CN104404864A - Steel bar inner core double T-shaped plate - Google Patents
Steel bar inner core double T-shaped plate Download PDFInfo
- Publication number
- CN104404864A CN104404864A CN201410676331.7A CN201410676331A CN104404864A CN 104404864 A CN104404864 A CN 104404864A CN 201410676331 A CN201410676331 A CN 201410676331A CN 104404864 A CN104404864 A CN 104404864A
- Authority
- CN
- China
- Prior art keywords
- base plate
- inner core
- shaped plate
- double
- bar inner
- 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.)
- Pending
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/046—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/268—Composite concrete-metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a steel bar inner core double T-shaped plate. The steel bar inner core double T-shaped plate comprises a bottom plate, convex plates, bottom plate transverse steel bars, bottom plate transverse through holes, convex plate longitudinal steel bars and convex plate longitudinal through holes. The steel bar inner core double T-shaped plate has the beneficial effects of easiness in manufacturing, firm structure and convenience in carrying; each double T-shaped plate can be assembled according to building requirements, so that the requirements of different large buildings on different shapes and structures are met, and each engineering construction can be reinforced secondly by pouring after assembly.
Description
Technical field
The invention belongs to architectural shape field, especially relates to the double-T shaped plate of a kind of reinforcing bar inner core.
Background technology
Along with increasing of the heavy construction such as house, bridge, increasing construction work adopts two kinds of reinforced concrete floors in architectural process: cast-in-situ floor and precast floor slab, cast-in-situ floor good integrity, but needs on-the-spot formwork, long construction period, difficulty are large, and template loss is large, cost is high; Precast floor slab docking assembling position easily produces crack and globality is poor.All there is the problems such as cost is high, difficulty of construction is large, fastness is poor in two kinds of reinforced concrete floors in manufacture, construction.
Summary of the invention
The problem that the invention will solve is that process cast-in-situ floor difficulty of construction is large, the cycle is long, loss is high problem and precast floor slab docking site easily produce crack and globality difference.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: the double-T shaped plate of a kind of reinforcing bar inner core, comprise base plate, flange, base plate transverse reinforcement, base plate cross through hole, flange longitudinal reinforcement, flange longitudinal hole, described base plate parallel beneath is provided with two flanges, described base plate transverse reinforcement is identical with described base plate lateral length, and 3/4 is arranged in described base plate cross through hole, described flange longitudinal reinforcement is identical with described flange longitudinal length, and 3/4 is arranged in described flange longitudinal hole.
Preferably, above described base plate, avris place is provided with reinforcing bar handle.
Preferably, described base plate transverse reinforcement and described flange longitudinal reinforcement are fixed in described base plate cross through hole and described flange longitudinal hole by the cement mode of building.
Preferably, described base plate transverse reinforcement at least arranges three, and described flange longitudinal reinforcement at least arranges three.
The advantage that the invention has and good effect are: manufacture simply, construct firm, convenient carrying, each double-T shaped plate can be assembled according to building needs, can carry out building thus obtaining second consolidation after assembling.
Owing to adopting technique scheme, heavy construction no longer needs on-the-spot formwork, and construction period shortens, difficulty reduces, and template loss minimizing, cost reduce; Double-T shaped plate docking assembling position fastness strengthens.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention;
Fig. 2-5 is concrete enforcement schematic diagrames of the invention.
In figure:
1, base plate 2, flange 3, base plate transverse reinforcement
4, base plate cross through hole 5, flange longitudinal reinforcement 6, flange longitudinal hole
7, reinforcing bar handle
Detailed description of the invention
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the invention.
As shown in Figure 1, the invention comprises base plate 1, flange 2, base plate transverse reinforcement 3, base plate cross through hole 4, flange longitudinal reinforcement 5, flange longitudinal hole 6 and reinforcing bar handle 7.
During use, as shown in Figure 2, at base plate 1 horizontal direction, assembled by the unidirectional docking of multiple double-T shaped plate base plate transverse reinforcement 3 and base plate cross through hole 4, the double-T shaped plate of a kind of reinforcing bar inner core that type transversely lengthens, and then through cement, building of butt seam is reinforced, thus meet the construction needs of the length and width type heavy constructions such as bridge;
As shown in Figure 3, in flange 2 horizontal transverse direction, the same unidirectional docking by multiple double-T shaped plate flange longitudinal reinforcement 5 and flange longitudinal hole 6 is assembled, the double-T shaped plate of a kind of reinforcing bar inner core that type becomes horizontal cross to lengthen, and then through cement, building of butt seam is reinforced, thus meet the construction needs of the extended type heavy constructions such as overpass bridge;
As shown in Figure 4, at base plate 1 horizontal direction and in flange 2 horizontal transverse direction, assembled by the two-way docking of rule of multiple double-T shaped plate base plate transverse reinforcement 3 and base plate cross through hole 4, flange longitudinal reinforcement 5 and flange longitudinal hole 6, type transversely and the double-T shaped plate of a kind of reinforcing bar inner core of horizontal cross lengthening broadening, and then through cement, building of butt seam is reinforced, thus meet the construction needs of the heavy construction such as house, floor;
As shown in Figure 5, at base plate 1 horizontal direction and in flange 2 horizontal transverse direction, assembled by the irregular two-way docking of multiple double-T shaped plate base plate transverse reinforcement 3 and base plate cross through hole 4, flange longitudinal reinforcement 5 and flange longitudinal hole 6, type becomes the double-T shaped plate of a kind of reinforcing bar inner core of various structures, and then through cement, building of butt seam is reinforced, thus meet the construction needs of irregular type heavy construction.
As shown in Figure 2-5, in any docking assembling process, reinforcing bar handle 7 is the facility that engineering construction provides T plate to lift, carry.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (4)
1. the double-T shaped plate of reinforcing bar inner core, comprise base plate (1), flange (2), base plate transverse reinforcement (3), base plate cross through hole (4), flange longitudinal reinforcement (5) and flange longitudinal hole (6), it is characterized in that: described base plate (1) parallel beneath is provided with two flanges (2), described base plate transverse reinforcement (3) is identical with described base plate (1) lateral length, and 3/4 is arranged in described base plate cross through hole (4), described flange longitudinal reinforcement (5) is identical with described flange (2) longitudinal length, and 3/4 is arranged in described flange longitudinal hole (6).
2. the double-T shaped plate of a kind of reinforcing bar inner core according to claim 1, is characterized in that: avris place, described base plate (1) top is provided with reinforcing bar handle (7).
3. the double-T shaped plate of a kind of reinforcing bar inner core according to claim 2, is characterized in that: described base plate transverse reinforcement (3) and described flange longitudinal reinforcement (5) are fixed in described base plate cross through hole (4) and described flange longitudinal hole (6) by the cement mode of building.
4. the double-T shaped plate of a kind of reinforcing bar inner core according to claim 3, is characterized in that: described base plate transverse reinforcement (3) at least arranges three, and described flange longitudinal reinforcement (7) at least arranges three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676331.7A CN104404864A (en) | 2014-11-23 | 2014-11-23 | Steel bar inner core double T-shaped plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676331.7A CN104404864A (en) | 2014-11-23 | 2014-11-23 | Steel bar inner core double T-shaped plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404864A true CN104404864A (en) | 2015-03-11 |
Family
ID=52642525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676331.7A Pending CN104404864A (en) | 2014-11-23 | 2014-11-23 | Steel bar inner core double T-shaped plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404864A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821750A (en) * | 2016-03-24 | 2016-08-03 | 中国十七冶集团有限公司 | Prefabricated prestress double-T board and use method thereof |
| CN106149538A (en) * | 2015-03-24 | 2016-11-23 | 郑州大学 | A kind of slab bridge |
| CN107859223A (en) * | 2017-09-26 | 2018-03-30 | 广东省建筑科学研究院集团股份有限公司 | A kind of novel precast floor slab and the casting method of monoblock floor is built up by it |
| CN108678249A (en) * | 2018-07-25 | 2018-10-19 | 上海城建市政工程（集团）有限公司 | A kind of anti-slit formation prestressing force T plate |
| CN109779268A (en) * | 2019-02-25 | 2019-05-21 | 上海城建建设实业(集团)有限公司 | The construction method of fragment integrated form T plate |
-
2014
- 2014-11-23 CN CN201410676331.7A patent/CN104404864A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149538A (en) * | 2015-03-24 | 2016-11-23 | 郑州大学 | A kind of slab bridge |
| CN105821750A (en) * | 2016-03-24 | 2016-08-03 | 中国十七冶集团有限公司 | Prefabricated prestress double-T board and use method thereof |
| CN107859223A (en) * | 2017-09-26 | 2018-03-30 | 广东省建筑科学研究院集团股份有限公司 | A kind of novel precast floor slab and the casting method of monoblock floor is built up by it |
| CN108678249A (en) * | 2018-07-25 | 2018-10-19 | 上海城建市政工程（集团）有限公司 | A kind of anti-slit formation prestressing force T plate |
| CN108678249B (en) * | 2018-07-25 | 2024-05-07 | 上海城建市政工程（集团）有限公司 | Crack-resistant prestressed double-T plate |
| CN109779268A (en) * | 2019-02-25 | 2019-05-21 | 上海城建建设实业(集团)有限公司 | The construction method of fragment integrated form T plate |
| CN109779268B (en) * | 2019-02-25 | 2021-04-16 | 上海城建建设实业(集团)有限公司 | Construction method of large-span segmented integrated double-T plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |