CN207620418U - A kind of ruggedized construction of beams of concrete - Google Patents
A kind of ruggedized construction of beams of concrete Download PDFInfo
- Publication number
- CN207620418U CN207620418U CN201721164124.9U CN201721164124U CN207620418U CN 207620418 U CN207620418 U CN 207620418U CN 201721164124 U CN201721164124 U CN 201721164124U CN 207620418 U CN207620418 U CN 207620418U
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- China
- Prior art keywords
- concrete
- beams
- steel plate
- expansive
- column
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- 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
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Abstract
The utility model discloses a kind of ruggedized constructions of beams of concrete, it is characterized in that beams of concrete following settings expansive concrete, deformed bar is arranged in expansive concrete top, concrete pier is set in expansive concrete, expansive concrete following settings rolls over shape steel plate, and folding shape steel plate is inserted into the groove of concrete column.Pressure-bearing steel plate is welded on the reinforcing bar of concrete column or beams of concrete, and anchorage is arranged on the outside of pressure-bearing steel plate.The utility model mechanical property is good, and bearing capacity is strong.
Description
Technical field
The utility model is related to a kind of ruggedized constructions of beams of concrete, are suitable for building field.
Background technology
Being reinforced in the case that bearing capacity is inadequate occurs in beams of concrete, it will usually use concrete strengthening or steel plate
It reinforces, when using concrete strengthening merely, the concrete of footing is difficult often to form entirety with original concrete；And it uses
When steel plate reinforcement, often because steel plate rigidity is much larger than concrete rigidity, load can be smaller under identical deformation, and steel plate participates in collaboration
The ability of carrying is limited.In order to solve these problems, prestressing force mode may be used to promote collaboration bearing capacity.While for
Use function reason, the concrete limited height of footing, when applying prestressing force to steel plate, it is possible to be mixed to footing
Solidifying soil damages.How will not cause concrete destruction when steel plate applies prestressing force and can effectively promote coagulation after reinforcing
The bearing capacity of Tu Liang is the project that engineering staff faces.
Utility model content
The utility model is to provide a kind of ruggedized construction of beams of concrete, solves traditional ruggedized construction integrated carrying ability not
Good problem.
The utility model is in beams of concrete following settings expansive concrete, and expansive concrete intensity is than beams of concrete concrete
Deformed bar is arranged in the high strength grade of intensity, expansive concrete top, and deformed bar is from beams of concrete distance from bottom
For 25~35mm, a diameter of 25~28mm of deformed bar, expansive concrete is interior to be arranged concrete pier, and concrete pier is along concrete
It is 0.6~0.8m that spacing, which is arranged, in span direction.
Concrete pier is connect by bar planting with beams of concrete, and the bar planting quantity of each concrete pier is 4, and bar planting is a diameter of
25~28mm.Expansive concrete following settings rolls over shape steel plate, and folding shape steel plate is inserted into the groove of concrete column.In order to increase structure
Anti-seismic performance, avoid bean column node from carrying excessive because rigidity is excessive, bean column node position rigidity weakened, concrete
Steel slag particles are arranged with concrete column position handing-over position in beam, and beams of concrete and concrete column position handing-over position refer to coagulation here
Below native bottom elevation with concrete column position delivery position, steel slag particles grain size be 5~20mm.Concrete column inner side and outer side is equal
Be arranged steel slag particles, steel slag particles be arranged length range be 1/5 concrete column length, steel slag particles be arranged altitude range be 100~
Pressure-bearing steel plate is arranged in 150mm, outside steel slag particles outside, and pressure-bearing steel plate is welded on the reinforcing bar of concrete column or beams of concrete, holds
Anchorage is set on the outside of laminated steel.
The utility model mechanical property is good, high capacity.
Description of the drawings
Fig. 1 is the ruggedized construction schematic diagram of beams of concrete.
1, shape steel plate is rolled over, 2, steel plate hoop, 3, expansive concrete, 4, concrete pier, 5, deformed bar, 6, steel slag particles, 7,
Pressure-bearing steel plate, 8, anchorage, 9, beams of concrete, 10, concrete column.
Specific implementation mode
The present embodiment is described in detail below in conjunction with attached drawing.
9 following settings expansive concrete 3 of beams of concrete, 3 intensity of expansive concrete are higher by one than 9 concrete strength of beams of concrete
Deformed bar 5 is arranged in a strength grade, 3 top of expansive concrete, and deformed bar 5 is 25 from 9 distance from bottom of beams of concrete
~35mm, 5 a diameter of 25~28mm of deformed bar, expansive concrete 3 is interior to be arranged concrete pier 4, and concrete pier 4 is along concrete
It is 0.6~0.8m that spacing, which is arranged, in span direction.
Concrete pier 4 is connect by bar planting with beams of concrete 9, and the bar planting quantity of each concrete pier 4 is 4, and bar planting is straight
Diameter is 25~28mm.3 following settings of expansive concrete rolls over shape steel plate 1, and folding shape steel plate 1 is inserted into the groove of concrete column 10.For
The anti-seismic performance for increasing structure avoids bean column node from carrying excessive because rigidity is excessive, is carried out to bean column node position rigidity
Weaken, steel slag particles 6 are arranged with 10 position of concrete column handing-over position in beams of concrete 9, and 6 grain size of steel slag particles is 5~20mm.Concrete
10 inner side and outer side of column is respectively provided with steel slag particles 6, and it is 1/5 concrete column, 10 length that length range, which is arranged, in steel slag particles 6, and steel slag particles 6 are set
It is 100~150mm to set altitude range, and 6 outside setting pressure-bearing steel plate 7 of outside steel slag particles, pressure-bearing steel plate 7 is welded on concrete column 10
Or on the reinforcing bar of beams of concrete 9, anchorage 8 is arranged in 7 outside of pressure-bearing steel plate.
Claims (5)
1. a kind of ruggedized construction of beams of concrete, it is characterized in that beams of concrete following settings expansive concrete, on expansive concrete
Deformed bar is arranged in portion, and concrete pier is arranged in expansive concrete, and expansive concrete following settings rolls over shape steel plate, rolls over shape steel plate
It is inserted into the groove of concrete column；Pressure-bearing steel plate is welded on the reinforcing bar of concrete column or beams of concrete, is set on the outside of pressure-bearing steel plate
Set anchorage.
2. the ruggedized construction of beams of concrete according to claim 1, it is characterized in that deformed bar is from beams of concrete bottom
Distance is 25~35mm, a diameter of 25~28mm of deformed bar.
3. the ruggedized construction of beams of concrete according to claim 1, it is characterized in that concrete pier is along concrete span direction
Setting spacing is 0.6~0.8m.
4. the ruggedized construction of beams of concrete according to claim 1, it is characterized in that concrete pier passes through bar planting and concrete
Beam connects, and the bar planting quantity of each concrete pier is 4, a diameter of 25~28mm of bar planting.
5. the ruggedized construction of beams of concrete according to claim 1, it is characterized in that beams of concrete is handed over concrete column position
Steel slag particles are arranged in socket part position, and concrete column inner side and outer side is respectively provided with steel slag particles, and it is 1/5 concrete that length range, which is arranged, in steel slag particles
Column length, it is 100~150mm that altitude range, which is arranged, in steel slag particles, and pressure-bearing steel plate is arranged outside the steel slag particles of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164124.9U CN207620418U (en) | 2017-09-12 | 2017-09-12 | A kind of ruggedized construction of beams of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164124.9U CN207620418U (en) | 2017-09-12 | 2017-09-12 | A kind of ruggedized construction of beams of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620418U true CN207620418U (en) | 2018-07-17 |
Family
ID=62818994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164124.9U Expired - Fee Related CN207620418U (en) | 2017-09-12 | 2017-09-12 | A kind of ruggedized construction of beams of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863708A (en) * | 2021-10-15 | 2021-12-31 | 河北雄安荣乌高速公路有限公司 | Method for reinforcing concrete beam span |
-
2017
- 2017-09-12 CN CN201721164124.9U patent/CN207620418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863708A (en) * | 2021-10-15 | 2021-12-31 | 河北雄安荣乌高速公路有限公司 | Method for reinforcing concrete beam span |
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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: 20180717 Termination date: 20180912 |