CN208618560U - A kind of reverse taper spiral building structure with high torsional property - Google Patents
A kind of reverse taper spiral building structure with high torsional property Download PDFInfo
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- CN208618560U CN208618560U CN201821116007.XU CN201821116007U CN208618560U CN 208618560 U CN208618560 U CN 208618560U CN 201821116007 U CN201821116007 U CN 201821116007U CN 208618560 U CN208618560 U CN 208618560U
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Abstract
The reverse taper spiral building structure with high torsional property that the utility model discloses a kind of, is related to technical field of structural engineering, under the premise of not influencing the appearance and expressive force of building, structure torsional property can be improved, and have preferable economy.A kind of reverse taper spiral building structure with high torsional property, the multiple batter posts being obliquely installed that form an angle with horizontal plane including being fixed on ground, multiple batter posts surround back taper shape, circumferential spiral along multiple batter posts is provided with spiral circuit, the spiral circuit is fixedly connected with multiple batter posts, and the bottom end of the spiral circuit is fixed by fixing component and ground, is fixed as one between multiple batter posts by multiple pull rods, multiple pull rods form reticular structure.The utility model is used for the construction of building.
Description
Technical field
The utility model relates to technical field of structural engineering more particularly to a kind of reverse taper spirals with high torsional property
Building structure.
Background technique
Nowadays, as society and expanding economy, the building in city show diversified structure.Such as reverse taper spiral shell
Revolving the building structure such as building structure has the appearance different from other common building structures, it appears that and it is noveler, there is science and technology
Sense, people compare pro-gaze.
In the construction of existing reverse taper spiral building structure, steel construction is generally used, including: multiple oblique steel columns
One end is fixed with ground, and the other end, which tilts upward, to be extended and be at an angle to the horizontal surface, and multiple oblique steel columns is made to form reverse taper
Side wall profile.In order to increase the whole torsional property of reverse taper spiral building structure, in multiple oblique steel column sides or oblique steel
Multiple steel diagonal braces are set between column.Specifically, the upper end of steel diagonal brace abuts against or is fixed on multiple oblique steel column sides or oblique steel column
Between, in other end support or the ground being fixed on the outside of reverse taper spiral building structure, and then entire reverse taper can be supported
Spiral building structure improves the torsional property of reverse taper spiral building structure.
But due to needing to be arranged multiple steel diagonal braces, and multiple steel are oblique in the reverse taper spiral building structure of the prior art
Support needs on support or the ground being fixed on the outside of reverse taper spiral building structure.On the one hand it can make entire reverse taper spiral building
The external of structure stretches out multiple " supporting legs ", influences appearance, greatly weakens the expressive force of architectural effect；On the other hand,
Since additional increased steel diagonal brace bears biggish load, and need to extend to reverse taper spiral shell from the top position of multiple steel diagonal braces
The ground on the outside of building structure is revolved, material and welding workload is increased, thereby reduces the economy of building.
Utility model content
The embodiments of the present invention provide a kind of reverse taper spiral building structure with high torsional property, are not influencing
Under the premise of the appearance and expressive force of building, structure torsional property can be improved, and there is preferable economy.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
A kind of reverse taper spiral building structure with high torsional property, including be fixed on ground with horizontal plane at certain
Multiple batter posts that angle is obliquely installed, multiple batter posts surround back taper shape, and the circumferential spiral along multiple batter posts is set
It is equipped with spiral circuit, the spiral circuit is fixedly connected with multiple batter posts, and the bottom end of the spiral circuit passes through fixation
Component is fixed with ground, is fixed as one between multiple batter posts by multiple pull rods, and multiple pull rods form netted knot
Structure.
Further, the fixing component is hinged-support or hold-down support.
Further, the fixing component includes the pedestal for being fixed on ground and the installation groove being set on the base, institute
The bottom end for stating spiral circuit is equipped with ribbed stiffener protrusion, and the ribbed stiffener male cooperation protrudes into the installation groove, will be described
The bottom end of spiral circuit is fixed with ground.
Further, the outside and/or inside of multiple batter posts is arranged in the spiral circuit.
Further, the spiral circuit includes the first spiral circuit that the outside of multiple batter posts is arranged in, and is set
The second spiral circuit in the inside of multiple batter posts is set, the first spiral circuit and the second spiral circuit are described
The top of batter post is continuously integrated, and the bottom end of the first spiral circuit and the second spiral circuit passes through the fixing component
It is fixed with ground.
