CN204266438U - Two ends built-in fitting connects the prestress concrete girder slab of horizontal power transmission reinforcing bar - Google Patents
Two ends built-in fitting connects the prestress concrete girder slab of horizontal power transmission reinforcing bar Download PDFInfo
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- CN204266438U CN204266438U CN201420513323.6U CN201420513323U CN204266438U CN 204266438 U CN204266438 U CN 204266438U CN 201420513323 U CN201420513323 U CN 201420513323U CN 204266438 U CN204266438 U CN 204266438U
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- power transmission
- reinforcing bar
- horizontal power
- transmission reinforcing
- plate
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Abstract
Two ends built-in fitting connects a prestress concrete beam slab for horizontal power transmission reinforcing bar, comprises T plate and double T superimposed sheet, it is characterized in that, two ends built-in fitting connects horizontal power transmission reinforcing bar, is delivered on prestressed reinforcement stressed for end.
Description
Art: building materials field
Background technology: large span T plate etc. are best products for grain depot, garage etc., the first, span is large, is the first requirement of grain depot, cannot be cast-in-place, and the cast-in-place span in garage is little, and parking stall is few; The second, steel work is used for grain depot, garage etc., and one is easy roof leaking, is that grain depot is forbidden, and two is poor thermal insulation property, and three is not corrosion-resistant not fire-resistant; 3rd, bow plate be concrete is again large span, but must on-the-spot processing, and one is that scene not necessarily has place, and two is loaded down with trivial details, can not plant produced and cost exceeds 100 yuan/m than T plate
2left and right.
But to be exactly end anti-pushes away poor performance for the problem that T plate is the most fatal, and prestress steel is almost nil at termination pulling force, and the lateral pressure such as grain depot, garage is large, to plate end, anti-to push away requirement higher, cannot realize.
Summary of the invention: for above problem, the utility model provides the large-span prestressed concrete beam slab of the horizontal power transmission reinforcing bar of a kind of two ends built-in fitting connection to overcome the above problems.
The large-span prestressed concrete beam slab of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar comprises T plate, trough slab, single T plate and double T superimposed sheet, it is characterized in that the horizontal power transmission reinforcing bar of connection on the built-in fitting of two ends, thus thrust suffered by end etc. to be delivered within two ends on prestressed reinforcement; Like this, with regard to solving that soil or grain lateral pressure are large, prestressed slab termination resists the problem pushing away and do not reach requirement; Thus solve the problem of Large Span Prestressed Beam plate as the engineering such as grain depot, underground garage uses in the engineering that lateral pressure is larger; Further, the leaving certain gaps uncovered by the economic plan of described prestressed slab 4 angle of rib, to be mutually engaged with beam, reduces floor height; Further, the quantity of prestressed reinforcement on plate should be increased according to suffered thrust calculating or increase its cross section; Further, described horizontal power transmission reinforcing bar is nonprestressed reinforcement.
Accompanying drawing illustrates: Fig. 1 is the large-span prestressed T plate schematic diagram of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar, and 1 is concrete beam plate, and 2 is end embedded part, and 3 is horizontal power transmission reinforcing bar.Fig. 2 cuts angle of rib T plate schematic diagram for the large-span prestressed of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar, and 1 is concrete beam plate, and 2 is end embedded part, and 3 is horizontal power transmission reinforcing bar.
Detailed description of the invention: for T plate, trough slab, single T plate are identical with T plate technical scheme, therefore for T plate.Horizontal power transmission reinforcing bar 3 is connected with T plate 1 both ends embedded part 2, be horizontally set in rib, such embedded part 2 and slugging on beam, thrust suffered by T plate end will be passed within two ends on prestressed reinforcement by horizontal power transmission reinforcing bar 3, thus solves that plate end is anti-investigates topic.
Claims (3)
1. a two ends built-in fitting connects the Large Span Prestressed Beam plate of horizontal power transmission reinforcing bar, comprise T plate, trough slab, single T plate and double T superimposed sheet, it is characterized in that, two ends built-in fitting connects horizontal power transmission reinforcing bar, the thrust suffered by end to be delivered within two ends on prestressed reinforcement.
2. a kind of two ends as claimed in claim 1 built-in fitting connects the Large Span Prestressed Beam plate of horizontal power transmission reinforcing bar, it is characterized in that: 4 angle of rib leaving certain gaps uncovered by the economic plans of described prestressed slab, to be mutually engaged with beam, reduces floor height.
3. a kind of two ends as claimed in claim 1 or 2 built-in fitting connects the large-span prestressed concrete beam slab of horizontal power transmission reinforcing bar, it is characterized in that: described horizontal power transmission reinforcing bar is nonprestressed reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513323.6U CN204266438U (en) | 2014-09-02 | 2014-09-02 | Two ends built-in fitting connects the prestress concrete girder slab of horizontal power transmission reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513323.6U CN204266438U (en) | 2014-09-02 | 2014-09-02 | Two ends built-in fitting connects the prestress concrete girder slab of horizontal power transmission reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266438U true CN204266438U (en) | 2015-04-15 |
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ID=52801310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513323.6U Active CN204266438U (en) | 2014-09-02 | 2014-09-02 | Two ends built-in fitting connects the prestress concrete girder slab of horizontal power transmission reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476476A (en) * | 2017-09-12 | 2017-12-15 | 中建五局第三建设有限公司 | One kind is greatly across steel bar truss floor support plate and reinforced beam combination constructing method thereof |
-
2014
- 2014-09-02 CN CN201420513323.6U patent/CN204266438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476476A (en) * | 2017-09-12 | 2017-12-15 | 中建五局第三建设有限公司 | One kind is greatly across steel bar truss floor support plate and reinforced beam combination constructing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230704 Granted publication date: 20150415 |
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| PP01 | Preservation of patent right |