CN106522552A - Assembled board-column structure floor slab, dividing method thereof, and floor slab unit components - Google Patents
Assembled board-column structure floor slab, dividing method thereof, and floor slab unit components Download PDFInfo
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- CN106522552A CN106522552A CN201611175092.2A CN201611175092A CN106522552A CN 106522552 A CN106522552 A CN 106522552A CN 201611175092 A CN201611175092 A CN 201611175092A CN 106522552 A CN106522552 A CN 106522552A
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- connecting plate
- floor slab
- slab unit
- band
- plate band
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses an assembled board-column structure floor slab, a dividing method thereof, and floor slab unit components. The assembled board-column structure floor slab comprises the multiple prefabricated floor slab unit components comprising adjacent column connection board belts, or the assembled board-column structure floor slab comprises the multiple prefabricated floor slab unit components comprising the adjacent column connection board belts, and the multiple conventional prefabricated floor slab unit components. The adjacent column connection board belts in the prefabricated floor slab unit components comprising the adjacent column connection board belts are long-strip-shaped belt boards integrally stretching across every two adjacent columns. The connection line of section centroids of the two adjacent structure columns connected through each adjacent column connection board belt serves as a reference line of the adjacent column connection board belt, and the width of each adjacent column connection board belt is larger than or equal to the longest side length of the connection sides of the two adjacent structure columns connected through the adjacent column connection board belt. The adjacent column connection board belts are provided with direct-through bottom reinforcing bars in the span direction. By the adoption of the technical scheme, cost can be reduced, construction is convenient, and safety and reliability of the board-column structure of the prefabricated floor slab can be improved at the same time.
Description
Technical field
The present invention relates to the prefabricated assembled concrete structure and method in building industrialization field, and in particular to a kind of assembling
Formula plate-column structure floor and its division methods and floor panels component.
Background technology
As assembled architecture meets the mode of production of environmental protection and energy saving, country proposes the time with 10 years or so, makes dress
The ratio that new building is accounted for formula building reaches 30% developing goal；And plate-column structure is with equal use space premise
The advantage of floor height can be reduced down, and there is in hypogee and multiple story garage good economy, plate-column structure is if reality
It is now prefabricated assembled also to have the very big market space.
Building structure split into can plant produced, transport, be easily installed, meet safe and reliable and economical rationality structure again
Part is the crucial first step of building industrialization assembled architecture.
The plate-column structure of prefabricated xoncrete structure has the disadvantage that at present：
(1) current assemble type concrete slab rod structure form has employing to originate from Yugoslavia's eighties in last century
" the integrated prestress assembled plate-column structure " of the prestressing force friction node of " IMS " system, i.e. floor rely on prestressing force and its product
Raw stiction supporting and fixing forms prestressing force friction node form on post, between plate and post.In this form, rub
Prestress wire of the compressive stress of power from live post-stretching, because of the particular/special requirement which connects, the prestress wire
The construction technology of drawing is loaded down with trivial details, difficulty is big, very high to the technical requirements of workmen；Additionally, the prestressing force purpose of node tensioning
It is, in order to connect needs, and additional stress to be generated to the component of original assembling, has not only increased design difficulty but also had influence on engineering and made
Valency；When also adopting " IMS " system, prestressing force friction node not only needs to meet the relevant regulation of reinforced concrete structure, also
Need to meet《Integrated prestress assembled plate-column structure technical regulation CECS52：2010》Requirement, its be only association criterion code,
Rather than national standard, from another point of view side light should " IMS " system method of attachment there are some or at least illustrate not
It is perfect version, is the enforcement technology not over national accreditation；In actual applications because site operation difficulty
(i.e. inapplicable industrialized construction), cost height are not suitable for the production of market economy, perform typical problem and be subject to resistance greatly, lead
Cause has been gone over using still few in twenty or thirty year.
(2) division of assembled floor is carried out at post line at present, and this division causes plate-column structure stress multiple
Miscellaneous, the shearing of moment of flexure maximum, floor and post junction specifically at slab strips on columns is maximum, and its floor (is tied equivalent to beam slab
Structure) thickness it is less, cause that the effective depth by curved section is less, the ratio of reinforcement is higher, the anti-impact of post and plate junction cuts face
Also it is little, therefore this division methods are very unscientific.Additionally, strip is that whole plate-column structure is most important at adjacent pillars line
Position, and its bar connecting security reliability is most important, even if bar connecting will also reach I levels connection jointing requirements.
The content of the invention
First purpose of the present invention is to provide a kind of division methods of assembled plate-column structure floor, by the method
Some prefabricated units are divided into assembled plate-column structure floor, are tied using the sheet-pile is assembled into by the prefabricated unit of this division
Structure floor is not only able to cost-effective and convenient construction, while the security reliability of precast floor slab plate-column structure can also be improved.
Second object of the present invention is to provide a kind of division methods by above-mentioned assembled plate-column structure floor to obtain
Assembled plate-column structure floor.
Third object of the present invention is to provide a kind of floor panels component for constituting above-mentioned assembled plate-column structure.
The present invention solves the technical scheme of above-mentioned technical problem：
A kind of division methods of assembled plate-column structure floor, the overall floor of plate-column structure is connected with rear pouring concrete
Band is divided into the precast floor slab unit member that several include adjacent pillars connecting plate band, and these include adjacent pillars connecting plate band
Precast floor slab unit member between and this include the precast floor slab unit member of adjacent pillars connecting plate band and structural column it
Between after pouring concrete connect band connect into plate-column structure floor；
Or by the overall floor of plate-column structure with rear pouring concrete connect band be divided into several include adjacent pillars company
The precast floor slab unit member of fishplate bar band and several conventional precast floor slab unit members, these include adjacent pillars connecting plate band
Precast floor slab unit member between and this include the precast floor slab unit member of adjacent pillars connecting plate band and structural column it
Between after the connection of pouring concrete connect band, between the conventional precast floor slab unit member and the conventional precast floor slab unit structure
Part and include adjacent pillars connecting plate band precast floor slab unit member between after pouring concrete connect band connection, formed sheet-pile
Structure floor；
Adjacent pillars connecting plate band in the precast floor slab unit member for including adjacent pillars connecting plate band is adjacent two
The whole strip band-like plate for collapsing between post, the adjacent pillars connecting plate band are connected with the cross-section centroid of adjacent two structural column for being connected
Line is baseline, during maximum in of the connection of adjacent two structural column connected more than or equal to the adjacent pillars connecting plate band by its width
It is long；The adjacent pillars connecting plate band is configured with straight-through bottom arrangement of reinforcement in span direction.
Preferably, the precast floor slab unit member for including adjacent pillars connecting plate band is divided into B1 type precast floor slab units
Component, B2 type precast floor slab unit members, B3 type precast floor slab unit members and B4 type precast floor slab unit members, wherein, B1
Type precast floor slab unit member is the conventional floor connecting plate band that both sides have equal wide centered on adjacent pillars connecting plate band；
B2 type precast floor slab unit members are the conventional floor connecting plate that both sides have unequal width centered on adjacent pillars connecting plate band
Band；B3 type precast floor slab unit members are that side has conventional floor connecting plate band centered on adjacent pillars connecting plate band, another
Side does not have conventional floor connecting plate band；The B4 types precast floor slab unit member is that both sides are equal centered on adjacent pillars connecting plate band
There is no conventional floor connecting plate band；The conventional floor connecting plate band is the precast floor slab unit for including adjacent pillars connecting plate band
Other parts in component in addition to adjacent pillars connecting plate band.In above-mentioned B1-B4 types precast floor slab unit member, adjacent pillars connecting plate
Band is their total structures, and the adjacent pillars connecting plate band is that steel bar continuous and quality are protected for guaranteeing floor maximum stress part
The Integral prefabricated component of card, on this basis, whether adjacent pillars connecting plate band both sides arrange conventional floor connecting plate band and institute
The width of the conventional floor connecting plate band of setting then determined according to the concrete structure of floor, can flexible design in practice of construction.
A kind of assembled plate-column structure floor, the assembled plate-column structure floor include that several include adjacent pillars connection
The precast floor slab unit member of strip, these include between the precast floor slab unit member of adjacent pillars connecting plate band and the bag
Between precast floor slab unit member containing adjacent pillars connecting plate band and structural column, the pouring concrete connect band connection after, forms whole
Body floor；
Or include the precast floor slab unit member of adjacent pillars connecting plate band including several and several are conventional prefabricated
Floor panels component, these include between the precast floor slab unit member of adjacent pillars connecting plate band and this includes adjacent pillars
Between the precast floor slab unit member of connecting plate band and structural column after pouring concrete connect band connection, the conventional precast floor slab
Between unit member and the conventional precast floor slab unit member and the precast floor slab unit structure for including adjacent pillars connecting plate band
The pouring concrete connect band connection after between part, forms overall floor；
Adjacent pillars connecting plate band in the precast floor slab unit member for including adjacent pillars connecting plate band is adjacent two
The whole strip band-like plate for collapsing between post, the adjacent pillars connecting plate band are connected with the cross-section centroid of adjacent two structural column for being connected
Line is baseline, during maximum in of the connection of adjacent two structural column connected more than or equal to the adjacent pillars connecting plate band by its width
It is long；The adjacent pillars connecting plate band is configured with straight-through bottom arrangement of reinforcement in span direction.
Preferably, the precast floor slab unit member for including adjacent pillars connecting plate band includes B1 type precast floor slab units
Component, B2 type precast floor slab unit members, B3 type precast floor slab unit members and B4 type precast floor slab unit members, wherein, B1
Type precast floor slab unit member is the conventional floor connecting plate band that both sides have equal wide centered on adjacent pillars connecting plate band；
B2 type precast floor slab unit members are the conventional floor connecting plate that both sides have unequal width centered on adjacent pillars connecting plate band
Band；B3 type precast floor slab unit members are that side has conventional floor connecting plate band centered on adjacent pillars connecting plate band, another
Side does not have conventional floor connecting plate band；The B4 types precast floor slab unit member is that both sides are equal centered on adjacent pillars connecting plate band
There is no conventional floor connecting plate band；The conventional floor connecting plate band is the precast floor slab unit for including adjacent pillars connecting plate band
Other parts in component in addition to adjacent pillars connecting plate band.
A kind of floor panels component of assembled plate-column structure, the floor panels component include adjacent pillars connection for one kind
The precast floor slab unit member of strip, the adjacent pillars in the precast floor slab unit member for including adjacent pillars connecting plate band connect
Fishplate bar band is the whole strip band-like plate for collapsing between adjacent two post, adjacent two structure of the adjacent pillars connecting plate band to be connected
The cross-section centroid line of post is baseline, the company of adjacent two structural column connected more than or equal to the adjacent pillars connecting plate band by its width
Maximal side in edge fit；The adjacent pillars connecting plate band is configured with straight-through bottom arrangement of reinforcement in span direction, the bottom arrangement of reinforcement
The length that can anchor into bearing enough is reserved with connection faying face.
Preferably, the precast floor slab unit member for including adjacent pillars connecting plate band includes B1 type precast floor slab units
Component, B2 type precast floor slab unit members, B3 type precast floor slab unit members and B4 type precast floor slab unit members, wherein, B1
Type precast floor slab unit member is the conventional floor connecting plate band that both sides have equal wide centered on adjacent pillars connecting plate band；
B2 type precast floor slab unit members are the conventional floor connecting plate that both sides have unequal width centered on adjacent pillars connecting plate band
Band；B3 type precast floor slab unit members are that side has conventional floor connecting plate band centered on adjacent pillars connecting plate band, another
Side does not have conventional floor connecting plate band；The B4 types precast floor slab unit member is that both sides are equal centered on adjacent pillars connecting plate band
There is no conventional floor connecting plate band；The conventional floor connecting plate band is the precast floor slab unit for including adjacent pillars connecting plate band
Other parts in component in addition to adjacent pillars connecting plate band.
Preferably, in the B1 types precast floor slab unit member, the conventional floor with both sides positioned at adjacent pillars connecting plate
The end face of connecting plate band is provided with 45 ° of corner cut, so when four B1 type precast floor slab unit members are connected to the four of structural column
When at individual side, the end of adjacent pillars connecting plate band can just be more nearly structural column, the phase of B1 type precast floor slab unit members
Adjacent post connecting plate band directly can be connected with cap.
Preferably, the conventional floor connecting plate band in the precast floor slab unit member for including adjacent pillars connecting plate band
It is ribbed precoated plate or solid common precoated plate.Ribbed precoated plate includes close rib composite construction board, two-way ribbed plate, unidirectional ribbed
Plate, cored slab etc..
Preferably, adjacent pillars connecting plate band is matched somebody with somebody in the precast floor slab unit member for including adjacent pillars connecting plate band
Muscle adopts elongated dark beam type, or the dark beam type in local (it is board-like to be configured to dark beam, centre at two ends) or complete board-like；The design is matched somebody with somebody
Muscle can carry out reasonable selection according to building aseismicity, use and load situation, be unified with safety with reaching economy.
Preferably, the precast floor slab unit member for including adjacent pillars connecting plate band and conventional precast floor slab unit structure
Part is prestressing force precast floor slab unit member；It is that these precast floor slab unit members apply with prestressing force when prefabricated, so may be used
To reduce amount of reinforcement and reduce floor amount of deflection.
The present invention is had the advantages that compared with prior art：
(1), in assembled plate-column structure floor disclosed by the invention and its division methods and floor panels component, introduce
One plate-column structure new ideas " adjacent pillars connecting plate bands ", give plate-column structure comprising adjacent pillars line connection board band
Precast floor slab unit member, the reinforcing bar of the adjacent pillars connecting plate band are whole across straight-through, so as to most important in plate-column structure and receive
The most complicated position of power carries out integral prefabricated, improves reliability, the safety of assembled plate-column structure；And prior art middle position
Adjacent pillars connecting plate band between adjacent two structural column be the non-whole structure that collapses, i.e., adjacent pillars line connection board band be divided into two it is prefabricated
Unit, and its connecting node is where stress ratio is larger, increases the difficulty of construction of connecting node, increases cost；Degree of safety phase
To relatively low.
(2) assembled plate-column structure floor of the invention and its division methods and floor panels component are applied to all plates
Rod structure, and with current technology can not analogy reasonable structure and economy：The assembled plate-column structure floor of the present invention,
The power transmission of structure is directly simple, and construction is simple -- only a small amount of live reinforcing bar and rear pouring concrete, there is no " IMS " system
The complicated live compressor wire tensioning of the integrated prestress assembled plate-column structure construction of prestressing force friction node work and
" side effect " -- the additional stress that connection prestressing force is brought to structure；Additionally, in construction and design process, only deferring to reinforcing bar and mixing
The pertinent regulations of Xtah Crude Clay structure, reduce the complexity of design, reduce the workload of designer.The present invention is when using pre-
During stress precast floor slab, effectively relative can reduce plate thickness, reduce amount of deflection, screed-coat can be saved again, save workload and
Quantities is simultaneously, moreover it is possible to further mitigate weight, simple site operation can realize prestressed structure again, so as to realize economy
Property, these are all that current technology (including cast-in-place concrete plate-column structure) cannot analogy.
(3) assembled plate-column structure floor of the invention and its division methods and floor panels component, by rationally drawing
Where subassembly makes the connecting node of assembling be arranged on stress minimum as far as possible, by the rear pouring concrete intensity of connecting node
Former connecting elements intensity is not less than, shearing resistance, resistance to compression at selected division connection faying face, tension iso-stress are easy to full
Foot, it is high so as to reach safety stock, the Structural Design Requirement of " strong node, weak component " is reached, anti-seismic performance is good.
(4) assembled plate-column structure floor of the invention, prefabricated by whole slab, realizes high prefabricated rate and assembly rate, this
The prefabricated rate height of the precast floor slab unit member is invented, the prefabricated rate of floor member is more than 80%, can reach《GB/T51129-
2015》The highest standard of the prefabricated rate of floor of requirement.
(5) the invention provides the floor of standardized sheet-pile (girderless floor) structure marks off standard, provide for design
It is convenient, it is that the unit-modularized production of prefabricated components and standardization are installed and provide exploitativeness.
(6) present invention provides a kind of new technical scheme for plate-column structure assembled, has both made plate-column structure fabricated construction
Meet it is safe and reliable, while have cost economic, easy construction, on a large scale promote plate assembled rod structure technology base is provided
Plinth；Before this in addition to a small amount of integrated prestress assembled plate-column structure using the prestressing force friction node of " IMS " system,
Little assembled plate-column structure.
Description of the drawings
Fig. 1 divides plane graph for the floor of the embodiment of the present invention 1.
Fig. 2 divides plane graph for the floor of the embodiment of the present invention 2.
Fig. 3 divides plane graph for the floor of the embodiment of the present invention 3.
Fig. 4 divides plane graph for the floor of the embodiment of the present invention 4.
Fig. 5 is the perspective view of conventional precast floor slab unit member in embodiment 1,2 and 4.
Fig. 6 is the perspective view of B1 type precast floor slab unit members in embodiment 1.
Fig. 7 is the perspective view of the B1 type precast floor slab unit members with corner cut in embodiment 2 and 4.
Fig. 8 is the perspective view of B2 type precast floor slab unit members in embodiment 1.
Fig. 9 is the perspective view of B3 type precast floor slab unit members in embodiment 3.
Perspective views of the Figure 10 for the B3 type precast floor slab unit members of rib-shaped structure.
Figure 11 (a) and Figure 11 (b) figures are 1 A-A profiles (node does not have casting concrete), and wherein Figure 11 (a) is total
Generalized section, Figure 11 (b) are profile node drawing.
B-B profiles of the Figure 12 for Fig. 1 and Fig. 2 (node does not have casting concrete).
C-C profiles (node do not have casting concrete) of the Figure 13 (a) and Figure 13 (b) for Fig. 1 and Fig. 2, wherein Figure 13 (a)
For total generalized section, Figure 13 (b) is profile node drawing.
D-D profiles of the Figure 14 for Fig. 1 and Fig. 2 (node does not have casting concrete).
E-E profiles (node do not have casting concrete) of the Figure 15 (a) and Figure 15 (b) for Fig. 3, wherein Figure 15 (a) is total
Generalized section, Figure 15 (b) are profile node drawing.
F-F profiles (node do not have casting concrete) of the Figure 16 (a) and Figure 16 (b) for Fig. 3, wherein Figure 16 (a) is total
Generalized section, Figure 16 (b) are profile node drawing.
Reference in figure：1- routine precast floor slab unit members, 2-B1 type precast floor slab unit members, 2a-B2 types are pre-
Floor panels component processed, 3-B3 type precast floor slab unit members, 4- adjacent pillars connecting plate bands, 5- structural columns, pouring concrete after 6-
Connect band, the bottom arrangement of reinforcement of 7- adjacent pillars connecting plate bands；Plate width between L- structural column lines, the section width of b- structural columns
Degree, h- slab thicknesses.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment 1
The assembled plate-column structure floor of the present embodiment and its division methods and floor panels component are real in the following manner
Apply：
As shown in Fig. 1, Fig. 5-6, Fig. 8 and Figure 11-14, the assembled plate-column structure floor includes (be divided into) several
Include adjacent pillars connecting plate with 4 precast floor slab unit member and several conventional precast floor slab unit members 1, these include
Have between precast floor slab unit member of the adjacent pillars connecting plate with 4 and this includes adjacent pillars connecting plate with 4 precast floor slab
Between unit member and structural column 5 after pouring concrete connect band 6 connect, between the conventional precast floor slab unit member 1 with
And the conventional precast floor slab unit member 1 and including is poured between precast floor slab unit member of the adjacent pillars connecting plate with 4 after
Concrete connect band 6 connects, and forms plate-column structure floor.Connecting node is formed at the rear pouring concrete connect band 6.
As shown in Fig. 1, Fig. 5-6, Fig. 8 and Figure 11-14, the adjacent pillars connecting plate that includes is with 4 precast floor slab unit
Adjacent pillars connecting plate in component is the whole strip band-like plate for collapsing between adjacent two post with 4, adjacent pillars connecting plate band 4 with
The cross-section centroid line of adjacent two structural column 5 for being connected is baseline, and its width is connected with 4 more than the adjacent pillars connecting plate
Maximal side in the connection side of adjacent two structural column 5；The adjacent pillars connecting plate is configured with straight-through bottom with 4 in span direction
Portion's arrangement of reinforcement 7, the bottom arrangement of reinforcement 7 are reserved with the length that can anchor into bearing enough in connection faying face.
As shown in Fig. 1, Fig. 5-6, Fig. 8 and Figure 11-14, the adjacent pillars connecting plate that includes is with 4 precast floor slab unit
Component includes B1 type precast floor slabs unit member 2 and B2 type precast floor slab unit members 2a, wherein, the B1 types precast floor slab list
First component 2 be by adjacent pillars connecting plate with 4 centered on both sides there is the conventional floor connecting plate band of equal wide；The B2 types are pre-
Floor panels component 2a processed be by adjacent pillars connecting plate with 4 centered on both sides there is the conventional floor connecting plate band of unequal width；
The conventional floor connecting plate band is included in precast floor slab unit member of the adjacent pillars connecting plate with 4 except adjacent pillars connecting plate
With the other parts outside 4.
Referring to Figure 11 (b), in the present embodiment, part (i.e. shown in Fig. 1 level to place) adjacent pillars connecting plate is matched somebody with somebody with 4
Muscle is the dark beam type in local (it is board-like to be configured to dark beam, centre at two ends)；Referring to Figure 13 (b), part is (vertical i.e. shown in Fig. 1
Place) adjacent pillars connecting plate 4 arrangement of reinforcement of band is using elongated dark beam type.
Referring to Fig. 5, the conventional precast floor slab unit member 1 is precast floor slab unit member common in prior art
(note：The figure is one form of which, and which can be solid common precast floor slab or cassette ceiling or ribbed plate etc.).
Others not mentioned embodiment above the present embodiment, according to Practical Project situation, its structural reinforcement, thickness of slab, company
The width at the place of connecing and cap size and its arrangement of reinforcement are designed by relevant design specification.
Embodiment 2
As shown in Fig. 2, Fig. 5, Fig. 7 and Figure 12-14, the present embodiment difference compared with Example 1 is, this enforcement
In example, in the B1 types precast floor slab unit member 2, the conventional floor connecting plate band with 4 both sides positioned at adjacent pillars connecting plate
End face is provided with 45 ° of corner cut.And no B2 types precast floor slab unit member 2a in the present embodiment.
Referring to Figure 13 (b), in the present embodiment, adjacent pillars connecting plate adopts elongated dark beam type with 4 arrangement of reinforcement；And its bottom
Arrangement of reinforcement 7 applies prestressing force, becomes prestressing force precast floor slab unit member.
This enforcement other embodiment other than the above is carried out with reference to embodiment 1.
Embodiment 3
As shown in Fig. 3, Fig. 9-10 and Figure 15-16, the present embodiment difference compared with Example 1 is, this enforcement
In example, the assembled plate-column structure floor includes (be divided into) that several include adjacent pillars connecting plate with 4 precast floor slab
Unit member, these include between precast floor slab unit member of the adjacent pillars connecting plate with 4 and this includes adjacent pillars company
With between 4 precast floor slab unit member and structural column 5, after, pouring concrete connect band 6 connects fishplate bar, forms overall floor.This
Not using conventional precast floor slab unit member 1 in embodiment.
Referring to Fig. 3 and Figure 16, it is described include adjacent pillars connecting plate with 4 precast floor slab unit member be the prefabricated building of B3 types
Slab element component 3, the B3 type precast floor slabs unit member 3 are that side has conventional floor centered on adjacent pillars connecting plate band 4
Connecting plate band, opposite side do not have conventional floor connecting plate band.Specifically, the adjacent pillars connecting plate is adjacent with what is connected with 4
Centered on the cross-section centroid line of two structural columns 5, width L=3h+b.
Ginseng Figure 15 (b), the adjacent pillars connecting plate adopt elongated dark beam type with 4 arrangement of reinforcement；And its bottom arrangement of reinforcement 7 applies
Prestressing force, becomes prestressing force precast floor slab unit member.
Referring to Figure 10, the conventional floor connection included in precast floor slab unit member of the adjacent pillars connecting plate with 4
Strip is two-way ribbed precoated plate.Ribbed precoated plate is may also be employed in the same manner, including close rib composite construction board, unidirectional ribbed plate, sky
Plate of core construction form etc..
This enforcement other embodiment other than the above is carried out with reference to embodiment 1.
Embodiment 4
Referring to Fig. 4, the present embodiment further illustrate the present invention assembled plate-column structure floor and its division methods and
Floor panels component is applied to various types of sheet-pile component systems.
In the present embodiment, the assembled plate-column structure floor includes (be divided into) that several include adjacent pillars connecting plate
With 4 precast floor slab unit member and several conventional precast floor slab unit members 1.It is described to include adjacent pillars connecting plate band 4
The existing B1 type precast floor slabs unit member 2 with corner cut of precast floor slab unit member, also B2 types precast floor slab unit member
2a and B3 type precast floor slabs unit member 3, the present embodiment includes all floors of above-described embodiment 1, embodiment 2 and embodiment 3
Form, and have the polygon precast floor slab unit member of irregular post net and abnormity, other structures form and above-described embodiment 1,
Embodiment 2 and embodiment 3 are similar.
It is above-mentioned that but embodiments of the present invention are not limited by the above for the present invention preferably embodiment, its
He any spirit and the change, modification, replacement made under principle without departing from the present invention, combine, simplification, should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (10)
1. a kind of division methods of assembled plate-column structure floor, it is characterised in that will pour after the overall floor of plate-column structure
Concrete connect band is divided into the precast floor slab unit member that several include adjacent pillars connecting plate band, and these include adjacent
Between the precast floor slab unit member of post connecting plate band and this includes the precast floor slab unit member of adjacent pillars connecting plate band
After, pouring concrete connect band connects into plate-column structure floor between structural column；
Or the overall floor of plate-column structure is divided into into several with rear pouring concrete connect band includes adjacent pillars connecting plate
The precast floor slab unit member of band and several conventional precast floor slab unit members, these include the pre- of adjacent pillars connecting plate band
Jing between floor panels component processed and between the precast floor slab unit member that includes adjacent pillars connecting plate band and structural column
Afterwards the connection of pouring concrete connect band, between the conventional precast floor slab unit member and the conventional precast floor slab unit member with
Include the pouring concrete connect band connection after between the precast floor slab unit member of adjacent pillars connecting plate band, form plate-column structure
Floor；
Adjacent pillars connecting plate band in the precast floor slab unit member for including adjacent pillars connecting plate band be adjacent two post it
Between the whole strip band-like plate for collapsing, the adjacent pillars connecting plate band with the cross-section centroid line of adjacent two structural column for being connected is
Baseline, the maximal side in the connection side of adjacent two structural column connected more than or equal to the adjacent pillars connecting plate band by its width；
The adjacent pillars connecting plate band is configured with straight-through bottom arrangement of reinforcement in span direction.
2. division methods of assembled plate-column structure floor according to claim 1, it is characterised in that described to include phase
The precast floor slab unit member of adjacent post connecting plate band be divided into B1 type precast floor slab unit members, B2 type precast floor slab unit members,
B3 type precast floor slab unit members and B4 type precast floor slab unit members, wherein, B1 type precast floor slab unit members are with adjacent
Centered on post connecting plate band, both sides have the conventional floor connecting plate band of equal wide；B2 type precast floor slab unit members are with phase
Centered on adjacent post connecting plate band, both sides have the conventional floor connecting plate band of unequal width；B3 type precast floor slab unit members be with
Centered on adjacent pillars connecting plate band, side has conventional floor connecting plate band, and opposite side does not have conventional floor connecting plate band；It is described
B4 type precast floor slab unit members are that both sides do not have conventional floor connecting plate band centered on adjacent pillars connecting plate band；It is described normal
Rule floor connecting plate band be in the precast floor slab unit member for include adjacent pillars connecting plate band in addition to adjacent pillars connecting plate band
Other parts.
3. a kind of assembled plate-column structure floor, it is characterised in that the assembled plate-column structure floor includes that several include
The precast floor slab unit member of adjacent pillars connecting plate band, these include adjacent pillars connecting plate band precast floor slab unit member it
Between and the precast floor slab unit member that includes adjacent pillars connecting plate band and structural column between after pouring concrete connect band
Connection, forms overall floor；
Or including several include adjacent pillars connecting plate band precast floor slab unit member and several conventional precast floor slabs
Unit member, these include between the precast floor slab unit member of adjacent pillars connecting plate band and this includes adjacent pillars connection
Between the precast floor slab unit member of strip and structural column after pouring concrete connect band connection, the conventional precast floor slab unit
Between component and the conventional precast floor slab unit member with include adjacent pillars connecting plate band precast floor slab unit member it
Between the pouring concrete connect band connection after, form overall floor；
Adjacent pillars connecting plate band in the precast floor slab unit member for including adjacent pillars connecting plate band be adjacent two post it
Between the whole strip band-like plate for collapsing, the adjacent pillars connecting plate band with the cross-section centroid line of adjacent two structural column for being connected is
Baseline, the maximal side in the connection side of adjacent two structural column connected more than or equal to the adjacent pillars connecting plate band by its width；
The adjacent pillars connecting plate band is configured with straight-through bottom arrangement of reinforcement in span direction.
4. assembled plate-column structure floor according to claim 3, it is characterised in that described to include adjacent pillars connecting plate
The precast floor slab unit member of band includes B1 type precast floor slab unit members, B2 type precast floor slab unit members, the prefabricated building of B3 types
Slab element component and B4 type precast floor slab unit members, wherein, B1 type precast floor slab unit members are with adjacent pillars connecting plate band
Centered on both sides there is the conventional floor connecting plate band of equal wide；B2 type precast floor slab unit members are with adjacent pillars connecting plate
Centered on band, both sides have the conventional floor connecting plate band of unequal width；B3 type precast floor slab unit members are to be connected with adjacent pillars
Centered on strip, side has conventional floor connecting plate band, and opposite side does not have conventional floor connecting plate band；The prefabricated building of the B4 types
Slab element component is that both sides do not have conventional floor connecting plate band centered on adjacent pillars connecting plate band；The conventional floor connection
Strip is the other parts in the precast floor slab unit member for include adjacent pillars connecting plate band in addition to adjacent pillars connecting plate band.
5. a kind of floor panels component of assembled plate-column structure, it is characterised in that the floor panels component includes for one kind
The precast floor slab unit member of adjacent pillars connecting plate band, in the precast floor slab unit member for including adjacent pillars connecting plate band
Adjacent pillars connecting plate band be the whole strip band-like plate for collapsing between adjacent two post, the adjacent pillars connecting plate band is being connected
The cross-section centroid line of adjacent two structural column be baseline, its width more than or equal to the adjacent pillars connecting plate band connected adjacent two
Maximal side in the connection side of structural column；The adjacent pillars connecting plate band is configured with straight-through bottom arrangement of reinforcement in span direction,
The bottom arrangement of reinforcement is reserved with the length that can anchor into bearing enough in connection faying face.
6. the floor panels component of assembled plate-column structure according to claim 5, it is characterised in that described to include phase
The precast floor slab unit member of adjacent post connecting plate band include B1 type precast floor slab unit members, B2 type precast floor slab unit members,
B3 type precast floor slab unit members and B4 type precast floor slab unit members, wherein, B1 type precast floor slab unit members are with adjacent
Centered on post connecting plate band, both sides have the conventional floor connecting plate band of equal wide；B2 type precast floor slab unit members are with phase
Centered on adjacent post connecting plate band, both sides have the conventional floor connecting plate band of unequal width；B3 type precast floor slab unit members be with
Centered on adjacent pillars connecting plate band, side has conventional floor connecting plate band, and opposite side does not have conventional floor connecting plate band；It is described
B4 type precast floor slab unit members are that both sides do not have conventional floor connecting plate band centered on adjacent pillars connecting plate band；It is described normal
Rule floor connecting plate band be in the precast floor slab unit member for include adjacent pillars connecting plate band in addition to adjacent pillars connecting plate band
Other parts.
7. the floor panels component of assembled plate-column structure according to claim 6, it is characterised in that pre- in the B1 types
In floor panels component processed, positioned at adjacent pillars connecting plate, the end face of the conventional floor connecting plate band with both sides is provided with 45 ° of corner cut.
8. the floor panels component of assembled plate-column structure according to claim 6, it is characterised in that described to include phase
Conventional floor connecting plate band in the precast floor slab unit member of adjacent post connecting plate band is ribbed precoated plate or solid common prefabricated
Plate.
9. the floor panels component of assembled plate-column structure according to claim 6, it is characterised in that described to include phase
In the precast floor slab unit member of adjacent post connecting plate band, the arrangement of reinforcement of adjacent pillars connecting plate band adopts elongated dark beam type, or the dark beam in local
Formula is complete board-like.
10. the floor panels component of assembled plate-column structure according to claim 5, it is characterised in that described to include
The precast floor slab unit member of adjacent pillars connecting plate band and conventional precast floor slab unit member are prestressing force precast floor slab unit structure
Part.
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| CN201611175092.2A CN106522552B (en) | 2016-12-16 | 2016-12-16 | A kind of assembled plate-column structure floor and its division methods and floor panels component |
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| CN201611175092.2A CN106522552B (en) | 2016-12-16 | 2016-12-16 | A kind of assembled plate-column structure floor and its division methods and floor panels component |
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| CN107327030A (en) * | 2017-08-30 | 2017-11-07 | 刘祥锦 | The plate-column structure node and its cap prefabricated components and construction method of a kind of steel column |
| CN107386431A (en) * | 2017-08-30 | 2017-11-24 | 刘祥锦 | A kind of plate-column structure assembling system and its floor prefabricated components |
| CN107503459A (en) * | 2017-08-30 | 2017-12-22 | 刘祥锦 | A kind of plate-column structure assembling system and its floor prefabricated components and connecting node |
| CN107724524A (en) * | 2017-08-30 | 2018-02-23 | 刘祥锦 | A kind of plate-column structure assembling system and floor prefabricated components and construction method |
| CN108612245A (en) * | 2017-12-11 | 2018-10-02 | 刘祥锦 | A kind of unit floor of assembled flatslab construction |
| CN113580358A (en) * | 2021-08-24 | 2021-11-02 | 德州海天机电科技有限公司 | A circulation production line for producing hollow floor of prestressing force |
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| CN107327030A (en) * | 2017-08-30 | 2017-11-07 | 刘祥锦 | The plate-column structure node and its cap prefabricated components and construction method of a kind of steel column |
| CN107386431A (en) * | 2017-08-30 | 2017-11-24 | 刘祥锦 | A kind of plate-column structure assembling system and its floor prefabricated components |
| CN107503459A (en) * | 2017-08-30 | 2017-12-22 | 刘祥锦 | A kind of plate-column structure assembling system and its floor prefabricated components and connecting node |
| CN107724524A (en) * | 2017-08-30 | 2018-02-23 | 刘祥锦 | A kind of plate-column structure assembling system and floor prefabricated components and construction method |
| CN108612245A (en) * | 2017-12-11 | 2018-10-02 | 刘祥锦 | A kind of unit floor of assembled flatslab construction |
| CN113580358A (en) * | 2021-08-24 | 2021-11-02 | 德州海天机电科技有限公司 | A circulation production line for producing hollow floor of prestressing force |
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| Publication number | Publication date |
|---|---|
| CN106522552B (en) | 2018-09-14 |
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