Further, there is gap, the gap is equipped with for by institute between the spiral circuit and multiple batter posts
State the connector that spiral circuit is fixedly connected with multiple batter posts.
Further, the spiral circuit is ntitorque steel plate box-girder, and the ntitorque steel plate box-girder is close to the outer of multiple batter posts
Side or inside setting.
Further, multiple pull rods are annular, and each pull rod is successively fixedly connected with multiple batter posts.
Further, the batter post is the steel column that cross section is long flat, and reverse taper spiral shell described in the long edge of cross section
Rotation building structure radially extends.
Further, the included angle of multiple batter posts and horizontal plane is greater than 60 ° and less than 90 °.
The reverse taper spiral building structure with high torsional property of the utility model embodiment, including being fixed on ground
Form an angle the multiple batter posts being obliquely installed with horizontal plane, and multiple batter posts surround back taper shape, along the circumferential direction of multiple batter posts
Spiral is provided with spiral circuit, and spiral circuit is fixedly connected with multiple batter posts.Multiple batter posts can be fixedly connected by spiral circuit
It is integrated, while a hoop can be played the role of, in addition, be fixed as one between multiple batter posts by multiple pull rods, it is multiple
Pull rod forms reticular structure, and further total can be fixed as one, work together total.It is antitorque in order to guarantee
The bottom end of performance, spiral circuit is fixed by fixing component and ground.Compared with prior art, reverse taper spiral shell is fixed on without setting
The steel diagonal brace on the ground on the outside of building structure is revolved, under the premise of not influencing the appearance and expressive force of building, structure can be improved
Torsional property, and there is preferable economy.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment or the technical solution of the prior art, embodiment will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural representation of the reverse taper spiral building structure with high torsional property of the utility model embodiment
Figure；
Fig. 2 is the fixing component of the reverse taper spiral building structure with high torsional property of the utility model embodiment
Structural schematic diagram；
Fig. 3 is the spiral circuit of the reverse taper spiral building structure with high torsional property of the utility model embodiment
Structural schematic diagram one；
Fig. 4 is the spiral circuit of the reverse taper spiral building structure with high torsional property of the utility model embodiment
Structural schematic diagram two；
Fig. 5 is set between the batter post for the reverse taper spiral building structure with high torsional property of the utility model embodiment
Set the structural schematic diagram of pull rod；
Fig. 6 is the batter post and spiral of the reverse taper spiral building structure with high torsional property of the utility model embodiment
The structural schematic diagram that circuit is fixedly connected；
Fig. 7 is the spiral circuit in the reverse taper spiral building structure with high torsional property of the utility model embodiment
Distribution table after 2 bottom end is fixed with unlocked preceding structure translational mode shape and torsion vibration mode.
Appended drawing reference:
1- batter post；2- spiral circuit；21- ribbed stiffener protrusion；22- the first spiral circuit；221- the first spiral circuit bottom end；
23- the second spiral circuit；231- the second spiral circuit bottom end；3- fixing component；31- pedestal；32- installation groove；33- connection
Column；4- pull rod；5- connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on shown in attached drawing or assembly
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
The utility model embodiment provides a kind of reverse taper spiral building structure with high torsional property, such as Fig. 1 and Fig. 2
Shown, the multiple batter posts 1 being obliquely installed that form an angle with horizontal plane including being fixed on ground, multiple batter posts 1 surround back taper
Shape is provided with spiral circuit 2 along the circumferential spiral of multiple batter posts 1, and spiral circuit 2 is fixedly connected with multiple batter posts 1, and spiral shell
The bottom end of rotation circuit 2 is fixed by fixing component 3 with ground, is fixed as one between multiple batter posts 1 by multiple pull rods 4, more
A pull rod 4 forms reticular structure.
The reverse taper spiral building structure with high torsional property of the utility model embodiment, as depicted in figs. 1 and 2,
The multiple batter posts 1 being obliquely installed that form an angle with horizontal plane including being fixed on ground, multiple batter posts 1 surround the back taper bodily form
Shape is provided with spiral circuit 2 along the circumferential spiral of multiple batter posts 1, and spiral circuit 2 is fixedly connected with multiple batter posts 1.Spiral circuit
2 can be connected to one multiple batter posts 1, while can play the role of a hoop, in addition, leading between multiple batter posts 1
It crosses multiple pull rods 4 to be fixed as one, multiple pull rods 4 form reticular structure, and further total can be fixed as one, make whole
A structure works together.In order to guarantee torsional property, the bottom end of spiral circuit 2 is fixed by fixing component 3 with ground.In this way,
All by ground fixed constraint, the axial rigidity raising building that can take full advantage of spiral circuit 2 is whole for spiral circuit 2 and batter post 1
The torsional property of body structure.Compared with prior art, without being arranged on the ground being fixed on the outside of reverse taper spiral building structure
Structure torsional property can be improved under the premise of not influencing the appearance and expressive force of building in steel diagonal brace, and has preferable economical
Property.
Fixing component 3 is for fixing the bottom end of spiral circuit 2 with ground, and there are many implementations, for example, fixed structure
Part can be hinged-support or hold-down support, and then the bottom end of spiral circuit 2 is fixed with ground.It is of course also possible to be other about
The technology of beam end displacement.
Specifically, as shown in Fig. 2, fixing component 3 includes the pedestal 31 for being fixed on ground and the peace being arranged on pedestal 31
Groove 32 is filled, the bottom end of spiral circuit 2 is equipped with ribbed stiffener protrusion 21, and 21 cooperation of ribbed stiffener protrusion is protruded into installation groove 32, with
Fix the bottom end of spiral circuit 2 with ground.
Multiple batter posts 1 can be played a hoop and consolidated by the spiral circuit 2 being arranged along the circumferential spiral of multiple batter posts 1
Fixed effect, wherein spiral circuit 2 is respectively provided in the outside of multiple batter posts 1 and inside, makes the outside and inside of multiple batter posts 1
It is all fixed by 2 hoop of spiral circuit, more improves the globality of whole building.
Spiral circuit 2 is both needed to be arranged in the outside of multiple batter posts 1 and inside, is connected and fixed and is integrated.As shown in Figure 1, Figure 2, Fig. 3
With shown in Fig. 4, spiral circuit 2 includes the first spiral circuit 22 that the outside of multiple batter posts 1 is arranged in, and is arranged in multiple batter posts
Second spiral circuit 23 of 1 inside, the first spiral circuit 22 and the second spiral circuit 23 are continuously one in the top of batter post 1
Body.Include the first spiral circuit 22 and the second spiral circuit 23, the first spiral circuit 22 and the second spiral circuit in spiral circuit 2
23 bottom end all passes through fixing component 3 and fixes with ground.
It should be noted that in structure, preferably by the first spiral circuit 22 and the second spiral circuit 23 oblique
The top of column 1 is continuously integrated.Meanwhile first spiral circuit 22 and the second spiral circuit 23 be fixedly connected with multiple batter posts 1.Separately
Outside, integrally-built antitorque to ensure in the scheme that spiral circuit 2 includes the first spiral circuit 22 and the second spiral circuit 23
The bottom end of performance, the first spiral circuit 22 and the second spiral circuit 23 all passes through fixing component 3 and fixes with ground.It is specific fixed
Mode can be arranged according to actual needs.For example, referring to Fig. 1, Fig. 3 and Fig. 4, the first spiral circuit bottom end 221 is apart from ground
At this point, fixing component 3 may include a connecting column 33, it may be fixed farther out by connecting column 33 with ground, and then by first
Spiral circuit bottom end 221 is fixed with ground；Ground proximity is compared in second spiral circuit bottom end 231, can be directly used hinged-support,
Fixing components such as hold-down support 3 are fixed.
Reach use space maximization, spiral circuit 2 and multiple batter posts 1 not block spiral circuit 2 which by multiple batter posts 1
Normal preset clearance, then be fixedly connected with spiral circuit 2 with each batter post 1 by other connectors.Such as Fig. 1, Fig. 5 and Fig. 6 institute
Show that there is gap between spiral circuit 2 and multiple batter posts 1, gap is equipped with to be connected for fixing spiral circuit 2 and multiple batter posts 1
The connector 5 connect.
In addition, it is necessary to explanation, when spiral circuit 2 includes the first spiral circuit that the outside of multiple batter posts 1 is arranged in
22, and when the second spiral circuit 23 of inside of multiple batter posts 1 is set, as shown in figures 1 to 6, the first spiral circuit 22 with
The outside of multiple batter posts 1 is fixed, and the inside of the second spiral circuit 23 and multiple batter posts 1 is fixed.Simultaneously as the first spiral circuit
22 and second spiral circuit 23 be continuously integrated in the top of batter post 1, in order to further strengthen the globality of building, referring to figure,
The part that spiral circuit 2 is located at the top of batter post 1 can be fixed with the top of corresponding batter post 1.
Spiral circuit 2 can be made of Steel materials such as steel plates, in order to which the axial rigidity and the bending resistance that improve spiral circuit 2 are rigid
Degree, spiral circuit 2 are ntitorque steel plate box-girder, and ntitorque steel plate box-girder is arranged close to the outside of multiple batter posts 1 or inside.
It is fixed as one between multiple batter posts 1 by multiple pull rods 4.Multiple batter posts 1 are fixed as one by multiple pull rods 4
Body, and then further increase the integral strength of reverse taper spiral building structure.The multiple pull rods 4 being arranged between multiple batter posts 1
There are many implementations, and referring to Fig. 5, multiple pull rods 4 are annular, and each pull rod 4 is successively fixedly connected with multiple batter posts 1.It draws
Bar 4 be annular, size and with the position of multiple batter posts 1 of corresponding installation site be adapted, each pull rod 4 successively with it is multiple
Batter post 1 is fixedly connected, and multiple batter posts 1 are fixed as entirety.
It should be noted that the arrangement mode of multiple pull rods 4 can flexible setting according to actual needs.For example, multiple drawings
Bar 4 needs the size of bearing load with 1 link position of batter post the density of difference is arranged according to it.In addition, multiple pull rods 4 can
Being arranged successively along multiple 1 extending directions of batter post, mutually disjoint；It is also possible to the crisscross intersection of multiple pull rods 4, forms similar net
The structure etc. of shape.
Due to working as reverse taper spiral building structure under vertical uniform load q, because of the bending of batter post 1, shear-deformable, meeting
Generate biggish sinking deformation and lateral deformation radially.Therefore, in order to targetedly improve 1 vertical rigidity of batter post and edge
Radial lateral rigidity, and material and cost are reduced, referring to Fig.1 and Fig. 5, batter post 1 are the steel column that cross section is long flat, and horizontal
The radial direction of the long edge reverse taper spiral building structure in section extends perpendicular to 1 primary moment direction of batter post.The steel column of long flat
Along long side bending stiffness with higher, therefore, can be reducing material and under the premise of cost, targetedly improve batter post
1 bears the bending stiffness along reverse taper radial direction.
The angular dimension of multiple batter posts 1 and the angle of horizontal plane, will affect structural-load-carrying capacity and rigidity.In many experiments
After verifying, preferred angle is obtained: as shown in fig. 6, the angle of the multiple batter posts 1 and angle a of horizontal plane is greater than 60 ° and is less than
90°.And under the premise of this optimized angle, the reverse taper spiral building structure of the embodiment of the present invention can guarantee preferably to carry energy
Power and preferable rigidity.
Pull rod 4 can be steel plate, rod iron or steel cable.Certainly, pull rod 4 is also required to be considered as the steel plate of tension, rod iron
Or steel cable connects multiple batter posts 1.
In addition, in order to verify the anti-torsion performance of the reverse taper building structure of the utility model embodiment.As shown in fig. 7,
Bottom end for the spiral circuit 2 in the reverse taper spiral building structure with high torsional property of the utility model embodiment is fixed
Afterwards with the distribution table of unlocked preceding structure translational mode shape and torsion vibration mode.Wherein, UX, UY and RZ indicate the position in three-dimensional space
Moving freedom degree, (that is, establishing corresponding three-dimensional system of coordinate in three-dimensional space, respectively X-axis, Y-axis and Z axis, UX, UY and RZ distinguish
Indicate corresponding X-axis, Y-axis horizontal direction and the modal participating mass ratio of torsional direction about the z axis).As can be seen that the structure before unlocked
(being equivalent to the prior art), the 1st vibration shape of structure are torsion, and the 2nd vibration shape, the 3rd vibration shape are translation, torsional cyclic ratio 1.98/1.80
=1.10, construction torsion significantly increases, totally unfavorable to antidetonation.And after fixing, the 1st vibration shape, the 2nd vibration shape are translation,
3rd vibration shape is torsion, and torsional cyclic ratio 1.16/1.80=0.64, torsional property significantly improve, and construction torsion obviously subtracts
It is small, be conducive to antidetonation.Therefore, the anti-torsion performance of the reverse taper building structure of the utility model embodiment compared with prior art has
Very big promotion.
The above is only the specific embodiments of the utility model, and but protection scope of the utility model is not limited thereto,
Anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can readily occur in or replaces
It changes, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with claim
Subject to protection scope.
Claims (10)
1. a kind of reverse taper spiral building structure with high torsional property, which is characterized in that including be fixed on ground and water
Plane forms an angle the multiple batter posts being obliquely installed, and multiple batter posts surround back taper shape, along multiple batter posts
Circumferential spiral is provided with spiral circuit, and the spiral circuit is fixedly connected with multiple batter posts, and the bottom of the spiral circuit
End is fixed by fixing component and ground, is fixed as one between multiple batter posts by multiple pull rods, multiple pull rods
Form reticular structure.
2. the reverse taper spiral building structure according to claim 1 with high torsional property, which is characterized in that described solid
Determining component is hinged-support or hold-down support.
3. the reverse taper spiral building structure according to claim 1 with high torsional property, which is characterized in that described solid
Determining component includes the pedestal for being fixed on ground and the installation groove being set on the base, and the bottom end of the spiral circuit, which is equipped with, puts more energy into
Rib protrusion, the ribbed stiffener male cooperation protrude into the installation groove, the bottom end of the spiral circuit are fixed with ground.
4. the reverse taper spiral building structure according to claim 1 with high torsional property, which is characterized in that the spiral shell
The outside and/or inside of multiple batter posts is arranged in rotation circuit.
5. the reverse taper spiral building structure according to claim 4 with high torsional property, which is characterized in that the spiral shell
Revolving circuit includes the first spiral circuit that the outside of multiple batter posts is arranged in, and the inside of multiple batter posts is set
Second spiral circuit, the first spiral circuit and the second spiral circuit are continuously integrated in the top of the batter post, institute
The bottom end for stating the first spiral circuit and the second spiral circuit is fixed by the fixing component with ground.
6. the reverse taper spiral building structure according to claim 1 with high torsional property, which is characterized in that the spiral shell
Revolving has gap between circuit and multiple batter posts, the gap is equipped with for by the spiral circuit and multiple batter posts
The connector being fixedly connected.
7. the reverse taper spiral building structure according to claim 4 with high torsional property, which is characterized in that the spiral shell
Rotation circuit is ntitorque steel plate box-girder, and the ntitorque steel plate box-girder is arranged close to the outside of multiple batter posts or inside.
8. the reverse taper spiral building structure according to claim 1 with high torsional property, which is characterized in that Duo Gesuo
Pull rod is stated as annular, and each pull rod is successively fixedly connected with multiple batter posts.
9. with the reverse taper spiral building structure of high torsional property, feature described according to claim 1~any one of 8
It is, the batter post is the steel column that cross section is long flat, and reverse taper spiral building structure described in the long edge of cross section
It radially extends.
10. special with the reverse taper spiral building structure of high torsional property described according to claim 1~any one of 8
Sign is that the included angle of multiple batter posts and horizontal plane is greater than 60 ° and less than 90 °.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116007.XU CN208618560U (en) | 2018-07-12 | 2018-07-12 | A kind of reverse taper spiral building structure with high torsional property |
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| CN201821116007.XU CN208618560U (en) | 2018-07-12 | 2018-07-12 | A kind of reverse taper spiral building structure with high torsional property |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112560136A (en) * | 2020-11-30 | 2021-03-26 | 华东建筑设计研究院有限公司 | Indirect evaluation method for frame rigidity contribution of frame-core tube structure |
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2018
- 2018-07-12 CN CN201821116007.XU patent/CN208618560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112560136A (en) * | 2020-11-30 | 2021-03-26 | 华东建筑设计研究院有限公司 | Indirect evaluation method for frame rigidity contribution of frame-core tube structure |
| CN112560136B (en) * | 2020-11-30 | 2023-02-10 | 华东建筑设计研究院有限公司 | Indirect evaluation method for frame rigidity contribution of frame-core tube structure |
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