CN203097098U - Spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab - Google Patents

Spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab Download PDF

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Publication number
CN203097098U
CN203097098U CN 201220702498 CN201220702498U CN203097098U CN 203097098 U CN203097098 U CN 203097098U CN 201220702498 CN201220702498 CN 201220702498 CN 201220702498 U CN201220702498 U CN 201220702498U CN 203097098 U CN203097098 U CN 203097098U
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CN
China
Prior art keywords
concrete
spherical
spherical honeycomb
layer
type rib
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.)
Expired - Fee Related
Application number
CN 201220702498
Other languages
Chinese (zh)
Inventor
周鹏
王少重
吴小银
王艳华
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.)
HUBEI HONGYI STEEL CONSTRUCTION ENGINEERING Co Ltd
Original Assignee
HUBEI HONGYI STEEL CONSTRUCTION ENGINEERING 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 HUBEI HONGYI STEEL CONSTRUCTION ENGINEERING Co Ltd filed Critical HUBEI HONGYI STEEL CONSTRUCTION ENGINEERING Co Ltd
Priority to CN 201220702498 priority Critical patent/CN203097098U/en
Application granted granted Critical
Publication of CN203097098U publication Critical patent/CN203097098U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab, which belongs to the field of structural sectional materials for buildings. The laminated slab disclosed by the utility model is composed of a prefabricated bottom plate and a cast-in-place concrete layer, wherein the prefabricated bottom plate is composed of a reinforced concrete lower layer and a spherical honeycomb hole-type rib rack concrete upper layer; associated continuous spherical rib racks are arranged between the adjacent spherical honeycomb holes of the spherical honeycomb hole-type rib rack concrete upper layer; thermal insulation layers are filled in the spherical honeycomb holes; and at the construction site, a concrete layer is cast on the spherical honeycomb hole-type rib rack concrete upper layer of the prefabricated bottom plate in place so as to form the laminated slab. The spherical honeycomb hole-type continuous rib rack structure of the laminated slab disclosed by the utility model is uniform in force transfer in each direction and stable, thus enhancing the bidirectional loading capacity of the laminated slab, improving the shear performance of the laminated surface and the seismic performance of the laminated slab, meeting the needs of long-span buildings, reducing dead weight, and achieving good thermal insulation and noise reduction effects.

Description

Spherical honeycomb cellular type rib frame prestressed reinforced concrete superimposed sheet
Technical field
The spherical honeycomb cellular type of the utility model rib frame prestressed reinforced concrete superimposed sheet belongs to building structure section bar field.
Background technology
Along with the increase of building height and the variation of architecture structure form, existing construction technology can not meet the demands, and large-span space structure needs new structural shape.Existing superimposed sheet is applicable to little span frame construction basically, and can not solve the problem of thermal insulation, and the increase along with the building floor height alleviates deadweight and also becomes very important.
The utility model content
The purpose of this utility model provides a kind of spherical honeycomb cellular type rib frame prestressed reinforced concrete superimposed sheet, can effectively limit the relative slippage of superposed surfaces, strengthen its shear resistance, the honeycomb rib increases the pipeline of power, make it have good seismic resistance, isolation layer in the hole improves the thermal insulation anti-acoustic capability of plate, and alleviates deadweight, satisfies the demand of long span building structure to the high-performance floor.
The spherical honeycomb cellular type of the utility model rib frame prestressed reinforced concrete superimposed sheet is made up of prefabricated panel and cast-in-situ concrete layer; Prefabricated panel is made up of steel concrete lower floor and spherical honeycomb cellular type rib frame concrete upper strata, and in described steel concrete lower floor, along becoming plate width parallel interval that steel bar stress is set, on steel bar stress, perpendicular separation is connected with distribution reinforcement; On described spherical honeycomb cellular type rib frame concrete upper strata, it between its adjacent spherical honeycomb hole related continuously spherical rib frame, in described spherical honeycomb hole, be filled with the thermal insulation layer, after the prefabricated panel moulding, at the construction field (site), in the spherical honeycomb cellular type of prefabricated panel rib frame concrete upper strata, build one deck layer of concrete and form superimposed sheet.
Described steel bar stress is by prestressed reinforcement, and perhaps prestressed reinforcement and plain bars are formed.
The spherical honeycomb cellular type rib frame concrete upper strata of described prefabricated panel is the foaming cement concrete layer.
The spherical honeycomb cellular type of the utility model rib frame prestressed reinforced concrete superimposed sheet, by using prestressed reinforcement to make superimposed sheet produce appropriate antiarch value, can delay the development in crack at the bottom of the plate, improve the bending rigidity of prefabricated units, in whole superimposed sheet design, under the situation that does not influence structure stress, the deadweight of taking the continuous rib frame of honeycomb cellular type to alleviate superimposed sheet, utilize spherical hole space, filling heat insulating wall is with the thermal insulation of lifting superimposed sheet and the performance of noise reduction, continuous rib shelf structure, the Path of Force Transfer of superimposed sheet is increased, and each is even to power transmission, so structure is more stable, promote the anti-seismic performance and the application life of superimposed sheet, satisfy the demand of long span building structure the high-performance superimposed sheet.And prefabricated units of the present invention can serve as template in construction uses, and avoids a large amount of formwork workloads, improves efficiency of construction.
Description of drawings
Fig. 1 is the utility model superimposed sheet structural representation
Fig. 2 is that the steel concrete lower floor steel bar stress of the utility model prefabricated panel is arranged schematic diagram
Fig. 3 is the spherical honeycomb hole and the rib frame schematic diagram on the spherical honeycomb cellular type rib frame concrete upper strata of the utility model prefabricated panel
Fig. 4 is that the spherical honeycomb hole in the spherical honeycomb cellular type rib frame concrete upper strata of the utility model prefabricated panel is filled thermal insulation layer schematic diagram
Fig. 5 is that the A-A of above-mentioned Fig. 4 is to sectional drawing
The specific embodiment
Below in conjunction with description of drawings implementation process of the present utility model.
The utility model superimposed sheet is made up of prefabricated panel and cast-in-situ concrete layer, and prefabricated panel is by steel concrete lower floor 1 He SphericalHoneycomb cellular type rib frame concrete upper strata 2 is formed, and along becoming plate width parallel interval that steel bar stress 4 is set, on the described steel bar stress 4, perpendicular separation is connected with distribution reinforcement 5 in described steel concrete lower floor 1.; Described SphericalHoneycomb cellular type rib frame concrete upper strata 2, its honeycomb hole K is a spherical pore, is related spherical rib frame between its adjacent cell hole; Described SphericalBe filled with thermal insulation layer 6 in the honeycomb hole K, after the prefabricated panel moulding, be transported to the job site assembling, a cast-in-place layer concrete 3 on the honeycomb cellular type rib frame concrete upper strata 2 of prefabricated panel promptly forms superimposed sheet.
When preparing the steel concrete lower floor 1 of prefabricated panel, the edge becomes the steel bar stress 4 of plate width parallel interval setting by prestressed reinforcement, perhaps prestressed reinforcement and plain bars are formed, earlier prestressed reinforcement is carried out stretch-draw, when adopting prestressed reinforcement and plain bars, two kinds of spacing of reinforcements are arranged, build preparation concrete lower floor 1; Build finish after, immediately in steel concrete lower floor 1, be intervally arranged and fixing spherical heat insulating material, concreting in the gap of spherical heat insulating material again, institute's concreting layer all standing spherical heat insulating material forms the spheroid rib frame layer of concrete 2 that is filled with thermal insulation layer 6 in the spherical honeycomb hole; So far, promptly form prefabricated panel; Reach the intensity of regulation when prefabricated panel after, it is transported to job site assembling and cast-in-situ concrete layer 3, i.e. formation combines with honeycomb cellular type rib frame concrete upper strata 2 and forms the one overlapping layers.

Claims (3)

1. spherical honeycomb cellular type rib frame prestressed reinforced concrete superimposed sheet, form by prefabricated panel and cast-in-situ concrete layer, it is characterized in that, prefabricated panel is made up of steel concrete lower floor and spherical honeycomb cellular type rib frame concrete upper strata, in described steel concrete lower floor, along becoming plate width parallel interval that steel bar stress is set, on steel bar stress, perpendicular separation is connected with distribution reinforcement; On described spherical honeycomb cellular type rib frame concrete upper strata, it between its adjacent spherical honeycomb hole related continuously spherical rib frame, in described spherical honeycomb hole, be filled with the thermal insulation layer, after the prefabricated panel moulding, at the construction field (site), in the spherical honeycomb cellular type of prefabricated panel rib frame concrete upper strata, build one deck layer of concrete and form superimposed sheet.
2. spherical honeycomb cellular type rib frame prestressed reinforced concrete superimposed sheet according to claim 1 is characterized in that, steel bar stress is by prestressed reinforcement, and perhaps prestressed reinforcement and plain bars are formed
3. spherical honeycomb cellular type rib frame prestressed reinforced concrete superimposed sheet according to claim 1 is characterized in that, the spherical honeycomb cellular type rib frame concrete upper strata of prefabricated panel is the foaming cement concrete layer.
CN 201220702498 2012-12-18 2012-12-18 Spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab Expired - Fee Related CN203097098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220702498 CN203097098U (en) 2012-12-18 2012-12-18 Spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220702498 CN203097098U (en) 2012-12-18 2012-12-18 Spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab

Publications (1)

Publication Number Publication Date
CN203097098U true CN203097098U (en) 2013-07-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220702498 Expired - Fee Related CN203097098U (en) 2012-12-18 2012-12-18 Spherical honeycomb hole-type rib rack pre-stressed reinforced concrete laminated slab

Country Status (1)

Country Link
CN (1) CN203097098U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102995825A (en) * 2012-12-18 2013-03-27 湖北弘毅钢结构工程有限公司 Spherical honeycomb-hole-type rib frame prestressed reinforced concrete superimposed sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102995825A (en) * 2012-12-18 2013-03-27 湖北弘毅钢结构工程有限公司 Spherical honeycomb-hole-type rib frame prestressed reinforced concrete superimposed sheet

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20151218

EXPY Termination of patent right or utility model