CN205012503U - Combined shearing wall - Google Patents
Combined shearing wall Download PDFInfo
- Publication number
- CN205012503U CN205012503U CN201520598715.1U CN201520598715U CN205012503U CN 205012503 U CN205012503 U CN 205012503U CN 201520598715 U CN201520598715 U CN 201520598715U CN 205012503 U CN205012503 U CN 205012503U
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- concrete column
- steel core
- core concrete
- metal sheet
- utility
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Abstract
The utility model discloses a combined shearing wall relates to the building field, include: two at least steel core concrete column units, two adjacent connect through at least two metal sheets between the steel core concrete column unit. The utility model provides a combined shearing wall comprises the steel core concrete column unit, is connected by the metal sheet between two adjacent steel core concrete column units, bears combined shearing wall's horizontal loading and vertical load by the steel core concrete column unit, and the metal sheet plays connection steel core concrete column unit and dissipation seismic energy's effect. The shear force wall just converts the deformation of the good steel core concrete column unit of a plurality of ductility into in earthquake load effect deformation down like this, and the metal sheet between the post unit is receiving the continuous extruded in -process seismic energy that can dissipate moreover, alleviates the earthquake to the katogene of wall body, the final effect that realizes improving wall body ductility and antidetonation power consumption ability, and the process of assembling reinforcement has also been saved to the while.
Description
Technical field:
The utility model relates to building field, particularly relates to a kind of compound shear wall.
Background technology:
Shear wall and the cylindrical shell be made up of shear wall are the cores of high-rise construction earthquake resistance, have vital effect for the safe and reliable of high building structure.For many years, in order to meet the needs of Development of High-rise Buildings, Chinese scholars are devoted to the better novel shear wall of research and development anti-seismic performance always, and the steel-concrete compound shear wall of many new models, energy-consuming shear wall all obtain investigation and application.But current existing various shear wall, the space of also improving further in ductility (arrive maximum load-carrying capacity or arrival from surrender after, supporting capacity does not also have the deformability between obvious decrement phase), in addition working procedure also simplifies not, generally need the working procedure of assembling reinforcement, the steel mesh reinforcement of the vertical distribution reinforcement of such as colligation, horizontal distribution reinforcing bar composition, also will have lacing wire between steel mesh reinforcement, construction technology is comparatively complicated.
Utility model content:
The purpose of this utility model is to provide a kind of compound shear wall, solves current compound shear wall poor-performing and problem of complex procedures in antidetonation.
In order to solve the problems of the technologies described above, the utility model provides a kind of compound shear wall, comprising: at least two concrete filled steel tube pole units, is connected between two adjacent described concrete filled steel tube pole units by least two metal sheets.
Alternatively, neoprene is filled with in the cavity that two adjacent described concrete filled steel tube pole units and two adjacent described metal sheets between two adjacent described concrete filled steel tube pole units are formed.
Alternatively, described metal sheet and described concrete filled steel tube pole unit are by being welded to connect.
Alternatively, described metal sheet is steel plate.
The beneficial effects of the utility model: the compound shear wall that the utility model provides is made up of concrete filled steel tube pole unit, connected by metal sheet between concrete filled steel tube pole unit, born horizontal loading and the vertical load of compound shear wall by concrete filled steel tube pole unit, metal sheet plays joint steel pipe concrete column unit and dissipation seismic energy.The distortion of such shear wall under seismic loading is just converted to the distortion of the good concrete filled steel tube pole unit of some ductility, and the metal sheet between pole unit is being subject to can dissipating in the process constantly extruded seismic energy, alleviate the destruction of earthquake to body of wall, the final effect realizing raising wall ductility and energy dissipation ability, also eliminates the operation of assembling reinforcement simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the front view of the compound shear wall described in the utility model embodiment;
Fig. 2 is the top view of the compound shear wall described in the utility model embodiment.
1, concrete filled steel tube pole unit; 101, steel pipe; 102, concrete; 2, metal sheet; 3, neoprene.
Detailed description of the invention:
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1-2, in embodiment of the present utility model, provide a kind of compound shear wall, comprising: connected by least two metal sheets 2 between at least two concrete filled steel tube pole units 1, two adjacent steel pipe concrete pole units 1.The compound shear wall that the utility model embodiment provides is made up of some concrete filled steel tube pole units 1, and some metal sheets 2 are connected with between any two concrete filled steel tube pole units 1, concrete filled steel tube pole unit 1 can provide horizontal bearing and vertically carrying for compound shear wall, metal sheet 2 between concrete filled steel tube pole unit 1 can dissipate when earthquake the effect of seismic energy in continuous deformation process, thus alleviates the destruction of earthquake to body of wall.
Continue see Fig. 1-2, in embodiment of the present utility model, in the cavity that two adjacent described concrete filled steel tube pole units 1 and two adjacent described metal sheets 2 between two adjacent described concrete filled steel tube pole units 1 are formed, be filled with neoprene 3.The compound shear wall that the utility model embodiment provides fills neoprene 3 mainly because neoprene 3 has good ductility between two metal sheets 2 and two concrete filled steel tube pole units 1; contribute to the energy of the dissipation earthquake when earthquake; protection body of wall is not damaged; it is appreciated of course that; here the filler in cavity that metal sheet 2 and two concrete filled steel tube pole units 1 formed specifically is not limited, as long as the product with good ductility all can use at this combined shear within the walls.
In embodiment of the present utility model, metal sheet 2 and concrete filled steel tube pole unit 1 are by being welded to connect.The compound shear wall that the utility model embodiment provides, by being welded to connect, eliminating the colligation operation of reinforcing bar, can improve the speed of application of body of wall.
In embodiment of the present utility model, metal sheet 2 is steel plate.The utility model embodiment metal sheet 2 adopts steel plate, and hardness is large, and bearing capacity is good, and the thickness of steel plate is moderate, and under geological process, steel plate can at utmost be out of shape, dissipation seismic energy.
Introduce the preparation method of the compound shear wall that the utility model embodiment provides below:
First according to shear wall building requirements, stressing conditions and shockproof requirements, determine quantity and the design parameters thereof of concrete filled steel tube pole unit 1, comprise the size of steel pipe 101, thickness and steel pipe 101 intensity etc. of inner concrete 102.
According to above design parameters, make concrete filled steel tube pole unit 1, first steel pipe 101 is fixed in body of wall relevant position (steel pipe 101 of upper and lower floor relevant position is welded to connect), afterwards concreting 102 in steel pipe 101, make the concrete 102 in steel pipe 101 closely knit, even.During fluid concrete 102, first should pour into slightly expanded concrete 102 bottom steel pipe 101, then concrete 102 is filled whole steel pipe 101, between concrete 102 hardening period, because Action of Gravity Field can make pipe top concrete 102 plane decline, should supplement the concrete 102 of timely ad eundem or a high grade strength.
After fluid concrete 102, between concrete 102 curing time, start to make the power consumption band portion between steel pipe 101 concrete 102, first make metal sheet 2, and itself and concrete filled steel tube pole unit 1 are welded to connect.Filled up by neoprene 3 in the cavity between metal sheet 2 and concrete filled steel tube pole unit 1, such neoprene 3 and metal sheet 2 just constitute power consumption band.During concrete operations, for certain power consumption band, first can weld outermost metal sheet 2, then neoprene 3 is filled in relevant position, next weld the metal sheet 2 of this neoprene 3 opposite side again, carry out residual metallic plate 2 and neoprene 3 to install successively.
Power consumption band mainly plays joint steel pipe concrete column unit 1 and dissipation seismic energy, so the thickness of metal sheet 2 should give control, makes it under the geological process being equivalent to local seismic fortification intensity, fully can be out of shape the seismic energy that dissipates; Gap should not be stayed between the metal sheet 2 of neoprene 3 and surrounding and concrete filled steel tube pole unit 1.
Until the maintenance of steel pipe 101 inner concrete 102 after 28 days, this compound shear wall is shaping.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a compound shear wall, is characterized in that, comprising: at least two concrete filled steel tube pole units, is connected between two adjacent described concrete filled steel tube pole units by least two metal sheets.
2. compound shear wall as claimed in claim 1, is characterized in that, be filled with neoprene in the cavity that two adjacent described concrete filled steel tube pole units and two adjacent described metal sheets between two adjacent described concrete filled steel tube pole units are formed.
3. compound shear wall as claimed in claim 1, it is characterized in that, described metal sheet and described concrete filled steel tube pole unit are by being welded to connect.
4. the compound shear wall as described in claim 1 or 2 or 3, is characterized in that, described metal sheet is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598715.1U CN205012503U (en) | 2015-08-08 | 2015-08-08 | Combined shearing wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598715.1U CN205012503U (en) | 2015-08-08 | 2015-08-08 | Combined shearing wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012503U true CN205012503U (en) | 2016-02-03 |
Family
ID=55211115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598715.1U Expired - Fee Related CN205012503U (en) | 2015-08-08 | 2015-08-08 | Combined shearing wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067322A (en) * | 2018-08-02 | 2019-07-30 | 内蒙古工业大学 | A kind of energy consumption wall and preparation method thereof |
-
2015
- 2015-08-08 CN CN201520598715.1U patent/CN205012503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067322A (en) * | 2018-08-02 | 2019-07-30 | 内蒙古工业大学 | A kind of energy consumption wall and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160203 Termination date: 20180808 |