CN106522552B - A kind of assembled plate-column structure floor and its division methods and floor panels component - Google Patents

A kind of assembled plate-column structure floor and its division methods and floor panels component Download PDF

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Publication number
CN106522552B
CN106522552B CN201611175092.2A CN201611175092A CN106522552B CN 106522552 B CN106522552 B CN 106522552B CN 201611175092 A CN201611175092 A CN 201611175092A CN 106522552 B CN106522552 B CN 106522552B
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plate
band
plate band
floor slab
column
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CN106522552A (en
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刘祥锦
刘俊彦
谭建山
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刘祥锦
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units

Abstract

The invention discloses a kind of assembled plate-column structure floor and its division methods and floor panels component, the assembled plate-column structure floor include several include adjacent pillars connecting plate band precast floor slab unit member;Or including several include adjacent pillars connecting plate band precast floor slab unit member and several conventional precast floor slab unit members;It is described include adjacent pillars connecting plate band precast floor slab unit member in adjacent pillars connecting plate band be the whole strip band-like plate to collapse between adjacent two column, for the adjacent pillars connecting plate band using the cross-section centroid line of adjacent two structural column connected as baseline, width is more than or equal to the maximal side in the connection side for adjacent two structural column that the adjacent pillars connecting plate band is connected;The adjacent pillars connecting plate band is in span direction configured with straight-through bottom arrangement of reinforcement.Technical solution using the present invention is not only able to save cost and facilitates construction, while can also improve the security reliability of precast floor slab plate-column structure.

Description

A kind of assembled plate-column structure floor and its division methods and floor panels component
Technical field
The present invention relates to the prefabricated assembled concrete structures and method in building industrialization field, and in particular to a kind of assembly Formula plate-column structure floor and its division methods and floor panels component.
Background technology
Since 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 has in same use space premise Under the advantages of can reducing floor height, and there is good economy in hypogee and multiple story garage, plate-column structure is as can reality It is now prefabricated assembled also to have the prodigious market space.
Building structure split into can plant produced, transport, be easily installed, and meet safe and reliable and economical rationality structure Part is the key that building industrialization --- the assembled architecture first step.
The plate-column structure of current prefabricated concrete structure has the disadvantage that:
(1) current assemble type concrete slab rod structure form has using originating 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 production Raw stiction supporting and fixing forms prestressing force friction node form on column between plate and column.In this form, it rubs The compression of power derives from the prestress wire of live post-stretching, because of the particular/special requirement of its connection, the prestress wire The construction technology of drawing is cumbersome, difficulty is big, requires the technology of construction personnel very high;In addition, the prestressing force purpose of node tensioning It is and additional stress to be produced to the component of original assembly to connect needs, has not only increased design difficulty but also influenced engineering and made Valence;When also using " IMS " system, prestressing force friction node not only needs to meet the related regulation of reinforced concrete structure, also It need to meet《Integrated prestress assembled plate-column structure technical regulation CECS52:2010》Requirement, be only association criterion regulation, Rather than there are some or at least illustrate not in national standard, from another point of view side light " IMS " system connection method It is perfect structure type, is the implementation technology approved not over national level;In practical applications because of site operation difficulty (i.e. not applicable industrialized construction), cost height are not suitable for the production of market economy, execute typical problem by resistance greatly, lead It is still few that cause has gone over application in twenty or thirty year.
(2) division of assembled floor at present is carried out at column line, this to divide so that plate-column structure stress is multiple Miscellaneous, the moment of flexure maximum, floor and the shearing of column junction specifically at slab strips on columns are maximum, and its floor (is equivalent to beam slab knot Structure) thickness it is smaller, lead to that the effective height by curved section is smaller, the ratio of reinforcement is higher, column and the anti-impact of plate junction cut face Also small, therefore this division methods are very unscientific.In addition, strip is that entire plate-column structure is most important at adjacent pillars line Position, and its bar connecting security reliability is most important, and I grades of connection jointing requirements are reached bar connecting.
Invention content
First of the present invention is designed to provide a kind of division methods of assembled plate-column structure floor, passes through this method Several prefabricated units are divided into assembled plate-column structure floor, the sheet-pile knot being assembled into using the prefabricated unit of this division Structure floor is not only able to save cost and facilitates construction, while can also improve the security reliability of precast floor slab plate-column structure.
Second object of the present invention is to provide a kind of division methods acquisition by above-mentioned assembled plate-column structure floor Assembled plate-column structure floor.
Third object of the present invention is to provide a kind of floor panels component constituting above-mentioned assembled plate-column structure.
The present invention solve above-mentioned technical problem technical solution be:
A kind of division methods of assembled plate-column structure floor connect the rear pouring concrete of whole floor of plate-column structure Band is divided into the precast floor slab unit member that several include adjacent pillars connecting plate band, these include adjacent pillars connecting plate band Precast floor slab unit member between and this include adjacent pillars connecting plate band precast floor slab unit member and structural column it Between after pouring concrete connect band connect into plate-column structure floor;
Or it includes that adjacent pillars connect that the whole floor of plate-column structure is divided into several with rear pouring concrete connect band 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 adjacent pillars connecting plate band precast floor slab unit member and structural column it Between after between pouring concrete connection band connection, the conventional precast floor slab unit member and the routine precast floor slab unit structure Pouring concrete connects band connection after between part and the precast floor slab unit member for including adjacent pillars connecting plate band, forms sheet-pile Structure floor;
It is described include adjacent pillars connecting plate band precast floor slab unit member in adjacent pillars connecting plate band be adjacent two The whole strip band-like plate to collapse between column, the adjacent pillars connecting plate band are connected with the cross-section centroid of adjacent two structural column connected Line is baseline, when width is more than or equal to maximum in of the connection for adjacent two structural column that the adjacent pillars connecting plate band is connected It is long;The adjacent pillars connecting plate band is in span direction configured with straight-through bottom arrangement of reinforcement.
Preferably, described includes that the precast floor slab unit member of adjacent pillars connecting plate band is divided into B1 type precast floor slab units Component, B2 type precast floor slabs unit member, 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 is without 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 Without routine floor connecting plate band;The routine 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 shared structures, and the adjacent pillars connecting plate band is for ensuring that floor maximum stress part is steel bar continuous and quality is protected Whether the Integral prefabricated component of card, on this basis, adjacent pillars connecting plate band both sides are arranged conventional floor connecting plate band and institute The width of the conventional floor connecting plate band of setting then determines 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 adjacent pillars connecting plate band precast floor slab unit member between and the packet Pouring concrete connects band connection after between precast floor slab unit member and structural column containing adjacent pillars connecting plate band, is formed 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 adjacent pillars connecting plate band precast floor slab unit member between and this include adjacent pillars Pouring concrete connects band connection, the conventional precast floor slab after between the precast floor slab unit member and structural column of connecting plate band Between unit member and the routine precast floor slab unit member and include adjacent pillars connecting plate band precast floor slab unit structure Pouring concrete connects band connection after between part, forms whole floor;
It is described include adjacent pillars connecting plate band precast floor slab unit member in adjacent pillars connecting plate band be adjacent two The whole strip band-like plate to collapse between column, the adjacent pillars connecting plate band are connected with the cross-section centroid of adjacent two structural column connected Line is baseline, when width is more than or equal to maximum in of the connection for adjacent two structural column that the adjacent pillars connecting plate band is connected It is long;The adjacent pillars connecting plate band is in span direction configured with straight-through bottom arrangement of reinforcement.
Preferably, described include the precast floor slab unit member of adjacent pillars connecting plate band includes B1 type precast floor slab units Component, B2 type precast floor slabs unit member, 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 is without 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 Without routine floor connecting plate band;The routine 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 are that one kind includes adjacent pillars connection The precast floor slab unit member of strip, it is described include adjacent pillars connecting plate band precast floor slab unit member in adjacent pillars connect Fishplate bar band is the whole strip band-like plate to collapse between adjacent two column, adjacent two structure of the adjacent pillars connecting plate band to be connected The cross-section centroid line of column is baseline, and width is more than or equal to the company for adjacent two structural column that the adjacent pillars connecting plate band is connected Maximal side in edge fit;The adjacent pillars connecting plate band is in span direction configured with straight-through bottom arrangement of reinforcement, the bottom arrangement of reinforcement The length of bearing can be anchored into enough by being reserved in connection faying face.
Preferably, described include the precast floor slab unit member of adjacent pillars connecting plate band includes B1 type precast floor slab units Component, B2 type precast floor slabs unit member, 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 is without 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 Without routine floor connecting plate band;The routine 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, it is located at conventional floor of the adjacent pillars connecting plate with both sides The end face of connecting plate band is equipped with 45 ° of corner cut, in this way when four B1 type precast floor slab unit members are connected to the four of structural column When at a side, the end of adjacent pillars connecting plate band can be more nearly structural column, the phase of B1 type precast floor slab unit members Adjacent column connecting plate band can directly be connect with bolumn cap.
Preferably, it is described include adjacent pillars connecting plate band precast floor slab unit member in conventional floor connecting plate band It is ribbed prefabricated board or solid common prefabricated board.Ribbed prefabricated board includes close rib composite construction board, two-way ribbed plate, unidirectional ribbed Plate, cored slab etc..
Preferably, it is described include adjacent pillars connecting plate bands precast floor slab unit member in adjacent pillars connecting plate band match Muscle uses elongated concealed beam formula, or local concealed beam formula (i.e. both ends be configured to concealed beam, it is intermediate be board-like) or it is entirely board-like;The design is matched Muscle can carry out reasonable selection according to building aseismicity, use and load situation, unified with safety to reach economy.
Preferably, described includes the precast floor slab unit member of adjacent pillars connecting plate band and conventional precast floor slab unit structure Part is prestressing force precast floor slab unit member;I.e. these precast floor slab unit members apply when prefabricated with prestressing force, in this way may be used To reduce amount of reinforcement and reduce floor amount of deflection.
The present invention has the advantages that compared with prior art:
(1) it in assembled plate-column structure floor disclosed by the invention and its division methods and floor panels component, introduces One plate-column structure new concept --- " adjacent pillars connecting plate band ", 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 is whole across straight-through, to it is most important in plate-column structure and by The most complicated position progress of power is integral prefabricated, improves reliability, the safety of assembled plate-column structure;And position in the prior art Adjacent pillars connecting plate band between adjacent two structural column is the non-whole structure that collapses, i.e., adjacent pillars line connection board band be divided into two it is prefabricated Unit, and the place that its connecting node is bigger in stress increase the difficulty of construction of connecting node, increase 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 suitable for 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 of structure transmits directly simple, construction is simple -- and only a small amount of live reinforcing bar and rear pouring concrete do not have " IMS " system The complicated live compressor wire tensioning work of the integrated prestress assembled plate-column structure construction of prestressing force friction node and " side effect " -- the additional stress that connection prestressing force brings structure;In addition, constructing in design process, it is mixed only to defer to reinforcing bar 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- When stress precast floor slab, effectively opposite can reduce plate thickness, reduce amount of deflection, and screed-coat can be saved, save workload and Quantities is simultaneously, moreover it is possible to further mitigate weight, simple site operation can realize prestressed structure again, to realize economy Property, these are all that current technology (including cast-in-place concrete plate-column structure) can not analogy.
(3) assembled plate-column structure floor of the invention and its division methods and floor panels component, by rationally drawing Subassembly makes the connecting node of assembly be arranged as far as possible in the place of stress minimum, passes through the rear pouring concrete intensity of connecting node Not less than former connecting elements intensity, the selected shearing resistance divided at connection faying face, resistance to compression, tension iso-stress are easy to completely Foot reaches the Structural Design Requirement of " strong node, weak component ", anti-seismic performance is good to reach safety stock height.
(4) assembled plate-column structure floor of the invention, it is prefabricated by whole slab, realize 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》It is required that the prefabricated rate of floor highest standard.
(5) the present invention provides the floors of standardized sheet-pile (girderless floor) structure to mark off standard, is provided for design It is convenient, provide exploitativeness for the unit-modularized production of prefabricated components and standardization installation.
(6) present invention provides a kind of new technical solution for plate-column structure assembled, has made plate-column structure fabricated construction both Meet safe and reliable while there is cost economic, easy for construction, technology base is provided for a wide range of popularization plate assembled rod structure Plinth;Before this other than using the integrated prestress assembled plate-column structure of prestressing force friction node of " IMS " system on a small quantity, Seldom assembled plate-column structure.
Description of the drawings
Fig. 1 is that the floor of the embodiment of the present invention 1 divides plan view.
Fig. 2 is that the floor of the embodiment of the present invention 2 divides plan view.
Fig. 3 is that the floor of the embodiment of the present invention 3 divides plan view.
Fig. 4 is that the floor of the embodiment of the present invention 4 divides plan view.
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.
Figure 10 is the perspective view of the B3 type precast floor slab unit members of rib-shaped structure.
The A-A sectional views (node does not have casting concrete) that Figure 11 (a) and Figure 11 (b) figures are 1, wherein Figure 11 (a) is total Diagrammatic cross-section, Figure 11 (b) are profile node drawing.
Figure 12 is the B-B sectional views of Fig. 1 and Fig. 2 (node does not have casting concrete).
Figure 13 (a) and Figure 13 (b) is the C-C sectional views (node does not have casting concrete) of Fig. 1 and Fig. 2, wherein Figure 13 (a) For total diagrammatic cross-section, Figure 13 (b) is profile node drawing.
Figure 14 is the D-D sectional views of Fig. 1 and Fig. 2 (node does not have casting concrete).
Figure 15 (a) and Figure 15 (b) is the E-E sectional views (node does not have casting concrete) of Fig. 3, and wherein Figure 15 (a) is total Diagrammatic cross-section, Figure 15 (b) are profile node drawing.
Figure 16 (a) and Figure 16 (b) is the F-F sectional views (node does not have casting concrete) of Fig. 3, and wherein Figure 16 (a) is total Diagrammatic cross-section, Figure 16 (b) are profile node drawing.
Reference numeral 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 of b- structural columns are wide Degree, h- slab thicknesses.
Specific implementation mode
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited In this.
Embodiment 1
The assembled plate-column structure floor and its division methods and floor panels component of the present embodiment are real in the following manner It applies:
As shown in Fig. 1, Fig. 5-6, Fig. 8 and Figure 11-14, the assembled plate-column structure floor include (being divided into) several Include the precast floor slab unit member and several conventional precast floor slab unit members 1 of adjacent pillars connecting plate band 4, these include Have between the precast floor slab unit member of adjacent pillars connecting plate band 4 and this include adjacent pillars connecting plate band 4 precast floor slab Between unit member and structural column 5 after between the connection of pouring concrete connect band 6, the conventional precast floor slab unit member 1 with And it is poured after between the routine precast floor slab unit member 1 and the precast floor slab unit member for including adjacent pillars connecting plate band 4 Concrete connect band 6 connects, and forms plate-column structure floor.Connecting node is formed after described at pouring concrete connect band 6.
As shown in Fig. 1, Fig. 5-6, Fig. 8 and Figure 11-14, described includes the precast floor slab unit of adjacent pillars connecting plate band 4 Adjacent pillars connecting plate band 4 in component is the whole strip band-like plate to collapse between adjacent two column, the adjacent pillars connecting plate band 4 with The cross-section centroid line of adjacent two structural column 5 connected is baseline, and width is more than what the adjacent pillars connecting plate band 4 was connected Maximal side in the connection side of adjacent two structural column 5;The adjacent pillars connecting plate band 4 is in span direction configured with straight-through bottom 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, described includes the precast floor slab unit of adjacent pillars connecting plate band 4 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 is the conventional floor connecting plate band that both sides have equal wide centered on adjacent pillars connecting plate band 4;The B2 types are pre- Floor panels component 2a processed is the conventional floor connecting plate band that both sides have unequal width centered on adjacent pillars connecting plate band 4; It is described routine floor connecting plate band be include adjacent pillars connecting plate band 4 precast floor slab unit member in remove adjacent pillars connecting plate With the other parts outside 4.
Referring to Figure 11 (b), in the present embodiment, part (i.e. horizontal direction shown in Fig. 1 placement) adjacent pillars connecting plate band 4 is matched Muscle be local concealed beam formula (i.e. both ends be configured to concealed beam, it is intermediate be board-like);Referring to Figure 13 (b), part is (i.e. vertical shown in Fig. 1 Place) arrangement of reinforcement of adjacent pillars connecting plate band 4 uses elongated concealed beam formula.
Referring to Fig. 5, the routine precast floor slab unit member 1 is precast floor slab unit member common in the prior art (note:The figure is one form of 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, structural reinforcement, plate thickness, company The width and bolumn cap size and its arrangement of reinforcement at the place of connecing are designed by related design specification.
Embodiment 2
As shown in Fig. 2, Fig. 5, Fig. 7 and Figure 12-14, the present embodiment compared with Example 1 the difference is that, this implementation In example, in the B1 types precast floor slab unit member 2, it is located at the conventional floor connecting plate band of 4 both sides of adjacent pillars connecting plate band End face is equipped with 45 ° of corner cut.And there is no B2 type precast floor slab unit members 2a in the present embodiment.
