CN209742141U - Site operation shear force wall T type horizontal connection structure - Google Patents
Site operation shear force wall T type horizontal connection structure Download PDFInfo
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- CN209742141U CN209742141U CN201920360176.6U CN201920360176U CN209742141U CN 209742141 U CN209742141 U CN 209742141U CN 201920360176 U CN201920360176 U CN 201920360176U CN 209742141 U CN209742141 U CN 209742141U
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- cast
- shear wall
- wall
- shear force
- shear
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Abstract
The utility model discloses a site operation shear force wall T type horizontally connect structure, include: the shear wall I and the shear wall II are connected and then are T-shaped, a cast-in-place area is arranged at the joint of the shear wall I and the shear wall II, four reinforcing angle steels are arranged in the cast-in-place area, a plurality of pre-embedded square tubes I are arranged in the shear wall I, a plurality of pre-embedded square tubes II are arranged in the shear wall II, the pre-embedded square tubes I and the pre-embedded square tubes II extend into the cast-in-place area, stirrups are further arranged in the cast-in-place area and are spiral, and the stirrups are respectively in welded connection with the pre-embedded square tubes I and the pre-embedded square tubes II. The utility model has simple structure, less construction workload, reduced construction process and template support during construction, short construction period; the steel wire mesh and the spiral stirrups are arranged in the structure, so that the shock resistance and the fire resistance of the shear wall after connection are improved.
Description
Technical Field
The utility model relates to a building structure technical field, more specifically are a site operation shear force wall T type horizontal connection structure.
Background
Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load caused by wind load or earthquake action in the house or the structure, and the structure is prevented from being sheared and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete. It is divided into a plane shear wall and a cylinder shear wall. The plane shear wall is used in reinforced concrete frame structure, plate lifting structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, the reinforced concrete shear wall can be cast in situ or prefabricated in some parts. The cast-in-place shear wall, the peripheral beams and the columns are simultaneously poured, and the integrity is good.
At present, the horizontal connecting structure of the existing shear wall has the following problems: (1) the structure of the connecting structure is more complex, the construction workload is large, and the construction period is long; (2) after being connected, the shear wall has poor shock resistance, deformation resistance and compressive strength. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a site operation shear force wall T type horizontal connection structure has solved the problem that proposes in the background art, satisfies the in-service use demand.
in order to achieve the above object, the utility model provides a following technical scheme: a site operation shear wall T type horizontal connection structure includes: the shear wall I and the shear wall II are connected and then are T-shaped, a cast-in-place area is arranged at the joint of the shear wall I and the shear wall II, four reinforcing angle steels are arranged in the cast-in-place area, a plurality of pre-embedded square tubes I are arranged in the shear wall I, a plurality of pre-embedded square tubes II are arranged in the shear wall II, the pre-embedded square tubes I and the pre-embedded square tubes II extend into the cast-in-place area, stirrups are further arranged in the cast-in-place area and are spiral, and the stirrups are respectively in welded connection with the pre-embedded square tubes I and the pre-embedded square tubes II.
As an optimal implementation mode of the utility model, the stirrup inboard is provided with four vertical atress muscle, vertical atress muscle all adopts the mode that the steel wire tied up with the stirrup to be connected.
As an optimal implementation mode of the utility model, still be provided with the wire net in the cast-in-place district, be fixed with a plurality of peg on the wire net, the end and the stirrup outer wall welded connection of peg.
As an optimal implementation mode of the utility model, through strengthening the angle steel and adopting welded mode fixed connection between pre-buried side pipe one and pre-buried side pipe two.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) This connection structure, the structure is comparatively simple, and the work load of construction is less, reduces the erection of construction process and template when putting up, and the time limit for a project is short.
(2) This connection structure sets up wire net and spiral helicine stirrup in the structure, has improved shock resistance and fire behavior after the shear force wall is connected.
Drawings
Fig. 1 is a top cross-sectional view of the T-shaped horizontal connection structure of the shear wall for on-site construction according to the present invention;
Fig. 2 is a front cross-sectional view of the T-shaped horizontal connection structure of the shear wall for on-site construction.
In the figure, a shear wall I1; a second shear wall 2; embedding a first reinforcing steel bar 3; embedding a second reinforcing steel bar 4; a cast-in-place area 5; a reinforcing angle steel 6; a stirrup 7; a stud 8; longitudinal stress ribs 9; a steel mesh 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a site operation shear wall T type horizontal connection structure includes: the shear wall I1 and the shear wall II 2 are in a T shape after being connected, a cast-in-place area 5 is arranged at the joint of the shear wall I1 and the shear wall II 2, the cast-in-place area 5 is a cast-in-place area, four reinforcing steel angles 6 are arranged in the cast-in-place area 5, a plurality of embedded square tubes I3 are arranged in the shear wall I1, a plurality of embedded square tubes II 4 are arranged in the shear wall II 2, the shear wall I1 and the shear wall II are connected through the reinforcing steel angles 6, the embedded square tubes I3 and the embedded square tubes II 4 extend into the cast-in-place area 5, concrete is poured in the cast-in-place area to reinforce the two shear walls, stirrups 7 are further arranged in the cast-in-place area 5, the stirrups 7 are spiral, the stirrups 7 are respectively connected with the embedded square tubes I3 and the embedded square tubes II 4 in a welding mode, and the spiral stirr.
Further improved, as shown in fig. 2: the inner side of the stirrup 7 is provided with four longitudinal stress bars 9, the longitudinal stress bars 9 are connected with the stirrup 7 in a steel wire bundling mode, the connection mode of the stress bars 9 and the stirrup 7 is simple, and the construction workload is reduced.
Further improved, as shown in fig. 2: still be provided with wire net 10 in cast-in-place district 5, be fixed with a plurality of peg 8 on the wire net 10, the end and the 7 outer walls welded connection of stirrup of peg 8, wire net 10 can increase the adhesiveness of 5 concrete in cast-in-place district, has also played certain fire prevention effect simultaneously, and peg 8 has played fixed effect to wire net 10.
Specifically, the first embedded square pipe 3 and the second embedded square pipe 4 are fixedly connected through the reinforcing angle steel 6 and the reinforcing angle steel 6 in a welding mode.
The utility model discloses when using, be the T font combination with two shear force walls after, adopt and strengthen angle steel 6 come to manage 3 and two 4 fixed connection of pre-buried side, buckle and end-to-end welded connection in placing a plurality of stirrup 7 in cast-in-place district 5, form the heliciform, weld between 7 and the pre-buried side of stirrup pipe simultaneously, insert 7 inboards of stirrup with four vertical atress muscle 9, and tie up with stirrup 7 and be connected, the vertical wire net 10 of arranging outside stirrup 7, and be connected with stirrup 7 through peg 8, then with concrete placement in cast-in-place district 5, treat that it solidifies can, wire net 10 can increase the adhesive force of concrete, the effect of fire prevention has also been played simultaneously.
The product protected by the scheme is put into practical production and application at present, and particularly achieves certain success in the application field of building structures, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A site operation shear wall T type horizontal connection structure includes: shear force wall one (1) and shear force wall two (2), its characterized in that: the shear force wall (1) is T font after being connected with shear force wall two (2), and the junction of shear force wall (1) and shear force wall two (2) is equipped with cast-in-place district (5), be provided with four angle steel (6) of strengthening in cast-in-place district (5), be equipped with a plurality of pre-buried side pipe (3) in shear force wall (1), be equipped with a plurality of pre-buried side pipe two (4) in shear force wall two (2), pre-buried side pipe (3) and pre-buried side pipe two (4) extend to in-place district (5), still be provided with stirrup (7) in cast-in-place district (5), stirrup (7) are the heliciform, and stirrup (7) respectively with pre-buried side pipe (3) and pre-buried side pipe two (4) welded connection.
2. The T-shaped horizontal connecting structure of the shear wall for field construction according to claim 1, wherein: the inner side of the stirrup (7) is provided with four longitudinal stress bars (9), and the longitudinal stress bars (9) are connected with the stirrup (7) in a steel wire bundling mode.
3. the T-shaped horizontal connecting structure of the shear wall for field construction according to claim 1, wherein: still be provided with wire net (10) in cast-in-place district (5), be fixed with a plurality of peg (8) on wire net (10), the end and stirrup (7) outer wall welded connection of peg (8).
4. The T-shaped horizontal connecting structure of the shear wall for field construction according to claim 1, wherein: the embedded square tube I (3) and the embedded square tube II (4) are fixedly connected through reinforcing angle steel (6) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360176.6U CN209742141U (en) | 2019-03-21 | 2019-03-21 | Site operation shear force wall T type horizontal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360176.6U CN209742141U (en) | 2019-03-21 | 2019-03-21 | Site operation shear force wall T type horizontal connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742141U true CN209742141U (en) | 2019-12-06 |
Family
ID=68717758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920360176.6U Expired - Fee Related CN209742141U (en) | 2019-03-21 | 2019-03-21 | Site operation shear force wall T type horizontal connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742141U (en) |
-
2019
- 2019-03-21 CN CN201920360176.6U patent/CN209742141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |