CN202324349U - Integral type welding hooping for L-shaped edge member of shear wall - Google Patents
Integral type welding hooping for L-shaped edge member of shear wall Download PDFInfo
- Publication number
- CN202324349U CN202324349U CN 201120433356 CN201120433356U CN202324349U CN 202324349 U CN202324349 U CN 202324349U CN 201120433356 CN201120433356 CN 201120433356 CN 201120433356 U CN201120433356 U CN 201120433356U CN 202324349 U CN202324349 U CN 202324349U
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- CN
- China
- Prior art keywords
- hooping
- type
- stirrup
- edge member
- shear wall
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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 - Lifetime
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Abstract
The utility model discloses an integral type welding hooping for an L-shaped edge member of a shear wall. The integral type welding hooping comprises an outer-layer steel reinforcing bar of an L-shaped framework structure, wherein the outer-layer steel reinforcing bar is formed by bending and processing an integral type reinforcing rod into the L-shaped framework structure, then respectively jointing two ends of the L-shaped framework structure onto two sides adjacent to the formed L-shaped framework in an overlap manner and then performing T-type butt welding connection; and the outer-layer steel reinforcing bar is internally provided with a plurality of transverse and/or longitudinal hooping limb strips, and two ends of each hooping limb strip are respectively connected onto two opposite sides of the outer-layer reinforcing steel bar by adopting T-type butt welding. According to the hooping disclosed by the utility model, the consumption of steel materials can be reduced, the work amount of works in construction is reduced, and the durability and the bearing capacity of the hooping are increased to certain extent.
Description
Technical field
The utility model belongs to construction engineering technical field, is specially a kind of shear wall L type edge member monolithic welding stirrup.
Background technology
Shear wall is claimed wind resistance wall or seismic structural wall, earthquake resistant wall again, is the body of wall that mainly bears the horizontal load that wind load or geological process cause in house or the structure, can play the effect that preventing that structure is destroyed by horizontal loading.In the construction of shear wall,, need the multiple edge member of configuration, like L type edge member, T type edge member or cross edge member etc. according to the architectural feature of building.When building edge member, normally be employed on the stirrup that connects moulding and build concrete formation at present, wherein the bonding strength of stirrup plays crucial effects to the rigidity and the intensity of edge member.As shown in Figure 1; Stirrup structure chart for existing L type edge member; It is to be made up of the outer stirrup of L type framework and the lacing wire that is arranged in this outer reinforcement, and said outer stirrup generally is made up of the rectangle hoop of two band crotches, and said lacing wire is generally S type structure; Be respectively equipped with crotch at the lacing wire two ends, lacing wire is articulated on the vertical muscle of shear wall indulging the effect that muscle and concrete play constraint through the crotch at its two ends.But this stirrup and lacing wire are when making, and crotch and stirrup repeated segments need consume the lot of reinforcing steel bar material, and this causes cost of production higher; And the lacing wire of S type is also comparatively complicated when fitting operation, causes the construction working amount of reinforcing bar bigger, and this also has considerable influence to construction period and cost of labor.
The utility model content
To above-mentioned deficiency of the prior art, the main purpose of the utility model is to provide a kind of can save the shear wall L type edge member monolithic welding stirrup of steel, minimizing construction working amount under the prerequisite that guarantees the stirrup structural strength.
The technical scheme of the utility model is following: shear wall L type edge member monolithic welding stirrup; The outer reinforcement that comprises L type frame construction; It is characterized in that; Said outer reinforcement is after becoming L type frame construction by a monolithic reinforced bending process, two ends is overlapped respectively on two adjacent limits of formed L type framework and through T type butt welding connection to form again; In outer reinforcement, be provided with some stirrup limb bars laterally and/or longitudinally, the two ends of stirrup limb bar all adopt the butt welding of T type to be connected on two opposite side of outer reinforcement.
Further technical scheme, said stirrup limb bar parallels with the limit of outer reinforcement or is vertical.
With respect to prior art, the utlity model has following beneficial effect:
1, steel have been saved: in the stirrup structure, saved the crotch of traditional stirrup and the length of repeated segments, the highest 25% the steel consumption amount of can saving.
2, reduced the workload of workman's construction: adopt the mode of welding to help simplifying working process, accelerating construction progress, and obvious reduction is arranged with respect to traditional installation procedure workload.
3, structure is firm, and the durability and the supporting capacity of stirrup also had raising.
Description of drawings
Fig. 1 is the stirrup structural representation of existing shear wall L type edge member;
Fig. 2 is the utility model shear wall L type edge member monolithic welding stirrup structural representation.
Among the figure, 1-outer reinforcement, 2-stirrup limb bar.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
As shown in Figure 2; The shear wall L type edge member monolithic welding stirrup of the utility model; The outer reinforcement 1 that comprises L type frame construction; Said outer reinforcement 1 is after forming L type framework by a complete reinforcing bar bending process, again with two ends overlap joint on two adjacent limits of the formed L type framework outside, and two ends is connected fixing formation through the butt welding of T type.In outer reinforcement 1, be provided with lateral tie limb bar 2, wherein, on a relatively long limit of L type framework, be provided with one or more horizontal stirrup limb bar, a relatively short limit is provided with one or more horizontal stirrup limb bar.Said stirrup limb bar 2 all parallels with the limit of outer reinforcement 1 or is vertical, and the two ends of stirrup limb bar 2 all adopt the butt welding of T type to be connected on two opposite side of outer reinforcement 1, form support and reinforcing to outer reinforcement 1 with this, to increase the globality of stirrup structure.
Stirrup limb bar 2 in the utility model is rectilinear form; Its termination can directly be welded fixing; Utilization rate to material is higher; Therefore the material of 160mm ~ 280mm length at least can be saved with respect to every traditional of S type stirrup limb bar, and, when producing in batches, cost can be effectively reduced because its consumption is very big.The T type butt welding of being adopted in the utility model is a prior art; It is that end face with two workpiece compresses all the time; Utilize resistance heat to be heated to plastic state, apply the method that upsetting force when only keeping welding (or do not add upsetting force pressure) is accomplished welding then rapidly.Can keep the bonding strength of stirrup limb bar through the mode of T type butt welding, also simplify operation, the workload when having reduced construction.
Claims (2)
1. shear wall L type edge member monolithic is welded stirrup; The outer reinforcement (1) that comprises L type frame construction; It is characterized in that; Said outer reinforcement (1) is after becoming L type frame construction by a monolithic reinforced bending process, two ends is overlapped respectively on two adjacent limits of formed L type framework and through T type butt welding connection to form again; In outer reinforcement (1), be provided with some stirrup limb bars (2) laterally and/or longitudinally, the two ends of stirrup limb bar (2) all adopt the butt welding of T type to be connected on two opposite side of outer reinforcement (1).
2. shear wall L type edge member monolithic welding stirrup according to claim 1 is characterized in that said stirrup limb bar (2) parallels with the limit of outer reinforcement (1) or be vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120433356 CN202324349U (en) | 2011-11-04 | 2011-11-04 | Integral type welding hooping for L-shaped edge member of shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120433356 CN202324349U (en) | 2011-11-04 | 2011-11-04 | Integral type welding hooping for L-shaped edge member of shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324349U true CN202324349U (en) | 2012-07-11 |
Family
ID=46436332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120433356 Expired - Lifetime CN202324349U (en) | 2011-11-04 | 2011-11-04 | Integral type welding hooping for L-shaped edge member of shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775553A (en) * | 2015-04-16 | 2015-07-15 | 华东建筑设计研究院有限公司 | Novel L-shaped edge member for superimposed slab shear walls and connecting method for novel L-shaped edge member |
| CN107130708A (en) * | 2017-06-28 | 2017-09-05 | 华南理工大学 | A kind of overlap welding stirrup and method for improving ductility of sheer wall |
-
2011
- 2011-11-04 CN CN 201120433356 patent/CN202324349U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775553A (en) * | 2015-04-16 | 2015-07-15 | 华东建筑设计研究院有限公司 | Novel L-shaped edge member for superimposed slab shear walls and connecting method for novel L-shaped edge member |
| CN104775553B (en) * | 2015-04-16 | 2017-04-19 | 华东建筑设计研究院有限公司 | Novel L-shaped edge member for superimposed slab shear walls and connecting method for novel L-shaped edge member |
| CN107130708A (en) * | 2017-06-28 | 2017-09-05 | 华南理工大学 | A kind of overlap welding stirrup and method for improving ductility of sheer wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |