CN205296589U - Steelframe for building and shear force wall - Google Patents
Steelframe for building and shear force wall Download PDFInfo
- Publication number
- CN205296589U CN205296589U CN201520968956.0U CN201520968956U CN205296589U CN 205296589 U CN205296589 U CN 205296589U CN 201520968956 U CN201520968956 U CN 201520968956U CN 205296589 U CN205296589 U CN 205296589U
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- Prior art keywords
- reinforcing bar
- steelframe
- waveform
- longitudinal reinforcement
- trough
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Abstract
The utility model relates to a structural engineering technical field especially relates to a steelframe for building and shear force wall. Wave form reinforcing bar including a plurality of parallel arrangement, the wave form reinforcing bar is followed its horizontal direction and is all welded an at least transverse reinforcement, just transverse reinforcement forms the closed area with wave form reinforcing bar crest, trough, the wave form reinforcing bar has the longitudinal reinforcement along its vertical direction welding, vertical welded steel is on wave form reinforcing bar crest or trough. The utility model discloses in through all welding the reinforcing bar in horizontal, the vertical orientation of wave form reinforcing bar, make transverse reinforcement, longitudinal reinforcement and wave form reinforcing bar constitute a three -dimensional rack jointly, can play the effect of three -dimensional restraint to the concrete by the rack after concrete placement finish, and then make the shear force wall bearing capacity, the shock resistance that form improve after the concrete setting.
Description
Technical field
This utility model relates to technical field of structural engineering, particularly relates to a kind of steelframe for building and shear wall.
Background technology
Shear wall is also known as wind-resistant wall or seismic structural wall, earthquake resistant wall, structural wall. House or structures it is mainly used in bearing wind load or the body of wall of horizontal loading that geological process causes and vertical load gravity. It is prevented from structure shear to destroy.
Existing shear wall or top board mostly are concrete reinforcement structure, need the artificial shape being become by reinforcing bar binding and needing in building course, then matched moulds, build. And common shear force wall reinforcing steel bar mostly is rectangle net trellis steelframe when colligation, the bearing capacity of the shear wall that this kind of rectangle net trellis steelframe prepares is not high, simultaneously this rectangle net trellis steelframe exist workman's technical merit is required high, labor intensity is big, the problem of poor seismic behavior.
Utility model content
The purpose of this utility model is in that to propose a kind of steelframe for building and shear wall, it is possible to solve poor seismic behavior, labor intensity is big, workman's technical merit is required high problem. For reaching this purpose, this utility model by the following technical solutions:
A kind of steelframe for building, including multiple waveform reinforcing bars be arrangeding in parallel, described waveform reinforcing bar is soldered to a few transverse steel along its horizontal direction, and described transverse steel forms closed area with waveform reinforcing bar crest, trough, described waveform reinforcing bar is welded with longitudinal reinforcement along its longitudinal direction, and described longitudinal reinforcement is welded on waveform reinforcing bar crest or trough.
As preferably, described transverse steel includes upper lateral reinforcing bar and lower, transverse reinforcing bar, and described upper lateral reinforcing bar is arranged with lower, transverse parallel reinforced steel bar, and described longitudinal reinforcement includes top longitudinal reinforcement and bottom longitudinal reinforcement.
As preferably, the distance of the crest of described upper lateral reinforcing bar and waveform reinforcing bar is equal to the distance of lower, transverse reinforcing bar with the trough of waveform reinforcing bar.
As preferably, the height of described closed area and the equal diameters of longitudinal reinforcement, and described top longitudinal reinforcement is fed through the closed area that the crest of upper lateral reinforcing bar and waveform reinforcing bar is formed, the closed area that described bottom longitudinal reinforcement is formed through the trough of lower, transverse reinforcing bar with waveform reinforcing bar.
As preferably, the distance between adjacent two crests of described waveform reinforcing bar is not less than 100mm.
As preferably, waveform reinforcing bar adjacent peaks, trough distance be not less than 100mm.
By horizontal, the equal welded reinforcement of longitudinal direction at waveform reinforcing bar in this utility model, transverse steel, longitudinal reinforcement and waveform reinforcing bar is made to collectively form a three-dimensional net rack, after concreting is complete, concrete can be played rack the effect of three-dimensional constraining, and then the shear wall bearing capacity formed after making concrete setting, shock resistance improve.
This utility model additionally provides a kind of shear wall, including steelframe for building described above. This shear wall bearing capacity, shock resistance improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steelframe for building that this utility model provides;
Fig. 2 is the partial enlarged drawing of the steelframe for building that this utility model provides.
In figure:
1, waveform reinforcing bar; 11, closed area; 21, upper lateral reinforcing bar; 22, lower, transverse reinforcing bar; 31, top longitudinal reinforcement; 32, bottom longitudinal reinforcement;
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
Embodiment one
Present embodiments providing a kind of steelframe for building, this steelframe concrete to building can play the effect of three-dimensional constraining, makes the bearing capacity of wall of concrete curing rear formation, shock resistance be improved. This steelframe for building includes multiple waveform reinforcing bar 1 be arrangeding in parallel, wherein waveform reinforcing bar 1 length, highly select as required, and the distance between waveform reinforcing bar 1 according to GB select. Waveform reinforcing bar 1 is all welded with at least one transverse steel along its horizontal direction, and transverse steel and waveform reinforcing bar 1 crest, trough form closed area 11, and same transverse steel is unequal to the distance of trough with it to the distance of waveform reinforcing bar crest. Described waveform reinforcing bar 1 is welded with the longitudinal reinforcement no less than along its longitudinal direction simultaneously, and described longitudinal reinforcement is welded on crest or the trough of waveform reinforcing bar 1.
According to GB and need first to be bent into reinforcing bar waveform reinforcing bar 1 during welding, then again transverse steel and longitudinal reinforcement are welded on waveform reinforcing bar 1. The machine that is welded as in the present embodiment welds simultaneously, decreases anthropic factor, improves welding efficiency.
Embodiment two
As it is shown in figure 1, present embodiments provide a kind of steelframe for building, this steelframe for building includes multiple waveform reinforcing bar 1 be arrangeding in parallel, wherein waveform reinforcing bar 1 length, highly select as required, and the parallel distance between waveform reinforcing bar 1 according to GB select. Each waveform reinforcing bar 1 is welded with two transverse steels along its horizontal direction, and the transverse steel in the present embodiment includes upper lateral reinforcing bar 21 and lower, transverse reinforcing bar 22, and be arranged in parallel between upper lateral reinforcing bar 21 and lower, transverse reinforcing bar 22.
In order to make this building steelframe stress be more uniformly distributed, the peak-to-peak distance of ripple of upper lateral reinforcing bar 21 and waveform reinforcing bar 1 is equal to the distance between lower, transverse reinforcing bar 22 and the trough of waveform reinforcing bar 1. As in figure 2 it is shown, upper lateral reinforcing bar 21 and crest, be respectively formed closed area 11 between lower, transverse reinforcing bar 22 and trough. Waveform reinforcing bar 1 is welded with two longitudinal reinforcements along its longitudinal direction, respectively top longitudinal reinforcement 31 and bottom longitudinal reinforcement 32. Top longitudinal reinforcement 31 is fed through the closed area 11 that the crest of upper lateral reinforcing bar 21 and waveform reinforcing bar 1 is formed, and the equal diameters of the height of closed area 11 and top longitudinal reinforcement 31;The closed area 11 that bottom longitudinal reinforcement 32 is formed through the trough of lower, transverse reinforcing bar 22 and waveform reinforcing bar 1, the equal diameters of the height of closed area 11 and bottom longitudinal reinforcement 32. This kind of structure can increase the bearing capacity of steelframe. The wave soldering of top longitudinal reinforcement 31 and waveform reinforcing bar 1 simultaneously, bottom longitudinal reinforcement welds with the trough of waveform reinforcing bar 1.
In order to save Financial cost while ensureing bearing capacity and shock resistance raising, the distance between adjacent two crests of waveform reinforcing bar 1 is not less than 100mm; Simultaneously waveform reinforcing bar 1 adjacent peaks, trough distance be not less than 100mm.
Compared with the shear wall solidifying gained after steelframe casting concrete of the prior art, the bearing capacity of the shear wall solidifying acquisition after the steelframe casting concrete in this utility model is improved accordingly.
Embodiment three
Present embodiments provide a kind of shear wall, including the steelframe for building described in such as embodiment one or embodiment two.
Learn by experiment, bar types is HPB235, width is 1m, height is 2m, thickness is 0.18m, the common shear wall maximum load capacity that concrete intensity is C30 is 2500KN, and adopting steelframe in this utility model to build the maximum load capacity of the shear wall obtained is 4000KN, it is necessary to explanation is that the bar types of shear wall in this utility model, the width of body of wall, height, thickness are all identical with common shear wall.
In this utility model, shear wall bearing capacity, shock resistance improve compared with existing common shear wall.
Note, of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described. Skilled person will appreciate that of the industry; this utility model is not limited to the embodiments described above; described in above-mentioned embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications; these changes and improvements both fall within the scope of claimed this utility model, and claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a steelframe for building, it is characterized in that, including multiple waveform reinforcing bars (1) be arrangeding in parallel, described waveform reinforcing bar (1) is soldered to a few transverse steel along its horizontal direction, and described transverse steel forms closed area (11) with waveform reinforcing bar (1) crest, trough, described waveform reinforcing bar (1) is welded with longitudinal reinforcement along its longitudinal direction, and described longitudinal reinforcement is welded on waveform reinforcing bar (1) crest or trough.
2. steelframe for building according to claim 1, it is characterized in that, described transverse steel includes upper lateral reinforcing bar (21) and lower, transverse reinforcing bar (22), described upper lateral reinforcing bar (21) and lower, transverse reinforcing bar (22) be arranged in parallel, and described longitudinal reinforcement includes top longitudinal reinforcement (31) and bottom longitudinal reinforcement (32).
3. steelframe for building according to claim 2, it is characterized in that, the distance of the crest of described upper lateral reinforcing bar (21) and waveform reinforcing bar (1) is equal to the distance of lower, transverse reinforcing bar (22) with the trough of waveform reinforcing bar (1).
4. the steelframe for building according to Claims 2 or 3, it is characterized in that, the height of described closed area (11) and the equal diameters of longitudinal reinforcement, and described top longitudinal reinforcement (31) is fed through the closed area (11) that the crest of upper lateral reinforcing bar (21) and waveform reinforcing bar (1) is formed, the closed area (11) that described bottom longitudinal reinforcement (32) is formed through the trough of lower, transverse reinforcing bar (22) with waveform reinforcing bar (1).
5. steelframe for building according to claim 1, it is characterised in that the distance between described adjacent two crests of waveform reinforcing bar (1) is not less than 100mm.
6. steelframe for building according to claim 1, it is characterised in that described waveform reinforcing bar (1) adjacent peaks, trough distance be not less than 100mm.
7. a shear wall, it is characterised in that include the steelframe for building as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968956.0U CN205296589U (en) | 2015-11-30 | 2015-11-30 | Steelframe for building and shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968956.0U CN205296589U (en) | 2015-11-30 | 2015-11-30 | Steelframe for building and shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296589U true CN205296589U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968956.0U Expired - Fee Related CN205296589U (en) | 2015-11-30 | 2015-11-30 | Steelframe for building and shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812249A (en) * | 2015-11-30 | 2017-06-09 | 昆山生态屋建筑技术有限公司 | A kind of steelframe for building and shear wall |
-
2015
- 2015-11-30 CN CN201520968956.0U patent/CN205296589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812249A (en) * | 2015-11-30 | 2017-06-09 | 昆山生态屋建筑技术有限公司 | A kind of steelframe for building and shear wall |
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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 |
Granted publication date: 20160608 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |