CN105064544A - Shear wall with continuous zigzag tie bar structure - Google Patents
Shear wall with continuous zigzag tie bar structure Download PDFInfo
- Publication number
- CN105064544A CN105064544A CN201510482224.5A CN201510482224A CN105064544A CN 105064544 A CN105064544 A CN 105064544A CN 201510482224 A CN201510482224 A CN 201510482224A CN 105064544 A CN105064544 A CN 105064544A
- Authority
- CN
- China
- Prior art keywords
- lacing wire
- zigzag
- shear wall
- vertical distribution
- bar
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention relates to a shear wall with a continuous zigzag tie bar structure. The shear wall comprises a concrete wall body and a steel bar structure built in the concrete wall body, and is characterized in that the steel bar structure is formed by connecting a plurality of tie bars, a plurality of vertical distribution bars and a plurality of horizontal distribution bars; the vertical distribution bars are vertically and parallelly ranged into two rows; zigzag tie bars are arranged in the two rows of vertical distribution bars from top to bottom; a cuspidal point of each zigzag tie bar is fixedly connected with the vertical distribution bars to form a three-dimensional framework structure; the horizontal distribution bars are arranged at the outer side or the inner side of the vertical distribution bars from top to bottom; and in the zigzag tie bars, the cuspidal point(s) of one or a plurality of zigzag tie bars is(are) fixedly connected with the adjacent horizontal distribution bars to form a three-dimensional shear wall truss structure with a one-layer or multi-layer horizontal frame body structure. The shear wall can solve the problems that the steel consumption is great; the restriction of the tie bars and the horizontal distribution bars on the vertical distribution bars is insufficient; and the effect of improving the ductility of the shear wall cannot be achieved. The shear wall has the beneficial effects that the steel bar overturning in the construction period can be prevented; the cost is low; and the ductility is high.
Description
Technical field
The present invention relates to a kind of shear wall, especially relate to a kind of shear wall with continuous zigzag lacing wire structure, belong to building structure technology field.
Background technology
At present, shear wall forms at the basic upper concrete of reinforcing cage.Because vertical distribution bar during making reinforcing cage is cantilever position, easily topples over and affect construction.
In the prior art, be generally take the size increasing vertical reinforcement addressing this problem, that is: require that this vertical distribution bar diameter is not less than 10mm; But this requirement not only increases steel using amount, and fundamentally not solving vertical distribution bar and be always cantilever position thus a problem of toppling over sent out by lead-in wire, to topple effect not obvious to preventing construction period reinforcing bar.In addition, the ductility of shear wall is mainly relevant to the compressive ultimate strain of concrete material and concrete restraint condition.For making body of wall more firm, current strong concrete is applied and is increased in shear wall, current shear wall Pei Gu district is only positioned at shear wall end edge component, its install number whether, only depend on whether be strengthen district or set according to seismic behavior, to constraint in the middle part of vertical reinforcing bar not, the actual depth of compression zone of concrete is high, although but the bearing capacity of high-strength concrete is higher, deformability is poor, when causing pressure larger, concrete can be made to damage by pressure too early.
Retrain good compressive reinforcement and can help concrete pressure-bearing, reduce the actual depth of compression zone of concrete, when such as checking beam-ends concrete compression district's height, just can consider that pressurized indulges the advantageous effect of muscle.But because the lacing wire of original shear wall reinforcement manner and horizontal distribution muscle are not enough to vertical distribution bar constraint, when loading at first in test, the vertical distribution bar of pressurized will flexing, cannot play the effect improving ductility of sheer wall.
Along with economic development, high-rise, super highrise building emerges in an endless stream, and along with depth of building increases, as the main lateral resistant member in building, the effect of shear wall highlights day by day.For this reason, need design one can prevent construction period reinforcing bar from toppling, cost is low, and ductility is strong, shear wall, for construction wall field.
