CN206220355U - A kind of long-span beams structure of use UHPC materials - Google Patents
A kind of long-span beams structure of use UHPC materials Download PDFInfo
- Publication number
- CN206220355U CN206220355U CN201621285094.2U CN201621285094U CN206220355U CN 206220355 U CN206220355 U CN 206220355U CN 201621285094 U CN201621285094 U CN 201621285094U CN 206220355 U CN206220355 U CN 206220355U
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- China
- Prior art keywords
- base plate
- groove
- reinforcing bar
- girder construction
- long
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Abstract
The utility model provides a kind of long-span beams structure of use UHPC materials,Including the girder construction body that the inverted T shape plate being set up in parallel by two or more than two is constituted,Described two inverted T shape plates include the base plate of horizontally set and the support webs set on base plate,The base plate of the girder construction body being disposed adjacent has shifted to install multiple grooves,There is the U-shaped reinforcing bar stretched into groove on the adjacent girder construction body base plate of the groove correspondence,There is the transverse steel in the U-shaped reinforcing bar of insertion in the groove,Concrete layer is filled between adjacent supports web,The utility model simple structure,Ensure that the inverted T shape plate for constituting girder construction body is fitted close using the cooperation of U-shaped reinforcing bar and transverse steel,For follow-up casting concrete layer provides favourable guarantee,Additionally due to UHPC toughnesss of material and durability are all good and with substantially increasing speed of application and quality the characteristics of may act as template.
Description
Technical field
The utility model is related to a kind of long-span beams structure of use UHPC materials.
Background technology
At present, with the development of economic level, requirement of the people to building also more and more higher, in order to meet people to sky
Between, the requirement of the aspect such as attractive in appearance, the building structure of large span also occurred gradually in the middle of the visual field of people.However, common steel
In order to limit mid-span deflection, its length aspect is restricted Concrete Beam Reinforced, even if meeting the requirement of length, deck-molding is correspondingly
Can increase, cause the deadweight of beams of concrete excessive, it is totally unfavorable to building.Simultaneously common reinforced beam is existing in construction
, it is necessary to substantial amounts of plank sheathing carries out formwork when field pours, pouring quality is difficult to ensure that, the installation and dismounting of plank sheathing are also required to greatly
The human and material resources of amount, meanwhile, template can not be reused, and cause the significant wastage of resource and as a result of common mould
The girder construction bulk strength for pouring integrated connection of plate is general.
The content of the invention
The utility model is improved above mentioned problem, i.e., the technical problems to be solved in the utility model is existing big
Span Beam structural strength is general, low construction efficiency.
Specific embodiment of the present utility model is：A kind of long-span beams structure of use UHPC materials, including by two
Or more than two girder construction bodies for constituting of the inverted T shape plate that is set up in parallel, described two inverted T shape plates include the base plate of horizontally set and
The support webs set on base plate, the base plate of the girder construction body being disposed adjacent has shifted to install multiple grooves, described
Having on the adjacent girder construction body base plate of groove correspondence in the U-shaped reinforcing bar stretched into groove, the groove has the U-shaped steel of insertion
Transverse steel in muscle, is filled with concrete layer between adjacent supports web.
Further, the base plate is coaxially arranged with the through hole of each groove of UNICOM, the multiple groove along its length
Interior transverse steel is integrated and through through hole.
Further, the groove includes longitudinal inwall and horizontal interior walls, longitudinal inwall and horizontal interior walls arc mistake
Cross.
Further, the transverse steel is in contact with U-shaped reinforcing bar curved portions.
Compared with prior art, the utility model has the advantages that：The utility model simple structure, using U-shaped
The cooperation of reinforcing bar and transverse steel ensure that the inverted T shape plate for constituting girder construction body is fitted close, and be follow-up casting concrete
Layer provides favourable guarantee, additionally due to because UHPC toughnesss of material and durability are all good and with the characteristics of may act as template
Substantially increase speed of application and quality.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model longitudinal profile structure schematic.
Fig. 3 is the utility model vertical view state structural representation.
In figure：10- inverted T shape plates, 110- base plates, 111- through holes, 120- support webs, 20- grooves, 30-U steel bars, 40-
Transverse steel, 50- concrete layers.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, the long-span beams structure of a kind of use UHPC materials in the present embodiment, including by two simultaneously
Arrange the girder construction body that the inverted T shape plate 10 for setting is constituted, the base plate of described two inverted T shape plates 10 including horizontally set and perpendicular to
The support webs 120 set on base plate 110, the base plate 110 of the girder construction body being disposed adjacent has shifted to install multiple grooves 20,
There is tool in the U-shaped reinforcing bar 30 stretched into groove, the groove 20 on the adjacent girder construction body base plate of the correspondence of the groove 20
There is in the U-shaped reinforcing bar of insertion 30 transverse steel 40, concrete layer 50 is filled between adjacent supports web.
Base plate 110 is coaxially arranged with the through hole 111 of each groove of UNICOM, the horizontal stroke in the multiple groove 20 along its length
It is integrated to reinforcing bar 30 and through through hole, a transverse steel 30 is directly run through into through hole so in assembling.
The groove 20 includes longitudinal inwall and horizontal interior walls, longitudinal inwall and horizontal interior walls arc-shaped transition, with profit
Ensure fitting for concrete and groove inner wall during concrete layer 50 is formed.
In the present embodiment, the transverse steel 40 be in contact with the curved portions of U-shaped reinforcing bar 30 guarantee transverse steel 40 tense it is U-shaped
Reinforcing bar 30.
With in addition, applied in any technical scheme disclosed in above-mentioned the utility model for representing position relationship or shape
Its implication includes approximate with its, similar or close state or shape to the term of shape unless otherwise stated.The utility model is provided
Either component both can be to be assembled by multiple individually parts, it is also possible to be one of the forming what technique was manufactured
Separate part.
Finally it should be noted that:Above example is only used to illustrate the technical solution of the utility model rather than it is limited
System；Although being described in detail to the utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced
Change；Without deviating from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
In the middle of scope.
Claims (4)
1. a kind of long-span beams structure of use UHPC materials, it is characterised in that including what is be set up in parallel by two or more than two
The girder construction body that inverted T shape plate is constituted, described two inverted T shape plates include the base plate of horizontally set and the setting on base plate
Support webs, the base plate of the girder construction body being disposed adjacent has shifted to install multiple grooves, the adjacent beam knot of the groove correspondence
There is the U-shaped reinforcing bar stretched into groove on structure body base plate, there is the transverse steel in the U-shaped reinforcing bar of insertion, phase in the groove
Concrete layer is filled between adjacent support webs.
2. a kind of long-span beams structure of use UHPC materials according to claim 1, it is characterised in that the base plate edge
Length direction is coaxially arranged with the through hole of each groove of UNICOM, and the transverse steel in the multiple groove is integrated and through logical
Hole.
3. the long-span beams structure of a kind of use UHPC materials according to claim 1 and 2, it is characterised in that described recessed
Groove includes longitudinal inwall and horizontal interior walls, longitudinal inwall and horizontal interior walls arc-shaped transition.
4. a kind of long-span beams structure of use UHPC materials according to claim 1 and 2, it is characterised in that the horizontal stroke
It is in contact with U-shaped reinforcing bar curved portions to reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285094.2U CN206220355U (en) | 2016-11-28 | 2016-11-28 | A kind of long-span beams structure of use UHPC materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285094.2U CN206220355U (en) | 2016-11-28 | 2016-11-28 | A kind of long-span beams structure of use UHPC materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220355U true CN206220355U (en) | 2017-06-06 |
Family
ID=58786207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285094.2U Expired - Fee Related CN206220355U (en) | 2016-11-28 | 2016-11-28 | A kind of long-span beams structure of use UHPC materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401066A (en) * | 2016-11-28 | 2017-02-15 | 福州大学 | Large-span beam structure adopting UHPC and manufacturing method thereof |
-
2016
- 2016-11-28 CN CN201621285094.2U patent/CN206220355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401066A (en) * | 2016-11-28 | 2017-02-15 | 福州大学 | Large-span beam structure adopting UHPC and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20191128 |