, for ability
Certain methods, means, instrument, equipment, raw material composition, molecular structure etc. are not described in detail known to field technique personnel, so as to
In the purport for highlighting the present invention.
The two-sided overlapped shear wall of assembled integral disclosed in alternative embodiment of the present invention, including the first overlapping template, second
Overlap template and casting concrete；Wherein, the first overlapping template includes the first concrete body, the first reinforcing bar network framework and multiple
First girder rib, the first reinforcing bar network framework include the first vertical reinforcement of more first transverse steels and Duo Gen, the first transverse steel
It is arranged at the both ends of the first vertical reinforcement outside the first concrete body, one end of the first girder rib is set and the first bar-mat reinforcement
Skeleton is connected, and the other end of the first girder rib is arranged at outside the first concrete body；It is mixed that second overlapping template includes second
Solidifying soil body, the second reinforcing bar network framework and multiple second girder ribs, the second reinforcing bar network framework include more second transverse steels and
The both ends of more second vertical reinforcements, the second transverse steel and the second vertical reinforcement are arranged at outside the second concrete body, the
One end of two girder ribs is set to be connected with the second reinforcing bar network framework, and the other end of the second girder rib is arranged at the second concrete sheet
Outside body；Casting concrete is arranged between the first concrete body and the second concrete body, and is combined into entirety.
First concrete body and the second concrete body are prefab-forms, the prefab-form can shear wall construction into
Component after type as shear wall so being properly termed as two-sided overlapping permanent formwork again, can be standardized prefabricated.
The intensity of concrete body and concrete performance and thickness etc. have relation.Normal concrete may be employed in concrete, self-compaction mixes
Solidifying soil, high performance concrete, fiber concrete (FRC), superhigh tenacity concrete (ECC) or ultra-high performance concrete
(UHPC).As more preferred technical solution, the intensity of concrete body is set not less than C30.
As some more preferred technical solutions, the thickness of the first concrete body and the second concrete body can be set
It puts between 40~100mm, it is more preferred to, the thickness of the first concrete body and the second concrete body can be arranged on
Between 60~80mm.The thickness of concrete body is set, and should be met the transport of template and the force request of hoisting process, and may be used also
To meet the setting requirements of 5mm moduluses.The two-sided overlapped shear wall of assembled integral disclosed in some alternative embodiments of the present invention
In structure, the thickness of the thickness of the first concrete body and the second concrete body is arranged to identical.
As optional technical solution, the main part of the first reinforcing bar network framework and the first coupled girder rib
One end is arranged on inside the first concrete body.The main part for the first reinforcing bar network framework addressed herein typically refers to mutually
The reinforcing bar mesh portions that first transverse steel arranged in a crossed manner and the first vertical reinforcement are formed, the first transverse steel and the first vertical steel
The both ends of muscle set and stretch out outside concrete body, typically refer to reinforcing bar both ends and stretched out from the first concrete body peripheral side.
As optional technical solution, the first transverse steel and the first vertical reinforcement both ends can be set from the part of the first concrete body
Peripheral side stretches out, for example, steel bar end can be set to be stretched out from a side or set steel bar end from opposite two
Side stretch out either set steel bar end is stretched out from three sides or can from the stretchings of four sides, that is, set it is end reinforced from
At least one side is stretched out.
As optional technical solution, end reinforced extension elongation should meet minimum bar splicing and anchoring will
It asks.For example, the length of end reinforced stretching needs to meet when being attached by the way of binding, sleeve or welding, connection can
By the requirement of property, if extension elongation is too short, the connection that is unfavorable between the reinforcing bar of different shear wall modules.Some embodiments
In, which is not less than 10 times of its diameter.
As other alternatives, the both ends of at least part reinforcing bar are stretched out from the peripheral side of concrete body, convenient
Component adjacent thereto is attached by rear pouring concrete.
As optional technical solution, the first transverse steel and the first vertical reinforcement for forming the first reinforcing bar network framework are mutual
Traditional construction technology, such as reinforcing bar binding, welding may be employed in connection arranged in a crossed manner, connection set-up mode.
As optional technical solution, the reinforcing bar stretched out from the first concrete body peripheral side can be by binding, covering
Cylinder or the mode of welding are attached, and then casting concrete forms overall structure again.Concrete is connected to due to reinforcing bar
It is completed before pouring, therefore connects difficulty and substantially reduce, and quality of connection and its reliability are easy to get detection.
As optional technical solution, the first transverse steel and the first vertical reinforcement diameter range in the first reinforcing bar network framework
It may be set between 10~32mm.
As optional technical solution, the main part of the second reinforcing bar network framework and the second coupled girder rib
One end is arranged on inside the second concrete body.The main part for the second reinforcing bar network framework addressed herein typically refers to mutually
The reinforcing bar mesh portions that second transverse steel arranged in a crossed manner and the second vertical reinforcement are formed, the second transverse steel and the second vertical steel
The both ends of muscle set and stretch out outside concrete body, typically refer to reinforcing bar both ends and stretched out from the second concrete body peripheral side.
As optional technical solution, the second transverse steel and the second vertical reinforcement both ends can be set from the part of the second concrete body
Peripheral side stretches out, for example, steel bar end can be set to be stretched out from a side or set steel bar end from opposite two
Side stretch out either set steel bar end is stretched out from three sides or can from the stretchings of four sides, that is, set it is end reinforced from
At least one side is stretched out.
As optional technical solution, extension elongation should meet minimum bar splicing and anchoring requires.For example, reinforcing bar is stretched
The length gone out needs the requirement for meeting connection reliability when being attached by the way of binding, sleeve or welding, if stretched
Go out the connection that length is too short, then is unfavorable between the reinforcing bar of different shear wall modules.In some embodiments, the extension elongation is not small
In 10 times of its diameter.
Optionally, the both ends of at least part reinforcing bar are stretched out from the peripheral side of concrete body, convenience and its phase
Adjacent component is attached by rear pouring concrete.
As optional technical solution, the second transverse steel of the second reinforcing bar network framework of composition is mutually handed over the second vertical reinforcement
Fork sets connection, and traditional construction technology, such as reinforcing bar binding, welding may be employed in connection set-up mode.
As optional technical solution, the reinforcing bar stretched out from the second concrete body peripheral side can be by binding, sleeve
Or the mode of welding is attached, then casting concrete forms overall structure again.Since the concrete that is connected to of reinforcing bar pours
It is completed before building, therefore connects difficulty and substantially reduce, and quality of connection and its reliability are easy to get detection.
As optional technical solution, the second transverse steel and the second vertical reinforcement diameter range in the second reinforcing bar network framework
It may be set between 10~32mm.
As optional technical solution, the first overlapping template, the second overlapping template can carry out prefabricated and maintenance respectively, in mould
Plate demoulds after reaching design strength, then carries out assembly, forms two-sided overlapped shear wall template.
As optional technical solution, casting concrete is arranged between the first concrete body and the second concrete body,
And it is combined as a whole；Usual casting concrete carries out at the construction field (site), casting concrete and the first prefabricated concrete sheet
Body and the second concrete body can solidify out into an entirety, form shear wall.The intensity and material selection of casting concrete, can
It is carried out with the material selection of the first concrete body according to Double-side laminated shuttering and the second concrete body, for example, can select
Select same concrete material.
As optional technical solution, girder rib primarily serves connection concrete body and casting concrete, resists Transverse Shear
The effect of shear force, diameter, spacing and quantity should meet certain detailing requiments.The girder rib can be the three of reinforcing bar composition
Angular girder rib, rectangle girder rib or Z-type, supporting steel bar etc..Girder rib is continuously arranged or divided
Cloth arrangement；Optionally, the bar diameter scope in girder rib is between 6~22mm.
As optional technical solution, the one side of girder rib is connected with the bar-mat reinforcement inside concrete body, i.e. girder rib
One side be arranged on inside concrete body, be arranged at the height or vertical height of the girder rib outside concrete body, need
It to be configured according to shear wall's thickness, when setting at least needs to consider casting concrete layer thickness, Reinforcement diameter
With lateral stressed bar diameter size.First girder rib can be configured with the second girder rib according to same requirement.
Girder rib is also referred to as connection reinforcing bar or the reinforcing bar of other types of attachment, such as supporting steel bar, Z-type muscle etc..
As optional technical solution, the first girder rib is arranged at the part outside the first concrete body, with the second truss
Muscle is arranged at the part outside the second concrete body, mutually overlapping to be arranged at intervals.The height of the overlapping part is less than the first purlin
The whole height of frame muscle, again smaller than the whole height of the second girder rib.Optionally, the height of overlapping part can be selected
1/5,1/4,1/3 or 1/2 etc. for girder rib whole height, the height of the overlapping part is set, and is set as long as meeting shear wall
Meter needs, and the arbitrary height for meeting design requirement may be selected.The girder rib whole height typically refers to be arranged on concrete body
Outside girder rib part height.In two-sided overlapped shear wall structure disclosed by the embodiments of the present invention, girder rib is arranged on two
Between a overlapping template, be arranged to overlap, in favor of two overlapping templates be connected firmly with casting concrete, play cooperate with enhance
Effect.First girder rib can be identical with the setting of the second girder rib, it is possibility to have institute is different, but should all meet the present invention
Embodiment disclose in the setting requirements of girder rib.
As optional technical solution, in the two-sided overlapped shear wall structure of assembled integral, the first overlapping template is folded with second
Shuttering is arranged in parallel or is staggered.Under normal conditions, the first identical overlapping template of size and the second coinsiding die
Plate is correspondingly arranged completely, and corresponding template peripheral side can be referred to as to be arranged in parallel all within a non-leap year；In some situations
Under, it can be as needed, set the first overlapping template and the second overlapping template not exclusively corresponding, for example, at least one set of corresponding week
Flank side surface is not in approximately the same plane, and two overlapping templates only have area overlapping, and template is staggered, can be referred to as
To be staggered.
The two-sided overlapped shear wall structure of assembled integral disclosed in some alternative embodiments of the invention, by Double-side laminated shuttering
It is prepared, which includes the first overlapping template and the second overlapping template, wherein the first overlapping template includes the
One concrete body, the first reinforcing bar network framework, multiple first girder ribs；Wherein the first reinforcing bar network framework includes more first laterally
The both ends of the first vertical reinforcement of reinforcing bar and Duo Gen, the first transverse steel and the first vertical reinforcement be arranged at the first concrete body it
Outside；One end of first girder rib is set to be connected with the first reinforcing bar network framework, and the other end of the first girder rib is arranged at first and mixes
Outside solidifying soil body；
As optional technical solution, the second overlapping template includes the second concrete body, the second reinforcing bar network framework, Duo Ge
Two girder ribs；Wherein the second reinforcing bar network framework includes the second vertical reinforcement of more second transverse steels and Duo Gen, the second horizontal steel
The both ends of muscle and the second vertical reinforcement are arranged at outside the second concrete body；One end of second girder rib is set and the second reinforcing bar
Network framework is connected, and the other end of the second girder rib is arranged at outside the second concrete body；First reinforcing bar network framework and second
Reinforcing bar network framework can be as the steel bar stress net of the two-sided overlapped shear wall of assembled integral；
And first girder rib be arranged at part outside the first concrete body, be arranged at the second coagulation with the second girder rib
Part outside native body, the mutually overlapping height for being arranged at intervals the overlapping part is less than the first girder rib whole height, also small
In the second girder rib whole height.
The construction party disclosed by the embodiments of the present invention that the two-sided shear wall structure of assembled integral is prepared by Double-side laminated shuttering
Method comprises the following steps：
(a) the first overlapping of installation template, the position of fixed single side overlapping template, it is ensured that it is engaged with adjacent members；
(b) the second overlapping of installation template, sets and is fixed according to shear wall's thickness；It can be by bolt by the first coinsiding die
Plate and the second overlapping template assemblies, positioning, during assembling bolt can by the reserved through hole in template, obtain it is hollow it is two-sided forever
Long property template, for forming the two-sided overlapped shear wall structure of assembled integral.
(c) casting concrete.
Construction method disclosed by the embodiments of the present invention can also include fixing the first overlapping template and the second overlapping with bolt
Template, the step of being grouped；Group is bolted to template, casting concrete setting maintenance is more conducive to and obtains securely
Shear wall.
Construction method disclosed by the embodiments of the present invention can also include disassembling bolts step, because under normal conditions, bolt
Can be not as the component of shear wall, the bolt after dismounting can be with Reusability.
The describing mode of the first overlapping template of installation and the second overlapping template is not to limit its sequencing in this method, only
Only for representing to need the peace of the overlapping template for installing two settings of working in coordination, i.e., the first overlapping template and the second overlapping template
Dress order can arbitrarily be set.
Fig. 1 be the two-sided overlapped shear wall structure diagram of 1 assembled integral of embodiment disclosed by the invention, the first coinsiding die
Be provided with through hole 10 in plate and the first overlapping template, bolt 7 is engaged with nut 8 by through hole 10, by the first overlapping template with
Second overlapping template is fixedly connected, casting concrete 9 is cast between two templates, with two templates be closely connected into for
Monolithic construction.Concrete strength is C30, C40, C50.
Fig. 2 discloses the first bar-mat reinforcement skeleton structure schematic diagram disclosed in embodiment 2 for the present invention, in the embodiment 2, more
First transverse steel 21 and Duo Gen the first vertical reinforcements 22 are interwoven, form the first reinforcing bar network framework, the bar-mat reinforcement bone
The reinforcing bar both ends of frame are arranged on the outside of concrete body 1, protruding from four, the periphery of concrete body 1 side, and first
The length that the end of vertical reinforcement is stretched out is h1, and the length that the end of the first transverse steel is stretched out is h2, can select h1 and h2
The two is equal, can also select it is unequal, for example, 10 times that its length is its diameter can be set.The extension elongation refers to
Reinforcing bar top and the distance of concrete body peripheral side.Vertical first diameter selected as 16mm, 18mm to reinforcing bar 22, first is horizontal
To diameter the selected as 16mm, 18mm of reinforcing bar 21.
Fig. 3 is the second bar-mat reinforcement skeleton structure schematic diagram disclosed in embodiment 3 disclosed by the invention, more second horizontal steel
Muscle 51 and the second vertical reinforcements of Duo Gen 52 mutually cross each other to form the second reinforcing bar network framework, and the main body of the reinforcing bar network framework is set
Inside casting concrete 4, the both ends of the second transverse steel 51 and the second vertical reinforcement 52 be all disposed within casting concrete 4 it
Outside, i.e., stretched out from four peripheral sides of casting concrete 4, the length that the second vertical reinforcement 52 stretches out is h3, the second horizontal steel
The length that muscle 51 stretches out is h4, and the two can be identical, can not also be identical, such as both h1 and h2 can be set identical, and
Its length is at least 10 times of its diameter.The length that the embodiment of the present invention addresses the stretching of reinforcing bar refers to steel bar end and concrete
The distance between peripheral side.Fig. 4 is the second bar-mat reinforcement skeleton structure right view disclosed in the present embodiment 3, and second is vertical in Fig. 4
The one side of reinforcing bar 52 is arranged at intervals with more second transverse steels 51, and transverse steel 51 is with 52 crossover sites of vertical reinforcement by tied silk
11 bindings together, form staggered second reinforcing bar network framework.
Fig. 5 is that Double-side laminated disclosed in embodiment 4 disclosed by the invention molds plate structure schematic diagram, the Double-side laminated shuttering bag
The first overlapping template being made of the first concrete body 1, the first reinforcing bar network framework 2 and the first girder rib 3 that thickness is m is included,
With the second overlapping template being made of the second concrete body 4, the second bar-mat reinforcement 5 and the second girder rib 6 that thickness is n.First
One end of girder rib 3 is connected with the first reinforcing bar network framework 2, and the position being connected is arranged on inside the first concrete body 1,
The height of the part being arranged on outside the first concrete body 1 of first girder rib 3 is L2.One end of second girder rib 6 and the
Two reinforcing bar network frameworks 5 are connected, and the position being connected is arranged on inside the second concrete body 4, the setting of the second girder rib 6
The height of part outside the second concrete body 4 is L1；The thickness of concrete body typically refers to concrete body two
The distance between side, the side typically refer to the surface interconnected as metope or with casting concrete, as shown in Figure 5
M represent the distance between side of left and right two of the first concrete body 1；N represents the left and right two of the second concrete body 4
The distance between side；Wherein m and n can select the arbitrary value between 40-100mm, such as 60mm, 70mm, 80mm；Triangle
The height L1's and L2 of girder rib is highly consistent, can select any value between 90-140mm, such as 96mm, 126mm,
136mm、148mm；The bar diameter of girder rib can be with selected as 10mm.
The upper side of first concrete body 1 and the second concrete body 4 in the same plane, the first concrete body 1
With the downside of the second concrete body 4 in the same plane, the peripheral side of such setting all in the same plane two-sided
Template is overlapped, the first concrete body 1 is properly termed as and 4 parallel mode of the second concrete body is set.
First girder rib 3 and the second girder rib 6 are all disposed between the first concrete body 1 and the second concrete body 4,
And mutually overlapping mutually setting, the height of overlapping part is H, and the size of H is the half of L1.
Fig. 6 is that Double-side laminated disclosed in embodiment 5 disclosed by the invention molds plate structure schematic diagram, the Double-side laminated shuttering bag
It includes the first overlapping template being made of the first concrete body 1, the first reinforcing bar network framework 2 and the first girder rib 3 and is mixed by second
Second overlapping template of solidifying soil body 4, the second bar-mat reinforcement 5 and the second girder rib 6 composition；One end and first of first girder rib 3
Reinforcing bar network framework 2 is connected, and the position being connected is arranged on inside the first concrete body 1；One end of second girder rib 6 with
Second reinforcing bar network framework 5 is connected, and the position being connected is arranged on inside the second concrete body 4；
The upper side of first concrete body 1 and the second concrete body 4 not in the same plane, the first concrete body
1 and second concrete body 4 downside not in the same plane, the peripheral side of such setting not in the same plane double
Face overlaps template, and being properly termed as the first concrete body 1, staggeredly mode is set with the second concrete body 4.Dotted line represents in figure
The border of the casting concrete obtained after after-pouring concrete formation.
Fig. 7 is that Double-side laminated disclosed in embodiment 6 disclosed by the invention molds plate structure schematic diagram, the first overlapping template and the
Through hole 10 is provided in two overlapping templates, casing 12 is connected with through hole 10, and bolt 7 is by through hole 10 and casing 12, with nut 8
It is engaged, the first overlapping template with the second overlapping template is fixedly connected, obtains Double-side laminated shuttering.It is set in Double-side laminated shuttering
Casing 12 is put, convenient for dismounting bolt 7 after casting concrete shaping.
Fig. 8 discloses assembled integral Double-side laminated disclosed in embodiment 7 for the present invention and molds harden structure schematic top plan view, coagulation
It is provided with through hole 10 on native body, the first overlapping template overlaps template with second and is arranged in parallel, and passes through bolt 7 and nut 8 connects
Fixation is connect, multiple first girder ribs 3 are mutually overlapping with multiple second girder ribs 6, the height of the first girder rib 3 and the second girder rib 6
Degree is consistent, and the height of overlapping part is H, and H is that the first girder rib stretches out about the 3/5 of the first concrete body height.
Fig. 9 is the construction flow chart that the present invention discloses the two-sided overlapped shear wall of assembled integral disclosed in embodiment 8,
The technological process includes：
(a) the first overlapping of installation template, the position of fixed single side overlapping template, it is ensured that it is engaged with adjacent members, uses
Oblique mould is fixed；
(b) the second overlapping of installation template, sets according to shear wall's thickness and is fixed with oblique mould；Passed through by bolt reserved logical
First overlapping template and second are overlapped template assemblies, positioning by hole, obtain hollow Double-side laminated shuttering；
(c) casting concrete, maintenance shaping obtain assembled integral Double-side laminated shuttering.
Permanent Double-side laminated shuttering is assembled and positioned by positioning bolt between two mounted split patterns, positioning
Bolt is detachable, and can recycle；Girder rib interlaced arrangement in first overlapping template and the second overlapping template, in favor of two
A modular shuttering element is connected firmly with internal casting concrete, generates and cooperates with enhancing effect.Permanent Double-side laminated shuttering can be real
Existing multiaspect goes out muscle, convenient between template and the concatenation construction of periphery connected links, while adds the reliability of connection anchoring, structure
Part scope of application bigger, assembling are easy.
Technical detail disclosed in technical solution and embodiment disclosed by the invention is merely illustrative the structure of the present invention
Think, do not form limitation of the invention, it is every not have a creative change to what technical detail disclosed by the invention was made, it is right
Presently disclosed techniques scheme is applied in combination, and all has identical inventive concept with the present invention, all in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of two-sided overlapped shear wall structure of assembled integral, which is characterized in that the shear wall structure includes the first coinsiding die
Plate, the second overlapping template and casting concrete, wherein：
First overlapping template includes：
First concrete body (1)；
First reinforcing bar network framework (2), the first reinforcing bar network framework (2) include more first transverse steels (21) and more first
The both ends of vertical reinforcement (22), first transverse steel (21) and the first vertical reinforcement (22) are arranged at first concrete
Outside body (1)；
Multiple first girder ribs (3), one end of first girder rib (3) is set to be connected with the first reinforcing bar network framework (2)
It connects, the other end of first girder rib (3) is arranged at outside first concrete body (1)；
The second overlapping template includes：
Second concrete body (4)；
Second reinforcing bar network framework (5), the second reinforcing bar network framework (5) include more second transverse steels (51) and more second
The both ends of vertical reinforcement (52), second transverse steel (51) and the second vertical reinforcement (52) are arranged at second concrete
Outside body (4)；
Multiple second girder ribs (6), one end of second girder rib (6) is set to be connected with the second reinforcing bar network framework (5)
It connects, the other end of second girder rib (5) is arranged at outside second concrete body (4)；
Casting concrete (9), the casting concrete (9) are arranged on the first concrete body (1) and the second concrete body (5)
Between, and it is combined into entirety；
First girder rib (3) is arranged at the part outside the first concrete body (1), is set with second girder rib (6)
The part being placed in outside the second concrete body (4), it is mutually overlapping to be arranged at intervals.
2. shear wall structure according to claim 1, which is characterized in that through hole (10) is provided in the shear wall structure.
3. shear wall structure according to claim 1, which is characterized in that first transverse steel (21) and first is vertically
The both ends of reinforcing bar (22) are arranged at 10 times that length outside first concrete body (1) is not less than its diameter, and described the
The both ends of two transverse steels (51) and the second vertical reinforcement (52) are arranged at length outside second concrete body (4) not
Less than 10 times of its diameter.
4. shear wall structure according to claim 1, which is characterized in that the thickness of first concrete body (1) is set
It puts between 40~100mm, the thickness of second concrete body (4) is arranged between 40~100mm.
5. shear wall structure according to claim 1, which is characterized in that the thickness of first concrete body (1) with
The thickness of second concrete body (4) is arranged to identical.
6. shear wall structure according to claim 1, which is characterized in that the first overlapping template and the described second overlapping
Template is arranged in parallel or is staggered.
7. shear wall structure according to claim 1, which is characterized in that it is mixed that first girder rib (3) is arranged at first
Part outside solidifying soil body (1), the part outside the second concrete body (4), phase are arranged at second girder rib (6)
Mutually overlapping to be arranged at intervals, the height of the overlapping part is less than the first girder rib whole height, whole again smaller than the second girder rib high
Degree.
A kind of 8. Double-side laminated shuttering for the two-sided overlapped shear wall structure of assembled integral, which is characterized in that the Double-side laminated
Shuttering includes the first overlapping template and the second overlapping template, wherein：
First overlapping template includes：
First concrete body (1)；
First reinforcing bar network framework (2), the first reinforcing bar network framework (2) include more first transverse steels (21) and more first
It is mixed that the both ends of vertical reinforcement (22), first transverse steel (21) and first vertical reinforcement (22) are arranged at described first
Outside solidifying soil body (1)；
Multiple first girder ribs (3), one end of first girder rib (3) is set to be connected with the first reinforcing bar network framework (2)
It connects, the other end of first girder rib (3) is arranged at outside first concrete body (1)；
The second overlapping template includes：
Second concrete body (4)；
Second reinforcing bar network framework (5), the second reinforcing bar network framework (5) include more second transverse steels (51) and more second
It is mixed that the both ends of vertical reinforcement (52), second transverse steel (51) and second vertical reinforcement (52) are arranged at described second
Outside solidifying soil body (4)；
Multiple second girder ribs (6), one end of second girder rib (6) is set to be connected with the second reinforcing bar network framework (5)
It connects, the other end of second girder rib (5) is arranged at outside second concrete body (4)；
First girder rib (3) is arranged at the part outside first concrete body (1), with second girder rib
(6) part being arranged at outside second concrete body (4), it is mutually overlapping to be arranged at intervals.
9. Double-side laminated shuttering according to claim 8, which is characterized in that first girder rib (3) is arranged at described
Part outside first concrete body (1), with second girder rib (6) be arranged at second concrete body (4) it
Outer part, mutually overlapping to be arranged at intervals, height of the overlapping setting unit is less than the first girder rib whole height, again smaller than the
Two girder rib whole heights.
10. a kind of construction technology of the two-sided overlapped shear wall structure of assembled integral, comprises the following steps：
(a) the first overlapping of installation template；
(b) the second overlapping of installation template；
(c) casting concrete.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258912A (en) * | 2019-05-13 | 2019-09-20 | 中州装备制造股份有限公司 | Construction wall and production method |
| CN110593304A (en) * | 2019-08-30 | 2019-12-20 | 中建一局集团建设发展有限公司 | Assembly type double-skin wall structure and system and construction method thereof |
| CN110748077A (en) * | 2018-11-09 | 2020-02-04 | 张波 | Prestressed truss wallboard, wall body manufactured by using wallboard and manufacturing method of wall body |
| CN111305372A (en) * | 2019-12-09 | 2020-06-19 | 陕西省建筑科学研究院有限公司 | Fabricated steel reinforced concrete structure and construction method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477781A (en) * | 2010-11-22 | 2012-05-30 | 初明进 | Integrally assembled steel-concrete superposed component and manufacturing method thereof |
| CN204282578U (en) * | 2014-12-09 | 2015-04-22 | 张静 | A kind of lift-on/lift-off type refractoriness shear wall |
| CN204728529U (en) * | 2015-06-11 | 2015-10-28 | 北京索利特新型建筑材料有限公司 | A kind of fabricated shear wall |
| CN205153530U (en) * | 2015-11-06 | 2016-04-13 | 广州容联建筑科技有限公司 | Structure is assembled to integral template of reinforced concrete floor |
| CN205742641U (en) * | 2016-01-21 | 2016-11-30 | 湖南大学 | The prefabricated overlaid plate type shear wall structure that the dislocation of a kind of innovative panellised wall connects |
| CN106368353A (en) * | 2016-11-03 | 2017-02-01 | 苏州设计研究院股份有限公司 | Coinciding plate type shear wall structure |
| CN205976113U (en) * | 2016-07-18 | 2017-02-22 | 中国航天建设集团有限公司 | Prefabricated double -deck shear wall structure on an empty stomach |
| CN208578197U (en) * | 2018-01-15 | 2019-03-05 | 河南郑大建筑材料有限公司 | A kind of two-sided overlapped shear wall structure of assembled integral and Double-side laminated shuttering |
-
2018
- 2018-01-15 CN CN201810036745.1A patent/CN108118808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477781A (en) * | 2010-11-22 | 2012-05-30 | 初明进 | Integrally assembled steel-concrete superposed component and manufacturing method thereof |
| CN204282578U (en) * | 2014-12-09 | 2015-04-22 | 张静 | A kind of lift-on/lift-off type refractoriness shear wall |
| CN204728529U (en) * | 2015-06-11 | 2015-10-28 | 北京索利特新型建筑材料有限公司 | A kind of fabricated shear wall |
| CN205153530U (en) * | 2015-11-06 | 2016-04-13 | 广州容联建筑科技有限公司 | Structure is assembled to integral template of reinforced concrete floor |
| CN205742641U (en) * | 2016-01-21 | 2016-11-30 | 湖南大学 | The prefabricated overlaid plate type shear wall structure that the dislocation of a kind of innovative panellised wall connects |
| CN205976113U (en) * | 2016-07-18 | 2017-02-22 | 中国航天建设集团有限公司 | Prefabricated double -deck shear wall structure on an empty stomach |
| CN106368353A (en) * | 2016-11-03 | 2017-02-01 | 苏州设计研究院股份有限公司 | Coinciding plate type shear wall structure |
| CN208578197U (en) * | 2018-01-15 | 2019-03-05 | 河南郑大建筑材料有限公司 | A kind of two-sided overlapped shear wall structure of assembled integral and Double-side laminated shuttering |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748077A (en) * | 2018-11-09 | 2020-02-04 | 张波 | Prestressed truss wallboard, wall body manufactured by using wallboard and manufacturing method of wall body |
| CN113195841A (en) * | 2018-11-16 | 2021-07-30 | 俊和建筑工程有限公司 | Method for interconnecting prefabricated modules for modular buildings |
| CN110258912A (en) * | 2019-05-13 | 2019-09-20 | 中州装备制造股份有限公司 | Construction wall and production method |
| CN110593304A (en) * | 2019-08-30 | 2019-12-20 | 中建一局集团建设发展有限公司 | Assembly type double-skin wall structure and system and construction method thereof |
| CN110593304B (en) * | 2019-08-30 | 2024-04-05 | 中建一局集团建设发展有限公司 | Assembled double-skin wall structure and system and construction method thereof |
| CN111305372A (en) * | 2019-12-09 | 2020-06-19 | 陕西省建筑科学研究院有限公司 | Fabricated steel reinforced concrete structure and construction method thereof |
| CN112282191A (en) * | 2020-10-19 | 2021-01-29 | 建工新科唐山装配式建筑有限公司 | Prefabricated panel and return font production line |
| CN113006346A (en) * | 2021-03-12 | 2021-06-22 | 华侨大学 | Novel integral shear wall structure of prefabricated assembly |
| CN116591346A (en) * | 2023-07-12 | 2023-08-15 | 成都中泰新材料有限公司 | Energy-saving building dismantling-free template and building wall thereof |
| CN116591346B (en) * | 2023-07-12 | 2023-11-14 | 成都中泰新材料有限公司 | Energy-saving building dismantling-free template and building wall thereof |
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