Summary of the invention
Object of the present invention, being there is the large and lacing wire of steel using amount and horizontal distribution muscle is not enough to vertical distribution bar constraint, cannot play the problem improving ductility of sheer wall to solve prior art, providing a kind of shear wall with continuous zigzag lacing wire structure.Have prevent construction period reinforcing bar topple, cost is low and ductility is strong feature.
Object of the present invention can realize by taking following technical scheme:
A kind of shear wall with continuous zigzag lacing wire structure, comprise concrete wall and the bar construction being built in concrete wall, its design feature is: described bar construction is formed by connecting by some lacing wires, some vertical distribution bars and some horizontal distribution muscle, the vertical one-tenth two arranged in parallel of described vertical distribution bar is arranged, described zigzag lacing wire is arranged in the vertical distribution bar of two rows from top to bottom, the cusp of each zigzag lacing wire is fixedly connected with vertical distribution bar, forms three-dimensional frame construction; Described horizontal distribution muscle is arranged in outside or the inner side of vertical distribution bar from top to bottom, in described zigzag lacing wire, there is the cusp of one or more zigzag lacing wire to be fixedly connected with contiguous horizontal distribution muscle, form the three-dimensional shear wall trussed construction with one or more layers horizontal frame structure.
Object of the present invention can realize by taking following technical scheme:
Further, in described zigzag lacing wire, have at least the cusp of three zigzag lacing wires to be fixedly connected with contiguous horizontal distribution muscle, form at least three layers of horizontal frame structure.
Further, in same level frame structure, this zigzag lacing wire and horizontal distribution muscle are paired structure.
Further, in the cusp of each zigzag lacing wire and the junction of vertical distribution bar, vertical distribution bar is positioned at inside zigzag lacing wire cusp, forms zigzag lacing wire and sandwiches vertical distribution bar syndeton.
Further, described zigzag lacing wire is bent to zigzag by a reinforcing bar and forms, and adopts bending to be shaped or rolling formation.
Further, described zigzag lacing wire is made up of some sections of V-arrangement lacing wires, and two Ji length of each V-arrangement lacing wire meet lap length, and employing is welded to connect or is mechanically connected shaping, makes each section of V-arrangement lacing wire form a continuous zigzag lacing wire.
The present invention has following outstanding beneficial effect:
1, bar construction of the present invention is formed by connecting by some lacing wires, some vertical distribution bars and some horizontal distribution muscle, the vertical one-tenth two arranged in parallel of described vertical distribution bar is arranged, described zigzag lacing wire is arranged in the vertical distribution bar of two rows from top to bottom, the cusp of each zigzag lacing wire is fixedly connected with vertical distribution bar, forms three-dimensional frame construction; Therefore.Prior art can be solved and there is the large and lacing wire of steel using amount and horizontal distribution muscle is not enough to vertical distribution bar constraint, cannot play the problem improving ductility of sheer wall, have prevent construction period reinforcing bar topple, cost is low and ductility is strong beneficial effect.
2, horizontal distribution muscle of the present invention is arranged in outside or the inner side of vertical distribution bar from top to bottom, in described zigzag lacing wire, the cusp of one or more zigzag lacing wire is had to be fixedly connected with contiguous horizontal distribution muscle, form the three-dimensional shear wall trussed construction with one or more layers horizontal frame structure, by the horizontal distribution muscle of zigzag lacing wire and correspondence position, truss form is formed after vertical distribution bar colligation, be connected to Vertical dimension shear wall or newel post's reinforcing cage of shear wall end, there is the globality that improve reinforcing cage, avoid the beneficial effect toppled of construction period reinforcing cage.
3, the lacing wire in the present invention is a folding is the zigzag lacing wire that zigzag complete reinforcing bar or V-arrangement lacing wire assemble, better restriction ability is had to vertical distribution bar than traditional lacing wire mode, the lower too early flexing of vertical distribution bar of large shake can be avoided, improve ductility of sheer wall.Wherein, utilize V-arrangement lacing wire to combine assembling, in-site installation difficulty can be reduced.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure top view of the specific embodiment of the invention 1.
Fig. 2 is the schematic perspective view of bar construction in the specific embodiment of the invention 1.
Fig. 3 is the structural representation of the zigzag lacing wire of the specific embodiment of the invention 1.
Fig. 4 is the structural representation of the zigzag lacing wire of the specific embodiment of the invention 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
Specific embodiment 1:
Referring to figs. 1 through Fig. 3, the present embodiment comprises concrete wall 1 and is built in the bar construction of concrete wall 1, described bar construction is formed by connecting by some lacing wires 2, some vertical distribution bars 3 and some horizontal distribution muscle 4, the vertical one-tenth two arranged in parallel of described vertical distribution bar 3 is arranged, described zigzag lacing wire 2 is arranged in the vertical distribution bar 3 of two rows from top to bottom, the cusp of each zigzag lacing wire 2 is fixedly connected with vertical distribution bar 3, forms three-dimensional frame construction; Described horizontal distribution muscle 4 is arranged in outside or the inner side of vertical distribution bar 3 from top to bottom, in described zigzag lacing wire 2, there is the cusp of one or more zigzag lacing wire 2 to be fixedly connected with contiguous horizontal distribution muscle 4, form the three-dimensional shear wall trussed construction with one or more layers horizontal frame structure.
In the present embodiment:
In described zigzag lacing wire 2, in described zigzag lacing wire 2, the cusp of three zigzag lacing wires 2 is had at least to be fixedly connected with contiguous horizontal distribution muscle 4, form at least three layers of horizontal frame structure, described horizontal frame structure combines with the trussed construction that vertical distribution bar 3 is fixedly connected to form with the cusp of each zigzag lacing wire 2, forms three-dimensional shear wall trussed construction.In same level structural frames, this zigzag lacing wire 2 is paired structure with horizontal distribution muscle 4.
In the cusp of each zigzag lacing wire 2 and the junction of vertical distribution bar 3, vertical distribution bar 3 is positioned at inside zigzag lacing wire 2 cusp, forms zigzag lacing wire 2 and sandwiches vertical distribution bar 3 syndeton.
Described zigzag lacing wire 2 is bent to zigzag by a reinforcing bar and forms, and adopts bending to be shaped or rolling formation.
The present embodiment is when practice of construction, and zigzag lacing wire 2 can complete assembling with vertical distribution bar 3, horizontal distribution muscle 4 in factory, and adopt between three and be welded and fixed, then whole reinforcing cage is transported to job site and assembles, thus improves industrialization of construction industry degree.
The bar construction of truss form on the whole to vertical distribution bar from top to bottom, carry out multilayer to fix, concrete pressure-bearing can be helped, reduce the actual depth of compression zone of concrete, during loading, the vertical distribution bar of pressurized can not flexing easily, plays the effect improving ductility of sheer wall.
Specific embodiment 2:
With reference to Fig. 4, the feature of the specific embodiment of the invention 2 is: described zigzag lacing wire 2 is made up of some sections of V-arrangement lacing wires, two Ji length of each V-arrangement lacing wire meet lap length, and employing is welded to connect or is mechanically connected shaping, makes each section of V-arrangement lacing wire form a continuous zigzag lacing wire.Adopt welding or mechanical connection, make each section of V-arrangement lacing wire form a continuous zigzag lacing wire.All the other are with specific embodiment 1.
The above; be only the present invention's preferably specific embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with this technician in the scope that the present invention discloses; be equal to according to technical solution of the present invention and inventive concept thereof and replace or change, all belonged to protection scope of the present invention.The content do not described in detail in the present invention is state of the art scope.
Claims (6)
1. one kind has the shear wall of continuous zigzag lacing wire structure, comprise concrete wall (1) and be built in the bar construction of concrete wall (1), it is characterized in that: described bar construction is by some lacing wires (2), some vertical distribution bars (3) and some horizontal distribution muscle (4) are formed by connecting, the vertical one-tenth two arranged in parallel of described vertical distribution bar (3) is arranged, described zigzag lacing wire (2) is arranged in the vertical distribution bar of two row (3) from top to bottom, the cusp of each zigzag lacing wire (2) is fixedly connected with vertical distribution bar (3), form three-dimensional frame construction, described horizontal distribution muscle (4) is arranged in outside or the inner side of vertical distribution bar (3) from top to bottom, in described zigzag lacing wire (2), there is the cusp of one or more zigzag lacing wire (2) to be fixedly connected with contiguous horizontal distribution muscle (4), form the three-dimensional shear wall trussed construction with one or more layers horizontal frame structure.
2. a kind of shear wall with continuous zigzag lacing wire structure according to claim 1, it is characterized in that: in described zigzag lacing wire (2), there is the cusp of at least three zigzag lacing wires (2) to be fixedly connected with contiguous horizontal distribution muscle (4), form at least three layers of horizontal frame structure.
3. a kind of shear wall with continuous zigzag lacing wire structure according to claim 2, is characterized in that: in same level frame structure, and this zigzag lacing wire (2) and horizontal distribution muscle (4) are paired structure.
4. a kind of shear wall with continuous zigzag lacing wire structure according to claim 1, it is characterized in that: in the cusp of each zigzag lacing wire (2) and the junction of vertical distribution bar (3), vertical distribution bar (3) is positioned at inside zigzag lacing wire (2) cusp, forms zigzag lacing wire (2) and sandwiches vertical distribution bar (3) syndeton.
5. a kind of shear wall with continuous zigzag lacing wire structure according to claim 1, is characterized in that: described zigzag lacing wire (2) is bent to zigzag by a reinforcing bar and forms, and adopts bending to be shaped or rolling formation.
6. a kind of shear wall with continuous zigzag lacing wire structure according to claim 1, it is characterized in that: described zigzag lacing wire (2) is made up of some sections of V-arrangement lacing wires, two Ji length of each V-arrangement lacing wire meet lap length, employing is welded to connect or is mechanically connected shaping, makes each section of V-arrangement lacing wire form a continuous zigzag lacing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482224.5A CN105064544A (en) | 2015-08-08 | 2015-08-08 | Shear wall with continuous zigzag tie bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482224.5A CN105064544A (en) | 2015-08-08 | 2015-08-08 | Shear wall with continuous zigzag tie bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064544A true CN105064544A (en) | 2015-11-18 |
Family
ID=54494031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510482224.5A Pending CN105064544A (en) | 2015-08-08 | 2015-08-08 | Shear wall with continuous zigzag tie bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836554A (en) * | 2017-01-24 | 2017-06-13 | 广东省建筑设计研究院 | The separate type biplate steel plate shear force wall of strap bolt connection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ299193A (en) * | 1996-08-16 | 1997-04-24 | Peder Ulrik Hansen | Building sheet material; folded metal sheet having flat portions joined in a 90 degree zig zag pattern by sinusoidal curved portions |
| CN1364966A (en) * | 2002-02-07 | 2002-08-21 | 王立久 | Combined building formwork net with tie bars |
| RU2388881C1 (en) * | 2008-12-15 | 2010-05-10 | Закрытое акционерное общество "Экспострой" | Retained folding formwork for construction of cast-in-situ walls |
| CN103981981A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Double-steel-plate concrete combined shear wall connected through waveform reinforced bars |
| CN104018622A (en) * | 2014-06-07 | 2014-09-03 | 王睿敏 | Reinforcement mesh easy to automatically produce for shear wall, production method of reinforcement mesh and formed shear wall |
| CN204850148U (en) * | 2015-08-08 | 2015-12-09 | 广州市设计院 | Shear force wall with continuous zigzag lacing wire structure |
-
2015
- 2015-08-08 CN CN201510482224.5A patent/CN105064544A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ299193A (en) * | 1996-08-16 | 1997-04-24 | Peder Ulrik Hansen | Building sheet material; folded metal sheet having flat portions joined in a 90 degree zig zag pattern by sinusoidal curved portions |
| CN1364966A (en) * | 2002-02-07 | 2002-08-21 | 王立久 | Combined building formwork net with tie bars |
| RU2388881C1 (en) * | 2008-12-15 | 2010-05-10 | Закрытое акционерное общество "Экспострой" | Retained folding formwork for construction of cast-in-situ walls |
| CN103981981A (en) * | 2014-03-31 | 2014-08-13 | 浙江杭萧钢构股份有限公司 | Double-steel-plate concrete combined shear wall connected through waveform reinforced bars |
| CN104018622A (en) * | 2014-06-07 | 2014-09-03 | 王睿敏 | Reinforcement mesh easy to automatically produce for shear wall, production method of reinforcement mesh and formed shear wall |
| CN204850148U (en) * | 2015-08-08 | 2015-12-09 | 广州市设计院 | Shear force wall with continuous zigzag lacing wire structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836554A (en) * | 2017-01-24 | 2017-06-13 | 广东省建筑设计研究院 | The separate type biplate steel plate shear force wall of strap bolt connection |
| CN106836554B (en) * | 2017-01-24 | 2019-02-15 | 广东省建筑设计研究院 | The separate type biplate steel plate shear force wall of strap bolt connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103912073B (en) | A kind of built-in profile steel steel pipe concrete frame low yield point steel plate shear wall structure | |
| CN104196163B (en) | A kind of double prestressed concrete precast hollow slab and its manufacture method | |
| CN204850148U (en) | Shear force wall with continuous zigzag lacing wire structure | |
| CN110306672A (en) | A kind of multistory large spaces building structure and its design method | |
| CN105064544A (en) | Shear wall with continuous zigzag tie bar structure | |
| CN206554277U (en) | A kind of antidetonation beam column construction of low-rise building | |
| CN203022166U (en) | Concrete shear wall provided with continuous annular steel reinforcement structures | |
| CN102400503B (en) | High-strength concrete steel plate sectional connection combined shear wall | |
| CN208251765U (en) | A kind of damping unit, the shear wall for being equipped with the damping unit and shear wall connection structure | |
| CN209261310U (en) | The concrete prefabricated assembly combined storehouse of Contiuum type | |
| CN102852280A (en) | Precast pre-stressed beam with shelving corbel outs | |
| CN102979222A (en) | Concrete shear wall with continuous annular steel bar structures | |
| CN105350460B (en) | Corrugated steel web temporary fixation structure independent of template | |
| CN205875401U (en) | Close frame structure of multilayer of urceolus in connecting | |
| CN103015627A (en) | Embedded steel-encased high-intensity concrete combined beam with toggle pins | |
| CN113175087A (en) | Semi-steel bone beam assembly | |
| CN206016058U (en) | A kind of shaped steel or normal concrete beams exist the discrepancy in elevation larger when continuous beam | |
| CN106677380A (en) | Rectangular steel pipe row shear wall structure with vertical cracks | |
| CN207032631U (en) | A kind of stable type hollow heat-insulation building block | |
| CN110306673A (en) | A kind of multistory large spaces building structure | |
| CN205296589U (en) | Steelframe for building and shear force wall | |
| CN103669201B (en) | Y-shaped pier used for steel pipe concrete truss girder | |
| CN110847505A (en) | Formed reinforcement cage for double-skin wall and processing method thereof | |
| CN117005578B (en) | Steel bar net rack steel plate combined shear wall | |
| CN108386051A (en) | A kind of damping unit applied to the connection of fabricated shear wall perps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |