CN206220321U - A kind of SC systems stiffness hollow core laminated slab - Google Patents

A kind of SC systems stiffness hollow core laminated slab Download PDF

Info

Publication number
CN206220321U
CN206220321U CN201621183059.XU CN201621183059U CN206220321U CN 206220321 U CN206220321 U CN 206220321U CN 201621183059 U CN201621183059 U CN 201621183059U CN 206220321 U CN206220321 U CN 206220321U
Authority
CN
China
Prior art keywords
concrete layer
layer
cast
dark beam
hollow core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621183059.XU
Other languages
Chinese (zh)
Inventor
李金鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Wisdom Cloud Construction Technology Co Ltd
Original Assignee
Beijing Wisdom Cloud Construction Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Wisdom Cloud Construction Technology Co Ltd filed Critical Beijing Wisdom Cloud Construction Technology Co Ltd
Priority to CN201621183059.XU priority Critical patent/CN206220321U/en
Application granted granted Critical
Publication of CN206220321U publication Critical patent/CN206220321U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of SC systems stiffness hollow core laminated slab, including packed layer and steel skeleton, packed layer includes concrete layer and cast-in-place concrete layer, the steel skeleton includes standardization arrangement of reinforcement and dark beam framework, the standardization arrangement of reinforcement is laid on the concrete layer bottom and cast-in-place concrete layer top, and dark beam arrangement of reinforcement is coated with outside the dark beam framework;The concrete layer middle part is also uniformly filled with light material layer.The utility model provide SC system stiffness hollow core laminated slabs employ the overlapping plate technique that precast floor slab and cast-in-situ floor became one, with overall performance it is good, anti-seismic performance is good the characteristics of;By rebar standardses, precise positioning is installed, enormously simplify the complicated technology of armored concrete position of joints treatment;Stress smaller part position filling with light material forms cancelled structure inside precast concrete, member dead weight is reduced, beneficial to antidetonation;The structure design of dark beam can improve floor weight capacity, increase floor span, can meet use demand.

Description

A kind of SC systems stiffness hollow core laminated slab
Technical field
The utility model belongs to building floor technical field, more particularly to a kind of SC systems stiffness hollow core laminated slab.
Background technology
At present, China's traditional architecture mode of production generally existing that buildings and resources high energy consumption, production efficiency is low, engineering matter The problems such as amount and safety cause anxiety, labor cost is stepped up, shortage of resources is serious.In terms of floor, traditional architecture construction party Method one kind is:Using the full field operation such as template, scaffold support, reinforcing bar colligation and concreting, although with globality The good advantage of good, anti-seismic performance, but scene needs substantial amounts of workman, template, long construction period, by the factor shadow such as special weather Ring big;Another kind is:Complete prefabricated, prefabricated board is easily achieved the industrialization of building element, and (design standard, production plant apply Work assembling), structure manufacture is not limited by season and weather, can improve component quality, and speed of application is fast, can save a large amount of moulds Plate and supporting, but globality poor, impervious poor, seismic behavior is relatively relatively low.However, with the development of social economy, people couple The demand of large span space is continuously increased, and large span space proposes requirement higher to floor, and large span floor is due to span Greatly, floor thickness, load weight, require that construction method can only select cast in situs to meet quality and safety etc., are poured for scene The shortcomings built, it is desirable to which building enterprise must change the traditional architecture mode of production, meet future architecture industry sustainable development Requirement, promote the development of novel building industry modernization and the upgrading of construction industry constructional transfer, change Building Trade in China present situation, break away from The dependence of traditional architecture pattern and constraint, seeking the building industry modern times turns to evolution of objective path.
The defect and deficiency of large span floor prior art:(1) field operation amount is big, and airborne dust noise pollution is serious, and receives Natural environment influence is larger, and plan time is difficult to ensure that;(2) support system workload is big, potential safety hazard is more, and floor need to be in support The construction of the subsequent techniques such as model sheetinstallat, the large span of large span floor and big thickness can be carried out after System Safety Guarantee measure in place Degree makes its long construction period and potential safety hazard is more to support system requirement more Gao Gengyan;(3) large span floor thickness is big causes certainly Increase again, it is many to basic engineering requirement condition, it is unfavorable for antidetonation.
Authorization Notice No. discloses a kind of square opening rib frame prestressed concrete for the utility model patent of CN203429847U Native superimposed sheet, including prefabricated panel, deformed bar and cast-in-place concrete layer, if mixed filled with dry foam in cast-in-place concrete layer Solidifying soil filling block, can reduce deadweight, easy to use.But, the superimposed sheet is only provided with the steel of horizontal direction in prefabricated panel Muscle, does not have steel skeleton construction in in-situ layer, cause its weight capacity and stability limited.Therefore, superimposed sheet deadweight is being reduced While lift its weight capacity and stability, as those skilled in the art be badly in need of solve technical problem.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of SC systems stiffness hollow core laminated slab.
The utility model concrete technical scheme is as follows:
The utility model provides a kind of SC systems stiffness hollow core laminated slab, including packed layer and is embedded in the packed layer Interior steel skeleton, the packed layer includes concrete layer and the cast-in-place concrete being cast in above the concrete layer Layer, the steel skeleton includes standardization arrangement of reinforcement and dark beam framework, and the standardization arrangement of reinforcement is laid on the concrete layer bottom Portion and cast-in-place concrete layer top, the dark beam framework side are embedded in the concrete layer, and opposite side is embedded in institute State in cast-in-place concrete layer, dark beam arrangement of reinforcement is coated with outside the dark beam framework;The concrete layer middle part is also uniformly filled out Filled with light material layer.
Further, connection principal rod is provided between adjacent two pieces of superimposed sheets, the connection principal rod is embedded in institute In stating cast-in-place concrete layer, and the connection principal rod two ends respectively with described in adjacent two pieces two of the superimposed sheet edge Dark beam framework connection.
Further, the connection principal rod underfill is located between adjacent two pieces of superimposed sheets has high intensity to be polymerized Thing screed.
Further, the dark beam framework includes some H profile steel skeletons arranged in parallel, between adjacent H profile steel skeleton Some reinforcing bars are provided with, the reinforcing bar two ends connect with the adjacent two H profile steel skeletons respectively.
Further, adjacent two reinforcing bars enclose triangle with the H profile steel skeleton.
Further, the light material layer includes some equally distributed rigid foam plates.
The beneficial effects of the utility model are as follows:The SC system stiffness hollow core laminated slabs that the utility model is provided employ pre- The overlapping plate technique that floor processed and cast-in-situ floor became one, has overall performance again on the basis of prefabricated board feature is retained Well, the characteristics of not easy to crack, anti-seismic performance is good;With reference to the congenital node advantage of steel construction, by rebar standardses, install precisely fixed Position, enormously simplify the complicated technology of armored concrete position of joints treatment, it is ensured that quality;The inside concrete that is prefabricated in the factory is received Power smaller part position filling with light material forms cancelled structure, reduces member dead weight, beneficial to antidetonation, while concrete amount is reduced, Save material;The structure design of dark beam can improve floor weight capacity, increase floor span and reduce the deadweight of plate, meet big empty Between use demand.
Brief description of the drawings
Fig. 1 is a kind of longitudinal sectional view of the SC systems stiffness hollow core laminated slab described in embodiment 1;
Fig. 2 is a kind of partial sectional view of the SC systems stiffness hollow core laminated slab described in embodiment 1;
Fig. 3 is a kind of connected mode schematic diagram of the SC systems stiffness hollow core laminated slab described in embodiment 2;
Fig. 4 is the structural representation of dark beam framework in a kind of SC systems stiffness hollow core laminated slab described in embodiment 3.
Wherein:1st, concrete layer;2nd, cast-in-place concrete layer;3rd, arrangement of reinforcement is standardized;4th, dark beam framework;41st, H profile steel bone Frame;42nd, reinforcing bar;5th, dark beam arrangement of reinforcement;6th, light material layer;7th, principal rod is connected;8th, high-strength polymer screed.
Specific embodiment
The utility model is described in further detail with following examples below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, the utility model embodiment 1 provides a kind of SC systems stiffness hollow core laminated slab, including fills out Layer and the steel skeleton being embedded in the packed layer are filled, the packed layer includes concrete layer 1 and is cast in described prefabricated The cast-in-place concrete layer 2 of the top of concrete layer 1, the steel skeleton includes standardization arrangement of reinforcement 3 and dark beam framework 4, the standardization Arrangement of reinforcement 3 is laid on the bottom of the concrete layer 1 and the top of the cast-in-place concrete layer 2, the side of dark beam framework 4 embedding In the concrete layer 1, opposite side is embedded in the cast-in-place concrete layer 2, is coated with outside the dark beam framework 4 Dark beam arrangement of reinforcement 5;The middle part of the concrete layer 1 is also uniformly filled with light material layer 6.
When using, first prefabricated semi-finished product floor is installed in the support beam of job site, then cast in situs is cast-in-place Concrete layer 2.The deadweight of semi-finished product floor is relatively light, and it is smaller to lift by crane, support and install relatively simple, workload, while precast floor slab The overlapping plate technique became one with cast-in-situ floor had both retained prefabricated board feature, and with overall performance is good, not easy to crack, antidetonation The good advantage of performance.Standardization arrangement of reinforcement 3 is preferably reinforced mesh, and big, the elastic good, Joint Strength of rigidity is high, shear behavior is good, lotus Load can be uniformly distributed in whole mixed mud structure, weight capacity be substantially increased, while significantly reducing the work of splice bar Amount.The structure design of dark beam framework 4 can improve floor weight capacity, increase floor span and reduce the deadweight of plate, meet big empty Between use demand;The dark beam arrangement of reinforcement 5 of position, shape and type design according to dark beam framework 4 can further lift dark beam The performance of skeleton 4;At the less position of inside stress of concrete layer 1 filled with light material layer 6, floor is formed with this Cancelled structure, it is possible to reduce member dead weight, beneficial to antidetonation, while reducing concrete amount, saves material.
Embodiment 2
As described in Figure 3, the utility model embodiment 2 provides a kind of SC systems stiffness on an empty stomach on the basis of embodiment 1 Superimposed sheet, the embodiment 2 is provided with connection principal rod 7 between further defining adjacent two pieces of superimposed sheets, and the connection is received Power muscle 7 is embedded in the cast-in-place concrete layer 2, and connection principal rod 7 two ends respectively with adjacent two pieces of overlappings Two dark beam frameworks 4 of edges of boards edge are connected.Connection principal rod 7 bottom is located between adjacent two pieces of superimposed sheets to fill out Filled with high-strength polymer screed 8.
It is embedded in the adjacent cast-in-place concrete layer 2 by by connection principal rod 7, and is located at adjacent two dark beams Between skeleton 4, after cast-in-place concrete layer 2 solidifies, adjacent two pieces of superimposed sheets can principal rod 7 is firm to be connected as one by connecting Body, and connecting portion is less prone to denaturation or dislocation.In the connection underfill high-strength polymer screed 8 of principal rod 7, can be with This annexation is further reinforced, dual connection dramatically increases the steadiness of superimposed sheet and security.
Embodiment 3
As described in Figure 4, the utility model embodiment 3 provides a kind of SC systems stiffness on an empty stomach on the basis of embodiment 1 Superimposed sheet, the embodiment 3 further defines the dark beam framework 4 includes some H profile steel skeletons 41 arranged in parallel, adjacent Some reinforcing bars 42 are provided between H profile steel skeleton 41, the two ends of the reinforcing bar 42 connect with the adjacent two H profile steel skeletons 41 respectively Connect.Adjacent two reinforcing bars 42 enclose triangularity with the H profile steel skeleton 41.The light material layer 6 includes some equal The rigid foam plate of even distribution.
Reinforcing bar 42 is provided between H profile steel skeleton 41, adjacent H profile steel skeleton 41 can be played a supportive role;By adjacent two Reinforcing bar 42 described in root encloses triangularity with the H profile steel skeleton 41, is allowed to stable connection, is unlikely to deform.Designed more than, Further enhancing the structural stability and weight capacity of steel skeleton light-duty decorative panel.
Rigid foam plate is preferably polystyrene foam plate, and lighter in weight, good stability are formed in concrete and tied on an empty stomach Structure, weight capacity will not be reduced while reducing deadweight.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase Approximate technical scheme, all falls within protection domain of the present utility model.

Claims (6)

1. a kind of SC systems stiffness hollow core laminated slab, it is characterised in that including packed layer and the steel being embedded in the packed layer Skeleton, the packed layer includes concrete layer (1) and the cast-in-place concrete being cast in above the concrete layer (1) Layer (2), the steel skeleton includes standardization arrangement of reinforcement (3) and dark beam framework (4), and standardization arrangement of reinforcement (3) is laid on described pre- Concrete layer (1) bottom processed and the cast-in-place concrete layer (2) top, dark beam framework (4) side is embedded in described prefabricated In concrete layer (1), opposite side is embedded in the cast-in-place concrete layer (2), and dark beam is coated with outside the dark beam framework (4) Arrangement of reinforcement (5);Concrete layer (1) middle part is also uniformly filled with light material layer (6).
2. SC systems stiffness hollow core laminated slab as claimed in claim 1, it is characterised in that between adjacent two pieces of superimposed sheets Connection principal rod (7) is provided with, connection principal rod (7) is embedded in the cast-in-place concrete layer (2), and the connection is received Dark beam framework (4) connection described with adjacent two pieces two of the superimposed sheet edge respectively of power muscle (7) two ends.
3. SC systems stiffness hollow core laminated slab as claimed in claim 2, it is characterised in that between adjacent two pieces of superimposed sheets There is high-strength polymer screed (8) positioned at described connection principal rod (7) underfill.
4. SC systems stiffness hollow core laminated slab as claimed in claim 1, it is characterised in that the dark beam framework (4) if including Dry root H profile steel skeleton (41) arranged in parallel, some reinforcing bars (42), the reinforcing bar are provided between adjacent H profile steel skeleton (41) (42) two ends connect with the adjacent two H profile steel skeletons (41) respectively.
5. SC systems stiffness hollow core laminated slab as claimed in claim 4, it is characterised in that adjacent two reinforcing bars (42) with The H profile steel skeleton (41) encloses triangularity.
6. SC systems stiffness hollow core laminated slab as claimed in claim 1, it is characterised in that light material layer (6) includes Some equally distributed rigid foam plates.
CN201621183059.XU 2016-10-27 2016-10-27 A kind of SC systems stiffness hollow core laminated slab Active CN206220321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621183059.XU CN206220321U (en) 2016-10-27 2016-10-27 A kind of SC systems stiffness hollow core laminated slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621183059.XU CN206220321U (en) 2016-10-27 2016-10-27 A kind of SC systems stiffness hollow core laminated slab

Publications (1)

Publication Number Publication Date
CN206220321U true CN206220321U (en) 2017-06-06

Family

ID=58787983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621183059.XU Active CN206220321U (en) 2016-10-27 2016-10-27 A kind of SC systems stiffness hollow core laminated slab

Country Status (1)

Country Link
CN (1) CN206220321U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108532807A (en) * 2018-04-28 2018-09-14 刘鹏飞 A kind of steel skeleton hollow pre-fabricated panels
CN112282163A (en) * 2019-07-25 2021-01-29 沈阳建筑大学 Heat-preservation integrated composite floor slab and preparation method thereof
CN112411560A (en) * 2020-11-02 2021-02-26 中交第四航务工程局有限公司 Step-by-step rapid construction method for beam plate structure of support body system in deep and large foundation pit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108532807A (en) * 2018-04-28 2018-09-14 刘鹏飞 A kind of steel skeleton hollow pre-fabricated panels
CN112282163A (en) * 2019-07-25 2021-01-29 沈阳建筑大学 Heat-preservation integrated composite floor slab and preparation method thereof
CN112411560A (en) * 2020-11-02 2021-02-26 中交第四航务工程局有限公司 Step-by-step rapid construction method for beam plate structure of support body system in deep and large foundation pit

Similar Documents

Publication Publication Date Title
CN109025017A (en) Reinforced concrete hollow overlaps two-way ribbed slab floor and its method of construction
CN108661225B (en) But height-adjusting's precast concrete coincide floor
CN105625566B (en) Assembly concrete orthogonal-diagonal lattice space lattice box structure tube-in-tube structure
CN206769092U (en) The light steel of half assembled-foam concrete assembled wall
CN206220321U (en) A kind of SC systems stiffness hollow core laminated slab
CN108612315A (en) A kind of assembled mixed structure Frame-Shear Wall building system and construction method
CN202125104U (en) Residential building system formed by cast-in-place beam columns and prefabricated sandwich concrete wall slabs
CN110439291B (en) Assembly type production construction method suitable for low-rise building
CN206267309U (en) A kind of assembled steel concrete frame core wall structure system
CN209011399U (en) Reinforced concrete hollow overlaps two-way ribbed slab floor
CN205875394U (en) Antidetonation concrete beam column that dry process is connected
CN105220792A (en) A kind of prefabricated concealed bracings energy-consuming shear wall and assemble method thereof
CN108643429B (en) But height-adjusting's assembled coincide floor
CN201261913Y (en) Connection structure between precast concrete board and girder, and building having the same
CN108756038A (en) Assembly concrete shear wall and floor support plate rigid connection node and construction method
CN206352348U (en) A kind of attachment structure of steel reinforced concrete board wall and steel reinforced concrete laminated floor slab
CN107313551A (en) A kind of concrete prefabricated wallboard of steel bar girder and structural system and its construction method
CN210421568U (en) Assembled beam and plate structure
CN208502067U (en) A kind of partial precast assembly prestress steel reinforced concrete hybrid beam
CN204311630U (en) A kind of prefabricated loss of weight concrete dense-rib superimposed sheet and close rib building roof thereof
CN216516389U (en) Concrete composite floor slab with supporting structure thereof
CN207376945U (en) A kind of concrete prefabricated wallboard of steel bar girder and structural system
CN114658141A (en) Connecting structure and method for T-shaped constructional column and independent foundation of assembled composite wallboard
CN212582914U (en) Precast beam connection structure reaches building structure including it
CN203905531U (en) Rural assembled steel structure residence system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant