CN202644781U - Compound cross-section combination shear wall - Google Patents
Compound cross-section combination shear wall Download PDFInfo
- Publication number
- CN202644781U CN202644781U CN 201220230414 CN201220230414U CN202644781U CN 202644781 U CN202644781 U CN 202644781U CN 201220230414 CN201220230414 CN 201220230414 CN 201220230414 U CN201220230414 U CN 201220230414U CN 202644781 U CN202644781 U CN 202644781U
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- China
- Prior art keywords
- steel pipe
- pipe column
- shear wall
- wallboard
- outer steel
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Abstract
The utility model discloses a compound cross-section combination shear wall and the compound cross-section combination shear wall comprises a wallboard, a frame pillar and a frame beam. The side body of the frame pillar is connected with the side end face of the wallboard. The frame beam stretches over the wallboard and is connected with the top end face of the wallboard in a setting mode. Two ends opposite to each other of the frame beam are arranged on the frame pillar, and the frame pillar comprises an outer steel pipe pillar. A steel pipe pillar is arranged inside the outer steel pipe pillar, and concrete placement body is arranged between the inner portion of the steel pipe pillar and the outer steel pipe pillar in a pouring setting mode. The compound cross-section combination shear wall has the advantages of having larger initial stiffness, higher bearing capacity, and is being forced reasonably. The compound cross-section combination shear wall can reduce the decay of the stiffness of the combination shear wall, has good overall anti-vibrating performance and is applied to super high-rise buildings.
Description
Technical field
The utility model relates to the Structural Engineering field, relates in particular to a kind of compound cross-section compound shear wall.
Background technology
Reinforced concrete shear wall of the prior art is unreasonable because of structure design, has shortcomings in integral rigidity, stress performance and security performance:
1, reinforced concrete shear wall is under load, and shear wall easily ftractures, and the energy dissipation capacity of shear wall can not get sufficient utilization;
2, complex structure, a lot of internals need at the scene colligation or welding, and on-the-spot colligation or welding job amount are large, and efficiency of construction is low, and making and construction cost are high.
The utility model content
Technical problem to be solved in the utility model is, a kind of compound cross-section compound shear wall is provided, and has larger initial stiffness, bearing capacity is high, reasonable stress; Can reduce the decay of compound shear wall rigidity, whole anti-seismic performance is good, is fit to be applied in the super highrise building.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of compound cross-section compound shear wall, comprise wallboard, frame columns and frame beam, the lateral body of described frame columns arranges with the side end face of described wallboard and links to each other, described frame beam links to each other across described wallboard and with the top end face setting of described wallboard, the relative two ends of described frame beam is connected on the described frame columns, described frame columns comprises outer steel pipe column, the inside of described outer steel pipe column arranges interior steel pipe column, and cast arranges the concrete casting injection body between the inside of described interior steel pipe column and itself and the described outer steel pipe column.
Preferably, described concrete casting injection body and described interior steel pipe column are connected as a single entity; The cross section of described interior steel pipe column is rounded.
Preferably, concrete casting injection body and described outer steel pipe column are connected as a single entity; The cross section of described outer steel pipe column is square.
Preferably, described wallboard comprises many group reinforcing bars and is arranged on concrete casting injection body around described many group reinforcing bars, arranges continuous between described many group reinforcing bars by connector;
Arbitrary described many group reinforcing bars comprise many transverse reinforcements arranged in a crossed manner and vertical reinforcement, and described transverse reinforcement weldering is connected on the described outer steel pipe column of described frame columns.
Preferably, the steel pipe column that links to each other with described outer steel pipe column is set in the described frame beam.
Compound cross-section compound shear wall provided by the utility model, because frame columns comprises outer steel pipe column, the inside of outer steel pipe column arranges interior steel pipe column, cast arranges the concrete casting injection body between the inside of interior steel pipe column and itself and the outer steel pipe column, so that the compound cross-section compound shear wall has larger initial stiffness, bearing capacity is high, reasonable stress; Simultaneously, because the weldering of the transverse reinforcement in the wallboard is connected on the outer steel pipe column, reduce the decay of compound shear wall rigidity, whole anti-seismic performance is good; Because its stability is high, be fit to be applied in the super highrise building.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the facade structures schematic diagram of the compound cross-section compound shear wall of the utility model embodiment;
Fig. 2 is the structural representation of as shown in Figure 1 A-A direction of the compound cross-section compound shear wall of the utility model embodiment.
