CN109372105A - Assembled architecture with prefabricated reinforced concrete convex support - Google Patents
Assembled architecture with prefabricated reinforced concrete convex support Download PDFInfo
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- CN109372105A CN109372105A CN201811424524.8A CN201811424524A CN109372105A CN 109372105 A CN109372105 A CN 109372105A CN 201811424524 A CN201811424524 A CN 201811424524A CN 109372105 A CN109372105 A CN 109372105A
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- Prior art keywords
- prefabricated
- reinforced concrete
- convex support
- girder
- prefabricated reinforced
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention provides the assembled architecture with prefabricated reinforced concrete convex support, is formed by engaging shallow seam and beam-ends baltimore groove between prefabricated reinforced concrete convex support, prefabricated post frame, prefabricated convex girder, cavity floor component, cavity floor component；The shape it is characterized in that the prefabricated reinforced concrete convex support assumes diamond in shape；The diamond shaped convex support diagonal line is the component part of girder；There is reserved post holes in the convex support, reserves and indulge girder reinforcing bar and horizontal girder reinforcing bar intersection and no-reinforcing-bar node in post holes；The prefabricated post frame is thin-wall frame, presss from both sides steel wire between thin-wall frame external mold and internal model；The cavity floor component is hexagon；There are two right-angle sides in the hexagonal cavities floor member；Longitudinal rib slot and shallow joint close are formed between the cavity floor component.
Description
Technical field
The present invention relates to a kind of assembled architecture systems technologies, and in particular to the assembled with prefabricated reinforced concrete convex support
Building；The invention belongs to 201711481843.8 divisional applications.
Background technique
In order to adjust construction industry structure, construction quality is improved, Accelerating The Construction speed realizes energy conservation and environmental protection, reduces engineering
Cost, country's proposition widely popularize assembled architecture, specify specific implementation plan；And it requires in reinforced concrete frame knot
It is widely applied in structure, reinforced concrete frame shear wall structure, steel construction and steel-concrete combined structure system, specifies that China fills
With formula architectural structure system and application field；But large-span steel-reinforced concrete frame structure assembled architecture ground zero, and
Using common laminated floor slab and T plate superstructure technology, cause cost high, earth-free gas constrains assembled architecture industry
Development.
Such as a kind of ZL200410082381.9 " hollow floor slab with small dense ribs " of inventor, hollow filling body is embedded in cast-in-situ floor
Middle formation " T font " stress cross-section hollow layer, solves the problems, such as large span, large space, big load, is assembled architecture floor
It lays a good foundation.
Again in order to promote China's housing industrialization to develop, ZL201620408935.8 " the passive type building of inventor's application
Energy saving integrated system " expands to cast-in-place concrete hollow building roof assembled architecture field by creating transition, solves
Assembled arthitecutral structure globality poor, large span without bright beam, component super large, component industrialization, construction quality controllability, work efficiency and
The problems such as environmental protection；These inventions, although laying the foundation for China's Process of Housing Industrialization, it is pre- that there is also long strip types
Crackle, the bidirectional stress in gap when the one-way of assembled cavity plate member stress processed, two pieces of prefabricated assembled cavity plate splits
The problems such as connection space of cavity floor transverse direction reinforcing bar is restricted.
In order to capture the low difficulty of steel reinforced concrete assembling building structure assembly rate, inventor applies
Assembly rate, has been increased within 40% 70% or more, has passed through state by 201710951186.2 " a kind of assembled arthitecutral structures "
Family's grade test is checked and accepted, and safety of structure is strong and good economy performance, is carried out assembled architecture for government and has been played positive effect；But
Beam, column, floor node are all taken at cast-in-place state, although structure safety, need a large amount of temporary support supporting beam, column, building
Board member and there are many splices in Liang Yuliang, beam and column infall, reinforcing bar connection is loaded down with trivial details and cost is high.
At present, there are also many technical problems not to solve for the assembled architecture of reinforced concrete frame structure, causes to build
Cost is high, and popularization is obstructed；Therefore, inventor is again on the basis of existing background technique self, by verification experimental verification, by beam, column,
The cast-in-place concrete node region of floor, creative changes into ' prefabricated reinforced concrete bearing body ', enhancing shearing and resistance to flush shear force
Ability, by the column of rear pouring concrete and beam stress reinforcing bar node, be dispersed in column centre and prefabricated reinforced concrete bearing body except diamond shape
In the girder assembly side being arranged on the water chestnut of shape or triangle；Column steel bar stress passes through square column among prefabricated reinforced concrete support
Criss-cross beam stress reinforcing bar up extends in hole, realizes in beam, Column border node position no-reinforcing-bar connector, greatly reduces support
Rod piece and further speed up assembling speed, improve assembled quality, reduce project cost；Realize that strong column and weak beam pours on floor afterwards again
The assembled architecture overall structure new technology of edge of a wing overlapping layers；It is reinforced concrete frame structure assembled architecture new technology system
Important breakthrough, have become assembled architecture technical field innovation urgent need.
Summary of the invention
It is an object of the invention to thoroughly solve the shearing of assembling frame Structure Beam-column node and resistance to flush shear force, reaches and mention
High building quality accelerates built speed, realizes that energy conservation and environmental protection, increase assembly rate, reduction cost and structure are safe and reliable；Play wound
The advantage of new assembled Building technology, the shortcomings that overcoming the prior art；Prefabricated reinforced concrete bearing body, the column of the factorial production
The prefabricated components such as frame, girder, cavity board member, stair, wallboard, after assembled in situ, then outside prefabricated reinforced concrete bearing body
In node, column frame, the connection spaces rear pouring concrete such as the top flange of building floor, realize that strong column and weak beam pours floor top flange overlapping afterwards again
The assembled architecture overall structure new technology of layer；Reduce a large amount of supporting rod and easy construction process；By available frame knot
Structure, frame core wall structure, steel construction assembled laminated floor slab and T plate superstructure technology, transition and upgrade are a kind of band pre-manufactured steel
The assembled architecture technology of muscle concrete bearing body；Reach the existing assembled arthitecutral structure technical system of optimization, overcomes existing structure
A series of defects existing for technology.
Technical scheme is as follows, the assembled architecture with prefabricated reinforced concrete convex support, includes prefabricated reinforced concrete
Convex support, prefabricated post frame, prefabricated convex girder, cavity floor component, the shallow seam of engagement between cavity floor component；It is characterized in that
The prefabricated reinforced concrete convex support assumes diamond in shape shape；Prefabricated reinforced concrete convex support diamond shaped periphery bottom surface has L shape
Concrete protrusion；The water chestnut of the diamond shaped sets girder assembly side；Be square post holes among the prefabricated reinforced concrete support；It is described
Prefabricated post frame is thin-wall frame, thin-wall frame thickness≤50mm；The cavity floor component is hexagon；The cavity floor component
The girt strip of concrete containing longitudinal bar, cross reinforcement concrete girt strip, cavity body, steel mesh concrete lower flange thin plate；Between the cavity floor component
Form longitudinal rib slot and shallow joint close.Assembled architecture with prefabricated reinforced concrete convex support, by prefabricated reinforced concrete convex support,
Prefabricated post frame, prefabricated convex girder, cavity floor component, the shallow seam of engagement and beam-ends baltimore groove composition between cavity floor component；
The shape it is characterized in that the prefabricated reinforced concrete convex support assumes diamond in shape；The diamond shaped convex support diagonal line is the composition portion of girder
Point；There is reserved post holes in convex support center, reserves and indulges girder reinforcing bar and horizontal girder reinforcing bar intersection and no-reinforcing-bar section in post holes
Point；The prefabricated post frame is thin-wall frame, has steel wire in the thin-wall frame；The cavity floor component is hexagon；Described six
There are two right-angle sides in the shape cavity floor component of side；Longitudinal rib slot and shallow joint close are formed between the cavity floor component.
Another preferred embodiment of the invention is that the column reinforcing bar in the prefabricated post frame passes through the reserved post holes in convex support center.
Another preferred embodiment of the invention is that cavity is placed in column steel reinforcement cage in the prefabricated post frame, forms open tubular column.
Another preferred embodiment of the invention is cavity floor component concrete containing longitudinal bar girt strip, cross reinforcement concrete girt strip, sky
Cavity, lower flange thin plate；The cavity body is engraved using steel mesh with ribbing, and the steel mesh with ribbing is engraved to be engraved or fish scale for spreading belt rib steel net
Steel mesh with ribbing is engraved；The lower flange thin plate is compounded to form by cavity body bottom surface with concrete.
Another preferred embodiment of the invention is to set Jiong shape thin-walled wind again in the steel mesh with ribbing in the cavity floor component is engraved
Road or thin plate air duct, constitute dark air duct.
Another preferred embodiment of the invention is the precast main beam both ends in inclined-plane or inclined-plane of vertically slotting；The girder two
Reserve vertical bolt hole in end；Girder both ends bottom surface is reserved with baltimore groove；Steel plate connector is assembled in the baltimore groove.
Another preferred embodiment of the invention is the concave bottom dress of the prefabricated convex girder lower part and cavity floor component
With being combined into without bright beam floor construction.
Another preferred embodiment of the invention is that the cavity floor component is hexagon by two right-angle sides and two isosceles
Hypotenuse is formed.
Another preferred embodiment of the invention is the prefabricated self-insurance of the assembled architecture with prefabricated reinforced concrete convex support
Warm wall plate member assembling is outer to be hung on prefabricated post frame rough surface.
Another preferred embodiment of the invention is described in diamond shaped prefabricated reinforced concrete support, precast main beam or prefabricated post frame
Interior, cavity floor member upper surface again after pour concrete, obtain the required fabricated structure with prefabricated reinforced concrete convex support.
Assembled architecture with prefabricated reinforced concrete convex support of the invention is on the basis of Architectural Structure Design drawing
For the girder and superstructure of horizontal structure, the column of vertical structure and the geometric dimension of wallboard decompose Architectural Structure Design drawing, right
Assembling form carries out quantization Secondary Design or BIM processing, drawing resolve into N number of column and beam and assembled cavity board member and wall
Component etc., factory are produced into the prefabricated member of the specifications and models by the paper organization of decomposition, and component is transported to engineering and is showed
Field assembly is poured with after as assembled monolithic architecture.
The assembled architecture with prefabricated reinforced concrete convex support of specific implementation, the first process, prefabricated diamond shaped pre-manufactured steel
Muscle concrete bearing body, prefabricated post frame, precast main beam, stair, cavity floor component and Self-insulation wall plate component or wallboard；Prefabricated post
Frame can use centrifugal force manufacture craft, and four interior angle concretes of rectangular prefabricated post frame thicken irregular at this time, answer at four interior angles interior
The right angle of falling water chestnut internal model control is set, when using centrifugal force production, in the Fang Mo of centrifugal force rotation, steel wire is placed in, forms band
The prefabricated post thin-wall frame of steel-wire-net reinforced concrete；When rectangular prefabricated post thin-wall frame is smooth using three faces, coarse prefabricated post is thin on one side
Coarse to face exterior wall when wall frame, the assembling of preformed self thermal insulation wall plate member is outer to be hung on rough surface.Prefabricated component is transported engineering to show
By the sequence assembling of column, support, beam, floor, wallboard after；First column, by square column among diamond shaped prefabricated reinforced concrete support
The column reinforcing bar that hole alignment extends, column reinforcing bar avoids girder reinforcing bar criss-cross in prefabricated reinforced concrete bearing hole, and passes through post holes；
Prefabricated reinforced concrete support is assemblied on the capital concrete for acting on lower rear pouring concrete by prefabricated post frame, is controlled using prefabricated post frame length every
The story height of floor；While support is assembled in every capital, master is inserted into the tightening latch of the square tube of fixed specifications and models size
In the bolt hole that beam assembly side pre-sets, temporarily mutually containing connects the square tube of the fixed specifications and models size of reinforced concrete bearing body
It connects, after measurement correction prefabricated post frame verticality and prefabricated reinforced concrete bearing body positioning accuracy, and reconnects extending column reinforcing bar and tie up
Column reinforcing bar is pricked, prefabricated post frame is sleeved on outside the column reinforcing bar bound, the pour concrete in prefabricated post frame had both secured capital branch
Seat, but control has been extended continuously every layer height, when placing cavity in column steel reinforcement cage, can also form open tubular column.
Second process for reinforcement structure intensity and mitigates self weight, and precast main beam can be used convex hollow beam, can also be used
The porous hollow beam of small-bore；The two ends both ends of precast main beam are in inclined-plane or inclined-plane of vertically slotting；Reserve vertical bolt in both ends
Hole；Both ends bottom surface is reserved with baltimore groove, and convenient for assembling, permanent steel plate connector is not exposed to cause following table protrusion and steel plate to connect
Fitting gets rusty；Again by main cable and girder two capital supports girder assembly side, in the prefabricated baltimore groove in girder assembly side bottom
Junction steel plate is installed, by the connection of bolt hold-down support and girder of vertical bolt hole, then by the reinforcing bar of assembly side extension
Main beam stress reinforcing bar is connected by way of connecting with girder reserved steel bar mechanical connection or slip casting；Connection can not also be used
The process of steel plate is directly connected the reinforcing bar that assembly side extends with girder reserved steel bar by mechanical connection or slip casting；Assembly side
The reinforcing bar and girder reserved steel bar of extension are temporarily propped up by four water chestnuts of support before being mechanically connected with vertical supporting.
Third process install prefabricated hollow board member, prefabricated hollow board member by longitudinal bar concrete girt strip, cross reinforcement concrete girt strip,
Cavity body, lower flange board group at；Vertical and horizontal side girt strip in cavity board member is wide between 50mm~100mm, Zong Xianghe
For cross rib deck-siding between 150mm~200mm, the bottom surface of cavity board member longitudinal bar concrete girt strip has L shape concrete protrusion split,
Longitudinal rib beam notch is poured after forming split, longitudinal rib reinforcement is added in notch, freely-supported cavity board member is become into continuous floor girt strip
Key is notch space, while thoroughly solving the problems, such as that combinated seam cracks when two pieces of cavity plate sections again；Actually L shape
The height of concrete protrusion is the depth of shallow combinated seam, and shallow depth of stitching is generally 30mm；In addition the split notch is that regeneration gate beam mentions
Connection space has been supplied, the cross rib reinforcing bar of adjacent two pieces of cavity board members has been connected using welding or mechanical connection or grouting method,
Regeneration gate beam is formed, cavity board member single load bearing plate is become into the assembled architecture floor with prefabricated reinforced concrete convex support
Bi-directional pressured plate；In order to reduce regeneration gate beam connection, can also in cavity board member girt strip preset elongated deformed bar
Or prestress steel twist cord hole deferent；Deformed bar is sealed in the deferent of hole, post stretching is taken to apply prestressing force；Production beam and
When cavity board member, when assembled in situ, Reinforcement can also be changed into prestress steel twisted rope；The cavity of cavity board member
Between be mutually communicated to form dark air duct；For the dark air duct of fire control smoke exhausting, in order to reduce fire control smoke exhausting resistance, steel mesh with ribbing engrave in again
Jiong shape thin-walled air duct or thin plate air duct are set, steel mesh with ribbing engraves the end aperture along Jiong shape thin-walled air duct, the dark air duct in part is formed,
The resistance as caused by the participation smoke evacuation of entire cavity body when reducing smoke evacuation, improves smoke discharging effect again；Sky in cavity board member
Cavity is engraved by steel mesh with ribbing or fish scale steel mesh with ribbing is engraved；Again in place by cavity floor lifting component, cavity floor component is six sides
Shape is formed by the bevel edge of two right-angle sides and two isosceles right triangles；Two isosceles right triangle bevel edges abut diamond shaped
The water chestnut side of prefabricated reinforced concrete bearing body；When using there is bright girder construction, cavity floor component is assemblied in diamond shaped prefabricated reinforced concrete
The upper surface of support and girder bottom surface L shape concrete protrusion, diamond shaped prefabricated reinforced concrete support and girder bottom surface L shape concrete protrusion
It is considered as the bright beam portion position of girder；When using without bright girder construction, when making cavity floor component, by design convex girder lower part shape
The concave cavity floor component of assembled cavity floor member bottom section of shape, convex girder are combined into re-entrant cavity floor member
Without bright girder construction.
4th process, in diamond shaped prefabricated reinforced concrete support, precast main beam or prefabricated post frame, cavity floor component upper limb
Rear pour concrete, maintenance rear pouring concrete demoulding obtain the required dress with prefabricated reinforced concrete convex support again for edge and above-mentioned each space
With formula building.Prefabricated Self-insulation wall plate is assembled on the rod rest of frame column and is decorated by the 5th process.When implementation framework core
When heart barrel structure, the connection type of girder and scheme noted earlier are essentially identical, only girder one end and triangular pedestals corner
The girder junction port of the connection of girder connecting pin, the girder other end and Core Walls Structure connects；Girder Core Walls Structure junction end
Mouth is preferably from Core Walls Structure stack shell outwardly convex 500mm or more；Diamond shape support is as the function of triangular pedestals, and only shape is not
Together；The girder extension reinforcing bar of Core Walls Structure can misplace on the steel plate with precast main beam reinforcing bar to be connect.
Detailed description of the invention
Fig. 1 is frame structure plane embodiment figure of the present invention.
Fig. 2 is diamond shaped prefabricated reinforced concrete support plan view of the present invention.
Fig. 3 is prefabricated post block diagram of the present invention.
Fig. 4 is the prefabricated convex beam of the present invention without bright beam floor cross section.
Fig. 5 is cavity plate member planar figure of the present invention.
Fig. 6 engraves structure chart for steel mesh with ribbing in cavity board member of the present invention.
Specific embodiment
The present invention is further described with reference to the accompanying drawing.
Fig. 1 is frame structure plane embodiment figure of the present invention, when the present invention is implemented；
First step: column frame 3, the diamond shaped prefabricated reinforced concrete of the Prefabricated Concrete of specifications and models needed for making frame structure 1 in factory
Bearing body 2 or triangle prefabricated reinforced concrete support body 21, precast main beam 4, precast stair, cavity floor 5 and column reinforcing bar 31；Diamond shaped
Prefabricated reinforced concrete bearing body 2 is comprising between girder assembly side 24, the rectangular post holes 22 in support centre, water chestnut side 23, water chestnut 25, Liang Yuliang
Reinforced concrete 26, bolt hole 27, girder junction steel plate 28, the girder cross wise reinforcement 29 among support in rectangular post holes 22；It again will be
Factory makes required specifications and models prefabricated concrete element transported batchwise to frame structure building engineering site；
Second step: column reinforcing bar 31 is bound on ground structure foundation columns position；It binds column reinforcing bar length and is greater than story height；It will
Prefabricated post frame 3 is sleeved on outside the column reinforcing bar 31 of binding, and correction prefabricated post frame 3 is set with to be poured in prefabricated post frame after location coordinate and mix
Solidifying soil concrete 33, builds up reinforced concrete combined column；
Third step: by the horizontal handling of prefabricated reinforced concrete bearing body 2, be square post holes among diamond shape prefabricated reinforced concrete bearing body 2
22 alignment reinforced concrete combined columns, and the exposed column reinforcing bar 31 of combined column is passed through, it is placed in the upper end concrete of combined column prefabricated post frame 3
On, four water chestnuts 25 of diamond shape prefabricated reinforced concrete bearing body 2 are propped up with vertical supporting bar, and girder assembly side 24 is aligned adjacent compound
The water chestnut of the prefabricated reinforced concrete bearing body 2 of column upper end；Diamond shape or three angle prefabricated reinforced concrete branch are disposed in adjacent combined column upper end
Pedestal 21；Girder assembly side between girder assembly side 24 and girder connecting pin 211 is temporarily overlapped with positioning square steel tube, is carried out
Correct simultaneously positioning support；Girder 4 is aligned to the girder assembly side of prefabricated reinforced concrete bearing body, connects contiguous prefabricated reinforced concrete support
The steel plate 28 of the girder assembly side girder bottom longitudinal notch of body, steel plate is solid by the screw rod in bolt hole 27, while passing through steel
Muscle connector 212, which is linked and packed, constitutes girder；
Four steps: installation precast stair；Cavity is disposed in the reinforced concrete frame that prefabricated reinforced concrete bearing body and girder are constituted
Floor member 5 connects cross rib beam steel 51 and adds longitudinal michinaga rib joist steel 52 in split slot between plate, is laid on floor thereafter
Flange plate reinforcing bar 53 and holder top reinforcing bar；It repeats binding and prolongs the column reinforcing bar 31 risen, length is equal to story height, by prefabricated post
Frame 3 is sleeved on outside the column reinforcing bar 31 of binding, after correction prefabricated post frame suit location coordinate, is poured concrete in prefabricated post frame
33, build up reinforced concrete combined column；Simultaneously by split slot 53, floor top flange slab between rectangular post holes 22, girder assembly side 24, plate
Muscle 52 and holder top reinforcing bar pour concrete；It repeats the above steps, simple and direct assembly is combined into a kind of reinforced concrete frame structure.It can also
First to assemble the reinforced concrete for reassembling cavity floor component 5 after N layers of frame and being poured afterwards.
Fig. 2 is diamond shaped prefabricated reinforced concrete support plan view of the present invention, and diamond shaped prefabricated reinforced concrete bearing body 2 includes girder
Assembly side 24, rectangular post holes 22 among support, water chestnut side 23, water chestnut 25, reinforced concrete 26, bolt hole 27, girder connect between Liang Yuliang
Connect steel plate 28, the girder cross wise reinforcement 29 among support in rectangular post holes 22；Diamond shape flat-die is put on a vibration table, is pacified in mold
The girder framework of steel reinforcement that oneself has been banded either binds 29 skeleton of girder reinforcing bar in diamond shape flat-die, in vertical girder and horizontal girder
Between be arranged shearing resistance reinforcing bar after pour concrete 26, constitute diamond shaped prefabricated reinforced concrete support 2；When as dark air duct or mitigation self weight
When, it is bound in 29 skeleton of girder reinforcing bar in diamond shape flat-die and hollow mold is set, hollow mold can be extracted out after pour concrete, can also be permanent
Indwelling.23 bottom of the water chestnut side protrusion of diamond shaped prefabricated reinforced concrete support 2,23 bottom convex portion of water chestnut side are in assembly and empty
The mating of chamber floor member bumps, constitutes concealed beam support 2 or bright beam support 2.
Fig. 3 is prefabricated post block diagram of the present invention, and prefabricated post frame 3 can be used centrifugal force mold system and produce the prefabricated of four marginal rays cunning
Column frame 3, the four of centrifugal force mold system interior angle position must dispose local internal model at this time；Band sealing can also be put on a vibration table
Three face external molds and four sides internal model, the smooth prefabricated post frame 3 in three faces of production press from both sides steel wire between external mold and internal model, inject concrete 35
And vibrating casting is at prefabricated post frame 3；It can also be using the three face external molds and steel mesh with ribbing substitution four sides internal model of band sealing, outside three faces
Concrete vibration is injected between mould and steel mesh with ribbing can obtain prefabricated post frame 3, and outer three faces of prefabricated post frame 3 at this time are smooth, prefabricated post frame 3
Interior four four sides is coarse, is conducive to compound with casting column concrete afterwards.
Fig. 4 is the prefabricated convex beam of the present invention without bright beam floor cross section, and the bottom width of prefabricated convex girder 4 exists
Within 600mm, the height of prefabricated convex girder 4 is within 800mm；In order to mitigate weight, hollow 412 can be formed；Again with big mouth
Diameter support rod 403 supports prefabricated 4 bottom 401 of convex beam, and when prefabricated convex beam without bright beam, cavity plate component end lower end is in recessed
Shape, prefabricated 4 bottom protrusion height h of convex girder is usually most preferably 60mm within 100mm, at this time longitudinal rib beam bottom reinforcement bars end
Head upwarps；Prefabricated 4 bottom protrusion width of convex girder is usually most preferably 150mm within 200mm, under cavity plate component end
Concave size is held to match with beam, bumps combine, and realize without bright beam floor.
Fig. 5 is hexagonal cavities board member plan view of the present invention, and cavity board member 53 is by longitudinal girt strip 501, longitudinal edge rib
Beam 502, the L shape concrete protrusion 503 of longitudinal edge rib, lateral girt strip 504, regeneration cross rib beam steel 505, end cross rib
Beam 506 engraves 507, dark air hose 508 composition with edge fit 510, steel mesh with ribbing with diamond shaped prefabricated reinforced concrete support water chestnut side；Vertical
Steel mesh with ribbing is placed in horizontal staggered girt strip grid and engraves 507, in order to reduce fire control smoke exhausting resistance, is engraved in 507 and is increased in steel mesh with ribbing
If the small dark air duct of plate system and dark air hose hole 508 penetrate through；Surface is equipped with hanging ring 509 and rib reinforcement reserves exposed, girt strip and lower flange
Concrete or mortar are prefabricated in plate；With diamond shaped prefabricated reinforced concrete support water chestnut side with the generally isosceles right triangle of edge fit 510
Bevel edge.
Fig. 6 is that steel mesh with ribbing engraves structure chart in cavity board member of the present invention, cavity board member at cavity steel mesh with ribbing
It engraves 507 and body 515, built-in steel mesh supporter net 516, in order to reduce fire control smoke exhausting resistance, band rib steel is engraved by steel mesh body with ribbing
Net is engraved sets Jiong shape thin-walled air duct 517 or thin plate air duct again in 307；Steel mesh with ribbing is engraved 507 and is opened along the end of Jiong shape thin-walled wind 517
Hole 518 is used as fire-fighting smoke controlling air duct or solar energy air supply duct, realizes cavity floor multifunctional application.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent
Invention is explained in detail referring to above-described embodiment for pipe, it should be understood by a person of ordinary skill in the art that still
Can be with modifications or equivalent substitutions are made to specific embodiments of the invention, and end is detached from any of spirit and scope of the invention
Modification or equivalent replacement, are intended to be within the scope of the claims of the invention.
Claims (10)
1. the assembled architecture with prefabricated reinforced concrete convex support, by prefabricated reinforced concrete convex support, prefabricated post frame, prefabricated convex
Girder, cavity floor component, the shallow seam of engagement and beam-ends baltimore groove composition between cavity floor component；It is characterized in that the pre-manufactured steel
Muscle concrete convex support assumes diamond in shape shape；The diamond shaped convex support diagonal line is the component part of girder；In the convex support
There is reserved post holes in centre, reserves and indulges girder reinforcing bar and horizontal girder reinforcing bar intersection and no-reinforcing-bar node in post holes；The prefabricated post frame is
Thin-wall frame has steel wire in the thin-wall frame；The cavity floor component is hexagon；In the hexagonal cavities floor member
There are two right-angle sides；Longitudinal rib slot and shallow joint close are formed between the cavity floor component.
2. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that the prefabricated post
Column reinforcing bar in frame passes through convex support center and reserves post holes.
3. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that in prefabricated post frame
Column steel reinforcement cage in place cavity, form open tubular column.
4. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, spy are the cavity floor
Component concrete containing longitudinal bar girt strip, cross reinforcement concrete girt strip, cavity body, lower flange thin plate；The cavity body is engraved using steel mesh with ribbing, institute
It states steel mesh with ribbing and engraves and engraved for spreading belt rib steel net or fish scale steel mesh with ribbing is engraved；The lower flange thin plate is by cavity body bottom surface and coagulation
Soil is compounded to form.
5. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, cavity floor structure described in feature
Steel mesh with ribbing in part sets Jiong shape thin-walled air duct or thin plate air duct in engraving again, constitutes dark air duct.
6. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that the prefabricated master
Beam both ends are in inclined-plane or inclined-plane of vertically slotting；Reserve vertical bolt hole in the girder both ends；Girder both ends bottom surface is reserved
There is baltimore groove；Steel plate connector is assembled in the baltimore groove.
7. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that described prefabricated convex
The assembly of the concave bottom of shape girder lower part and cavity floor component is combined into without bright beam floor construction.
8. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that the cavity building
Board member is that hexagon is formed by the bevel edge of two right-angle sides and two isosceles triangles.
9. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that the band is prefabricated
The preformed self thermal insulation wall plate member assembling of the assembled architecture of reinforced concrete convex support is outer to be hung on prefabricated post frame rough surface.
10. the assembled architecture as described in claim 1 with prefabricated reinforced concrete convex support, it is characterised in that described in diamond shape
In shape prefabricated reinforced concrete support, precast main beam or prefabricated post frame, cavity floor member upper surface again after pour concrete, obtain required
Fabricated structure with prefabricated reinforced concrete convex support.
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| CN201711481843.8A CN108360672A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex bearing |
| CN201811424524.8A CN109372105A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex support |
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| CN201811424468.8A Pending CN109372104A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex support |
| CN201811424524.8A Pending CN109372105A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex support |
| CN201811424006.6A Pending CN109372103A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex support |
| CN201811431621.XA Pending CN109372106A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex support |
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| CN201811424003.2A Pending CN109372102A (en) | 2017-12-29 | 2017-12-29 | Assembled architecture with prefabricated reinforced concrete convex support |
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| CN110110421B (en) * | 2019-04-28 | 2021-01-05 | 南昌大学 | Support sorting-based calculation and judgment method for upper reinforcing steel bars of beam supports |
| CN112069562B (en) * | 2020-09-19 | 2022-05-31 | 南昌大学 | Zero-collision rapid arrangement method for three-way hoop reinforcement cage structure in rectangular component |
| CN112302184A (en) * | 2020-11-25 | 2021-02-02 | 湖南建工集团有限公司 | Steel frame-modular unit combined structure system based on L-shaped section |
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| US4333285A (en) * | 1977-01-20 | 1982-06-08 | Kajima Kensetsu Kabushiki Kaisha | Building structure |
| CN106381952A (en) * | 2016-10-21 | 2017-02-08 | 王海崴 | Assembling type overlapped cavity floor cover |
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| JP2522714B2 (en) * | 1990-02-27 | 1996-08-07 | 清水建設株式会社 | Construction method of building frame |
| CN106351375B (en) * | 2016-10-21 | 2020-08-18 | 王本淼 | Stress island assembled cavity floor |
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| US4333285A (en) * | 1977-01-20 | 1982-06-08 | Kajima Kensetsu Kabushiki Kaisha | Building structure |
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| Publication number | Publication date |
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| CN109372104A (en) | 2019-02-22 |
| CN108360672A (en) | 2018-08-03 |
| CN109372102A (en) | 2019-02-22 |
| CN109372103A (en) | 2019-02-22 |
| CN109372106A (en) | 2019-02-22 |
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