Referring to Figure 13 (b), in the present embodiment, the arrangement of reinforcement of adjacent pillars connecting plate band 4 uses elongated concealed beam formula;And its bottom Arrangement of reinforcement 7 applies prestressing force, becomes prestressing force precast floor slab unit member.
This implementation 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 compared with Example 1 the difference is that, this implementation Example in, the assembled plate-column structure floor include (being divided into) several include adjacent pillars connecting plate band 4 precast floor slab Unit member, these include adjacent pillars connecting plate band 4 precast floor slab unit member between and this include adjacent pillars connect Pouring concrete connect band 6 connects after between the precast floor slab unit member and structural column 5 of fishplate bar band 4, forms whole floor.This Without 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 band 4 precast floor slab unit member be the prefabricated building of B3 types Plate unit 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, the other side is without conventional floor connecting plate band.Specifically, the adjacent pillars connecting plate band 4 is adjacent with what is connected Centered on the cross-section centroid line of two structural columns 5, width L=3h+b.
Join Figure 15 (b), the arrangement of reinforcement of the adjacent pillars connecting plate band 4 uses elongated concealed beam formula;And its bottom arrangement of reinforcement 7 applies Prestressing force becomes prestressing force precast floor slab unit member.
Referring to Figure 10, it is described include adjacent pillars connecting plate band 4 precast floor slab unit member in conventional floor connection Strip is two-way ribbed prefabricated board.Ribbed prefabricated board, including close rib composite construction board, unidirectional ribbed plate, sky similarly can also be used The plate etc. of core construction form.
This implementation other embodiment other than the above is carried out with reference to embodiment 1.
Embodiment 4
Referring to Fig. 4, assembled plate-column structure floor and its division methods that the present embodiment further illustrates the present invention and Floor panels component is suitable for various types of sheet-pile component systems.
In the present embodiment, including (being divided into), several include adjacent pillars connecting plate to the assembled plate-column structure floor With 4 precast floor slab unit member and several conventional precast floor slab unit members 1.Described includes 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 include all floors of above-described embodiment 1, embodiment 2 and embodiment 3 Form, and have the polygon precast floor slab unit member of irregular column net and abnormity, other structures form and above-described embodiment 1, Embodiment 2 and embodiment 3 are similar.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content, He it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications, should be The substitute mode of effect, is included within the scope of the present invention.

Claims (10)

1. a kind of division methods of assembled plate-column structure floor, which is characterized in that pour the whole floor of plate-column structure after Concrete connect band is divided into the precast floor slab unit member that several include adjacent pillars connecting plate band, these include adjacent Between the precast floor slab unit member of column connecting plate band and this include adjacent pillars connecting plate band precast floor slab unit member Pouring concrete connect band connects into plate-column structure floor after between structural column;
Or it includes adjacent pillars connecting plate that the whole floor of plate-column structure is divided into several with rear pouring concrete connect band 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 Between floor panels component processed and this include adjacent pillars connecting plate band precast floor slab unit member and structural column between pass through Afterwards between pouring concrete connection band connection, the conventional precast floor slab unit member and the routine precast floor slab unit member and Include adjacent pillars connecting plate band precast floor slab unit member between after pouring concrete connect band connection, formed plate-column structure Floor;
It is described include adjacent pillars connecting plate band precast floor slab unit member in adjacent pillars connecting plate band be adjacent two column it Between the whole strip band-like plate to collapse, the adjacent pillars connecting plate band is with the cross-section centroid line of adjacent two structural column connected Baseline, width are more than or equal to the maximal side in the connection side for adjacent two structural column that the adjacent pillars connecting plate band is connected; The adjacent pillars connecting plate band is in span direction configured with straight-through bottom arrangement of reinforcement.
2. the division methods of assembled plate-column structure floor according to claim 1, which is characterized in that described includes phase The precast floor slab unit member of adjacent column connecting plate band be divided into B1 type precast floor slabs unit member, B2 type precast floor slabs unit member, 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 Both sides have the conventional floor connecting plate band of equal wide centered on column connecting plate band;B2 type precast floor slab unit members are with phase Both sides have the conventional floor connecting plate band of unequal width centered on adjacent column connecting plate band;B3 type precast floor slab unit members be with Side has conventional floor connecting plate band centered on adjacent pillars connecting plate band, and the other side is without conventional floor connecting plate band;It is described B4 type precast floor slab unit members are the no conventional floor connecting plate band in both sides centered on adjacent pillars connecting plate band;It is described normal Rule floor connecting plate band be include adjacent pillars connecting plate band precast floor slab unit member in addition to adjacent pillars connecting plate band Other parts.
3. a kind of assembled plate-column structure floor, which is characterized 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 this include adjacent pillars connecting plate band precast floor slab unit member and structural column between after pouring concrete connect band Connection forms whole 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 adjacent pillars connecting plate band precast floor slab unit member between and this include adjacent pillars connection Pouring concrete connects band connection, the conventional precast floor slab unit after between the precast floor slab unit member and structural column of strip Between component and the routine precast floor slab unit member and include adjacent pillars connecting plate band precast floor slab unit member it Between after pouring concrete connect band connection, form whole floor;
It is described include adjacent pillars connecting plate band precast floor slab unit member in adjacent pillars connecting plate band be adjacent two column it Between the whole strip band-like plate to collapse, the adjacent pillars connecting plate band is with the cross-section centroid line of adjacent two structural column connected Baseline, width are more than or equal to the maximal side in the connection side for adjacent two structural column that the adjacent pillars connecting plate band is connected; The adjacent pillars connecting plate band is in span direction configured with straight-through bottom arrangement of reinforcement.
4. assembled plate-column structure floor according to claim 3, which is characterized in that described includes adjacent pillars connecting plate The precast floor slab unit member of band includes B1 type precast floor slabs unit member, B2 type precast floor slabs unit member, the prefabricated building of B3 types Plate unit 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 have equal wide conventional floor connecting plate band;B2 type precast floor slab unit members are with adjacent pillars connecting plate Both sides have the conventional floor connecting plate band of unequal width centered on band;B3 type precast floor slab unit members are to be connected with adjacent pillars Side has conventional floor connecting plate band centered on strip, and the other side is without conventional floor connecting plate band;The prefabricated building of B4 types Plate unit component is the no conventional floor connecting plate band in both sides centered on adjacent pillars connecting plate band;The routine floor connection Strip be include adjacent pillars connecting plate band precast floor slab unit member in other parts in addition to adjacent pillars connecting plate band.
5. a kind of floor panels component of assembled plate-column structure, which is characterized in that the floor panels component includes for one kind The precast floor slab unit member of adjacent pillars connecting plate band, it is described include adjacent pillars connecting plate band precast floor slab unit member in Adjacent pillars connecting plate band be the whole strip band-like plate to collapse between adjacent two column, the adjacent pillars connecting plate band is to be connected The cross-section centroid line of adjacent two structural column is baseline, and width is more than or equal to adjacent two that the adjacent pillars connecting plate band is connected 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, which is characterized in that described includes phase The precast floor slab unit member of adjacent column connecting plate band include B1 type precast floor slabs unit member, B2 type precast floor slabs unit member, 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 Both sides have the conventional floor connecting plate band of equal wide centered on column connecting plate band;B2 type precast floor slab unit members are with phase Both sides have the conventional floor connecting plate band of unequal width centered on adjacent column connecting plate band;B3 type precast floor slab unit members be with Side has conventional floor connecting plate band centered on adjacent pillars connecting plate band, and the other side is without conventional floor connecting plate band;It is described B4 type precast floor slab unit members are the no conventional floor connecting plate band in both sides centered on adjacent pillars connecting plate band;It is described normal Rule floor connecting plate band be include adjacent pillars connecting plate band precast floor slab unit member in addition to adjacent pillars connecting plate band Other parts.
7. the floor panels component of assembled plate-column structure according to claim 6, which is characterized in that pre- in the B1 types In floor panels component processed, the end face for being located at conventional floor connecting plate band of the adjacent pillars connecting plate with both sides is equipped with 45 ° of corner cut.
8. the floor panels component of assembled plate-column structure according to claim 6, which is characterized in that described includes phase Conventional floor connecting plate band in the precast floor slab unit member of adjacent column connecting plate band is ribbed prefabricated board or solid common prefabricated Plate.
9. the floor panels component of assembled plate-column structure according to claim 6, which is characterized in that described includes phase The arrangement of reinforcement of adjacent pillars connecting plate band uses elongated concealed beam formula, or local concealed beam in the precast floor slab unit member of adjacent column connecting plate band Formula is complete board-like.
10. the floor panels component of assembled plate-column structure according to claim 5, which is characterized 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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CN107724524B (en) * 2017-08-30 2020-12-08 刘祥锦 Plate column structure assembly system, floor slab prefabricated part and construction method
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