The specific embodiment
Below with reference to accompanying drawing preferred embodiment of the present utility model is described.
The utility model embodiment provides a kind of compound cross-section compound shear wall, comprise wallboard 1, frame columns 2 and frame beam 3, the lateral body of described frame columns 2 arranges with the side end face 18 of described wallboard 1 and links to each other, described frame beam 3 arranges across described wallboard 1 and with the top end face 19 of described wallboard 1 and links to each other, and described frame beam 3 relative two ends 30 are connected on the described frame columns 2;
Described frame columns 2 comprises the outer steel pipe column 21 of hollow, and the inside of described outer steel pipe column 21 arranges interior steel pipe column 23, pours into a mould between the inside of described interior steel pipe column 23 and itself and the described outer steel pipe column 21 concrete casting injection body 22 is set.
Further, described concrete casting injection body 22 is connected as a single entity with described interior steel pipe column 23; The cross section of described interior steel pipe column 23 is rounded.
Further, concrete casting injection body 22 is connected as a single entity with described outer steel pipe column 21; The cross section of described outer steel pipe column 21 is square.
Further, described wallboard comprises that many group reinforcing bars 11 and cast are arranged on the concrete casting injection body 13 around described many group reinforcing bars 11, and 11 arrange continuous by connector 12 between described many group reinforcing bars;
Arbitrary described many group reinforcing bars 11 comprise many transverse reinforcements arranged in a crossed manner 111 and vertical reinforcement 112, and described transverse reinforcement 111 welderings are connected on the described outer steel pipe column 21 of described frame columns 2.
Further, the steel pipe column that links to each other with described outer steel pipe column 21 is set in the described frame beam.Below specifically introduce the structure of the utility model compound cross-section compound shear wall.
In conjunction with referring to illustrated in figures 1 and 2, wallboard 1 comprises that many group reinforcing bars 11 and cast are arranged on the concrete casting injection body 13 around described many group reinforcing bars 11.
Many 11 of reinforcing bars of group arrange continuous by connector 12, the effect of connector 12 is that many group reinforcing bars are formed a whole, and is convenient to the cast of wallboard 1.Simultaneously, also be conducive to increase the rigidity of wallboard 1.
During enforcement, organize reinforcing bar 11 more and formed by many transverse reinforcements arranged in a crossed manner 111 and vertical reinforcement 112.Preferably, transverse reinforcement 111 and vertical reinforcement 112 arrange vertical and respectively to the bearing of trend setting of wallboard 1, the effect of transverse reinforcement 111 and vertical reinforcement 112 is the anti-seismic performances that increase wallboard 1 each other.
In other embodiment, described transverse reinforcement 111 welderings are connected on the described outer steel pipe column 21 of described frame columns 2, and its effect is the initial stiffness that increases shear wall, to reduce the decay of its rigidity.
Across frame beam 3 is set, frame beam 3 relative two ends 30 are connected on the two outer steel pipe columns 21 between the two outer steel pipe columns 21, and the bottom side of frame beam 3 is connected on the top end face 19 of wallboard 1.That is to say, be connected to the side end face 18 of wallboard 1 and the housing of the frame columns 2 on the top end face 19 and frame beam 3 formation shear walls.
Interior steel pipe column 23 is arranged on the inside of outer steel pipe column 21, and it is along the bearing of trend setting of outer steel pipe column 21, and both central axis are on same straight line.
Cast arranges concrete casting injection body 22 between the inside of interior steel pipe column 23 and itself and the outer steel pipe column 21, and the structure design of the frame columns 2 of this structure is compact, and bearing capacity is high, and can uniform stressed.
The steel pipe column that links to each other with outer steel pipe column 21 is set in the frame beam 3, and its effect also is the initial stiffness that increases shear wall.
Implement the compound cross-section compound shear wall of the utility model embodiment, because frame columns comprises outer steel pipe column, the inside of outer steel pipe column arranges interior steel pipe column, cast arranges the concrete casting injection body between the inside of interior steel pipe column and itself and the outer steel pipe column, so that the compound cross-section compound shear wall has larger initial stiffness, bearing capacity is high, reasonable stress; Simultaneously, because the weldering of the transverse reinforcement in the wallboard is connected on the outer steel pipe column, reduce the decay of compound shear wall rigidity, whole anti-seismic performance is good; Because its stability is high, be fit to be applied in the super highrise building.
Above disclosed only is the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (5)
1. compound cross-section compound shear wall, comprise wallboard (1), frame columns (2) and frame beam (3), the lateral body of described frame columns (2) arranges with the side end face (18) of described wallboard (1) and links to each other, described frame beam (3) arranges across described wallboard (1) and with the top end face (19) of described wallboard (1) and links to each other, the two ends (30) that described frame beam (3) is relative is connected on the described frame columns (2), it is characterized in that
Described frame columns (2) comprises outer steel pipe column (21), and the inside of described outer steel pipe column (21) arranges interior steel pipe column (23), and cast arranges concrete casting injection body (22) between the inside of described interior steel pipe column (23) and itself and the described outer steel pipe column (21).
2. compound cross-section compound shear wall as claimed in claim 1 is characterized in that, described concrete casting injection body (22) is connected as a single entity with described interior steel pipe column (23);
The cross section of described interior steel pipe column (23) is rounded.
3. compound cross-section compound shear wall as claimed in claim 1 is characterized in that, concrete casting injection body (22) is connected as a single entity with described outer steel pipe column (21);
The cross section of described outer steel pipe column (21) is square.
4. compound cross-section compound shear wall as claimed in claim 1, it is characterized in that, described wallboard (1) comprises many group reinforcing bars (11) and is arranged on described many group reinforcing bars (11) concrete casting injection body (13) on every side, describedly organizes that (11) arrange continuous by connector (12) between reinforcing bars more;
Arbitrary described many group reinforcing bars (11) comprise many transverse reinforcements arranged in a crossed manner (111) and vertical reinforcement (112), and described transverse reinforcement (111) weldering is connected on the described outer steel pipe column (21) of described frame columns (2).
5. compound cross-section compound shear wall as claimed in claim 1 is characterized in that, the steel pipe column that links to each other with described outer steel pipe column (21) is set in the described frame beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230414 CN202644781U (en) | 2012-05-22 | 2012-05-22 | Compound cross-section combination shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230414 CN202644781U (en) | 2012-05-22 | 2012-05-22 | Compound cross-section combination shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644781U true CN202644781U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220230414 Expired - Lifetime CN202644781U (en) | 2012-05-22 | 2012-05-22 | Compound cross-section combination shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060757A (en) * | 2014-06-30 | 2014-09-24 | 沈阳建筑大学 | Precast concrete frame support shear wall panel |
| CN106436907A (en) * | 2016-11-22 | 2017-02-22 | 广州市设计院 | Inserting type connecting method and connecting structure for tower crown steel and shear wall bar construction |
| CN110439140A (en) * | 2019-07-17 | 2019-11-12 | 广州大学 | A kind of modular assembly formula shear wall structure and its construction method |
-
2012
- 2012-05-22 CN CN 201220230414 patent/CN202644781U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060757A (en) * | 2014-06-30 | 2014-09-24 | 沈阳建筑大学 | Precast concrete frame support shear wall panel |
| CN106436907A (en) * | 2016-11-22 | 2017-02-22 | 广州市设计院 | Inserting type connecting method and connecting structure for tower crown steel and shear wall bar construction |
| CN106436907B (en) * | 2016-11-22 | 2023-12-29 | 广州市设计院 | Tower crown steel and shear wall reinforced bar structure plug-in connection method and connection structure |
| CN110439140A (en) * | 2019-07-17 | 2019-11-12 | 广州大学 | A kind of modular assembly formula shear wall structure and its construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
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| CX01 | Expiry of patent term |