CN206693385U - A kind of prestressing force precast frame bean column node - Google Patents
A kind of prestressing force precast frame bean column node Download PDFInfo
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- CN206693385U CN206693385U CN201720398431.7U CN201720398431U CN206693385U CN 206693385 U CN206693385 U CN 206693385U CN 201720398431 U CN201720398431 U CN 201720398431U CN 206693385 U CN206693385 U CN 206693385U
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- precast concrete
- angle steel
- concrete beam
- column
- power consumption
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Abstract
The utility model provides a kind of prestressing force precast frame bean column node, including precast concrete column, left precast concrete beam, right precast concrete beam, backing plate, consume energy angle steel, bolt, pre-buried angle steel, deformed bar, it is left, right precast concrete beam is left in precast concrete column respectively, right-hand member, it is left, backing plate is provided between right precast concrete beam and precast concrete column, it is left, right precast concrete beam is on styletable, pre-buried angle steel is formed with the inside of inferior horn, outside is provided with power consumption angle steel, power consumption angle steel is bolted, after installation, the deformed bar passes through the second reserving hole channel, backing plate connection is left, right precast concrete beam, precast concrete column.Prefabricated construction, construction speed is fast, batch production degree is high, Self-resetting concrete frame joint used by the utility model, can be very good to realize Self-resetting shock-absorption control effect, ensure safety of the structure under geological process, can be widely applied to building structure energy-dissipating and shock-absorbing technical field.
Description
Technical field
It the utility model is related to building structure field, more particularly to a kind of prestressing force precast frame bean column node.
Background technology
Prefabricated assembly structural is the only way for realizing building industrialization, and connected mode is the core skill of prefabricated assembly structural
Art.The prefabricated assembled node of tradition is mostly to be rigidly connected, i.e., using welding or bolt connection, the situ wet operation that is rigidly connected is more,
Operational procedure is complicated, absorbs that seismic energy is more, and residual deformation is larger after shake under geological process, and rehabilitation cost is higher or even nothing
Method reparation.
Utility model content
In order to solve the above problems, the utility model provide it is a kind of install it is simple firmly, can Self-resetting prestressing force it is pre-
Concrete frame joint processed.
Technical scheme provided by the utility model is：A kind of prestressing force precast frame bean column node, including concrete
Earth pillar 1, left precast concrete beam 2, right precast concrete beam 3, backing plate 4, power consumption angle steel 5, bolt 6, pre-buried angle steel 7, prestressing force
Reinforcing bar 8；The left precast concrete beam 2 is in the left end of precast concrete column 1, and the right precast concrete beam 3 is in precast concrete
The right-hand member of post 1, backing plate 4 is provided between left precast concrete beam 2, right precast concrete beam 3 and precast concrete column 1, it is left prefabricated mixed
To coagulate native beam 2, right precast concrete beam 3 angle, inferior horn inner side on styletable and be formed with pre-buried angle steel 7, outside is provided with power consumption angle steel 5,
Described power consumption angle steel 5 one side is close on the outside of beams of concrete, and the outside of precast concrete column 1, left precast concrete beam are close in another side
2nd, right precast concrete beam 3 is formed with the 3rd reserving hole channel 11 between upper and lower pre-buried angle steel 7, and bolt 6 passes through the 3rd reserving hole channel
11st, the pre-buried connection of angle steel 7 power consumption angle steel 5；The upper and lower end of precast concrete column 1 is formed with the first reserving hole channel 9, and bolt 6 passes through
The left and right power consumption angle steel 5 of first reserving hole channel 9 connection precast concrete column 1；The left precast concrete beam 2, precast concrete column
1st, the second reserving hole channel 10 is formed between right precast concrete beam 3, after installation, the deformed bar 8 is pre- through second
10, backing plate 4 of boxing out connects left precast concrete beam 2, precast concrete column 1, right precast concrete beam 3.
Under small shake, bean column node is identical with affixed node, and under middle shake or big shake, the lateral stress of beam-ends one disappears, beam-ends hair
Raw to open, angle steel Transfer of Shear simultaneously provides rotational stiffness, and structure large deformation occurs but do not destroyed, and presstressed reinforcing steel is all the time in elasticity
State, after geological process, beams of concrete and concrete column does not destroy and residual deformation, in the presence of presstressed reinforcing steel, beam
End returns to original state, reaches Stability Analysis of Structures under small shake, and the lower structure of big shake large deformation occurs but do not destroyed, structure Self-resetting after shake
Effect.
The beneficial effect that the utility model reaches：Prefabricated construction, construction speed is fast, batch production degree is high, this reality
It with new used Self-resetting concrete frame joint, can be very good to realize Self-resetting shock-absorption control effect, ensure that structure exists
Safety under geological process, it can be widely applied to building structure energy-dissipating and shock-absorbing technical field.
Brief description of the drawings
Accompanying drawing described herein is to be further understood for providing to of the present utility model, forms one of the application
Point, but do not form to restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is precast concrete column, and 2 be left precast concrete beam, and 3 be right precast concrete beam, and 4 be backing plate, and 5 are
Consume energy angle steel, and 6 be bolt, and 7 be pre-buried angle steel, and 8 be deformed bar, and 9 be the first reserving hole channel, and 10 be the second reserving hole channel,
11 be the 3rd reserving hole channel.
Embodiment
In order to which the utility model is described in further detail, it is as follows that its embodiment is now disclosed.
According to Fig. 1, in specific implementation, a kind of prestressing force precast frame bean column node, including it is precast concrete column 1, left pre-
Beams of concrete 2 processed, right precast concrete beam 3, backing plate 4, power consumption angle steel 5, bolt 6, pre-buried angle steel 7, deformed bar 8；It is described
For left precast concrete beam 2 in the left end of precast concrete column 1, the right precast concrete beam 3 is left in the right-hand member of precast concrete column 1
Backing plate 4, left precast concrete beam 2, the right side are provided between precast concrete beam 2, right precast concrete beam 3 and precast concrete column 1
Precast concrete beam 3 angle, inferior horn inner side on styletable are formed with pre-buried angle steel 7, and outside is provided with power consumption angle steel 5, the power consumption angle
The one side of steel 5 is close on the outside of beams of concrete, and the outside of precast concrete column 1 is close in another side, and left precast concrete beam 2, the right side are prefabricated mixed
Coagulate native beam 3 and the 3rd reserving hole channel 11 is formed between upper and lower pre-buried angle steel 7, bolt 6 passes through the 3rd reserving hole channel 11, pre-buried angle
The connection power consumption angle steel 5 of steel 7；The upper and lower end of precast concrete column 1 is formed with the first reserving hole channel 9, and bolt 6 is reserved by first
Duct 9 connects the left and right power consumption angle steel 5 of precast concrete column 1；The left precast concrete beam 2, precast concrete column 1, the right side are prefabricated
The second reserving hole channel 10 is formed between beams of concrete 3, after installation, the deformed bar 8 through the second reserving hole channel 10,
Backing plate 4 connects left precast concrete beam 2, precast concrete column 1, right precast concrete beam 3.
Under small shake, bean column node is identical with affixed node, and under middle shake or big shake, the lateral stress of beam-ends one disappears, beam-ends hair
Raw to open, angle steel Transfer of Shear simultaneously provides rotational stiffness, and structure large deformation occurs but do not destroyed, and presstressed reinforcing steel is all the time in elasticity
State, after geological process, beams of concrete and concrete column does not destroy and residual deformation, in the presence of presstressed reinforcing steel, beam
End returns to original state, reaches Stability Analysis of Structures under small shake, and the lower structure of big shake large deformation occurs but do not destroyed, structure Self-resetting after shake
Effect.
Claims (1)
1. a kind of prestressing force precast frame bean column node, including it is precast concrete column (1), left precast concrete beam (2), right prefabricated
Beams of concrete (3), it is characterised in that：Also include backing plate (4), power consumption angle steel (5), bolt (6), pre-buried angle steel (7), prestress steel
Muscle (8)；The left precast concrete beam (2) is in precast concrete column (1) left end, and the right precast concrete beam (3) is prefabricated
Concrete column (1) right-hand member, it is provided between left precast concrete beam (2), right precast concrete beam (3) and precast concrete column (1)
Backing plate (4), left precast concrete beam (2), right precast concrete beam (3) are formed with pre-buried angle steel close to angle, inferior horn inner side on styletable
(7), outside is provided with power consumption angle steel (5), and the power consumption angle steel (5) while being close on the outside of beams of concrete, be close to prefabricated mixed by another side
On the outside of solidifying earth pillar (1), left precast concrete beam (2), right precast concrete beam (3) are formed with the between upper and lower pre-buried angle steel (7)
Three reserving hole channels (11), bolt (6) connect power consumption angle steel (5) through the 3rd reserving hole channel (11), pre-buried angle steel (7)；It is described pre-
Concrete column (1) upper and lower end processed is formed with the first reserving hole channel (9), and bolt (6) connects prefabricated post by the first reserving hole channel (9)
(1) left and right power consumption angle steel (5)；The left precast concrete beam (2), precast concrete column (1), right precast concrete beam (3) it
Between be formed with the second reserving hole channel (10), after installation, the deformed bar (8) through the second reserving hole channel (10), backing plate
(4) left precast concrete beam (2), precast concrete column (1), right precast concrete beam (3) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398431.7U CN206693385U (en) | 2017-04-14 | 2017-04-14 | A kind of prestressing force precast frame bean column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398431.7U CN206693385U (en) | 2017-04-14 | 2017-04-14 | A kind of prestressing force precast frame bean column node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693385U true CN206693385U (en) | 2017-12-01 |
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ID=60445170
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398431.7U Expired - Fee Related CN206693385U (en) | 2017-04-14 | 2017-04-14 | A kind of prestressing force precast frame bean column node |
Country Status (1)
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| CN (1) | CN206693385U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755951A (en) * | 2018-07-10 | 2018-11-06 | 大连理工大学 | Precast prestressed concrete frame energy-dissipating and shock-absorbing bean column node |
| CN108842912A (en) * | 2018-05-31 | 2018-11-20 | 南京东南建筑机电抗震研究院有限公司 | Assembled Self-resetting prestressed concrete frame friction energy-dissipating node |
| CN109930689A (en) * | 2019-04-13 | 2019-06-25 | 蚌埠学院 | The prefabricated beam column shock-resistant node structure of Self-resetting |
| CN110984203A (en) * | 2019-11-18 | 2020-04-10 | 中国建筑材料科学研究总院有限公司 | Precast concrete foundation, ground beam, connecting structure and mounting method |
| CN111236447A (en) * | 2020-02-25 | 2020-06-05 | 东南大学 | Anti-seismic and anti-continuous-collapse frame beam column connecting node |
| CN111827473A (en) * | 2020-07-14 | 2020-10-27 | 江苏中南建筑产业集团有限责任公司 | Precast beam connecting support and connecting method |
-
2017
- 2017-04-14 CN CN201720398431.7U patent/CN206693385U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842912A (en) * | 2018-05-31 | 2018-11-20 | 南京东南建筑机电抗震研究院有限公司 | Assembled Self-resetting prestressed concrete frame friction energy-dissipating node |
| CN108755951A (en) * | 2018-07-10 | 2018-11-06 | 大连理工大学 | Precast prestressed concrete frame energy-dissipating and shock-absorbing bean column node |
| CN108755951B (en) * | 2018-07-10 | 2023-10-13 | 大连理工大学 | Energy dissipation and shock absorption beam column joint of precast prestressed concrete frame |
| CN109930689A (en) * | 2019-04-13 | 2019-06-25 | 蚌埠学院 | The prefabricated beam column shock-resistant node structure of Self-resetting |
| CN110984203A (en) * | 2019-11-18 | 2020-04-10 | 中国建筑材料科学研究总院有限公司 | Precast concrete foundation, ground beam, connecting structure and mounting method |
| CN110984203B (en) * | 2019-11-18 | 2022-02-18 | 中国建筑材料科学研究总院有限公司 | Precast concrete foundation, ground beam, connecting structure and mounting method |
| CN111236447A (en) * | 2020-02-25 | 2020-06-05 | 东南大学 | Anti-seismic and anti-continuous-collapse frame beam column connecting node |
| CN111236447B (en) * | 2020-02-25 | 2022-01-28 | 东南大学 | Anti-seismic and anti-continuous-collapse frame beam column connecting node |
| CN111827473A (en) * | 2020-07-14 | 2020-10-27 | 江苏中南建筑产业集团有限责任公司 | Precast beam connecting support and connecting method |
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| 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: 20171201 Termination date: 20210414 |