CN205557827U - Huge grid structure of rib ring type - Google Patents
Huge grid structure of rib ring type Download PDFInfo
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- CN205557827U CN205557827U CN201620326676.4U CN201620326676U CN205557827U CN 205557827 U CN205557827 U CN 205557827U CN 201620326676 U CN201620326676 U CN 201620326676U CN 205557827 U CN205557827 U CN 205557827U
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Abstract
The utility model discloses a huge grid structure of rib ring type is the huge grid structure by the three -dimensional truss looks chiasma formation of arranging along radial, hoop, every net of huge grid structure is the quadrangle huge grid structure outer lane is provided with the V -arrangement truss structure. The utility model discloses a set up the V -arrangement truss structure in the huge grid structure of rib ring type outer lane and strengthen, can improve structure anti -torque performance to increasing the support, reducing the counter -force of every support, realized the coordinating and unifying of building with the structure, the atress performance is better, can stride across very big space, and is applicable in large -span, ultra -large -span 's dome.
Description
Technical field
This utility model belongs to building structure technology field, particularly to a kind of rib-ring-shaped reticulated mega-structure.
Background technology
Double-layer latticed shell structure is the Typical Representative of rigid structure, and dead load is light, rigidity is big, with the obvious advantage in wide span house cap.But double-layer latticed shell structure increases along with span, and grid is densely distributed, and rod member is numerous and diverse, impact building visual effect.Reticulated mega-structure is based on making a distinction between the important and the lesser one, the direct principle of power transmission, latticed shell structure is evacuated on a large scale, only retain the direct key member of power transmission, form the huge component of space truss as main structure, evacuate position and then use the conventional mesh structure of freely-supported or tension structure as minor structure.
Reticulated mega-structure permeability is good, it is possible to adapt to different architectural image, with the obvious advantage in large span and super-span construction applications.Wherein, rib-ring-shaped reticulated mega-structure component is arranged succinct, is praised highly by more architects.But owing to rib-ring-shaped huge grid is tetragon, structure torsional rigidity is not enough, and bearing quantity is few, counter-force is relatively big, and susceptor design is the most difficult.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, it is provided that one can improve structure torsional property, and increases bearing, reduces the counter-force of each bearing, so that the more preferable rib-ring-shaped reticulated mega-structure of stress performance.
The technical scheme of this utility model technology is achieved in that a kind of rib-ring-shaped reticulated mega-structure, be by radially, circumferentially disposed space truss intersects the reticulated mega-structure formed, each grid of described reticulated mega-structure is tetragon, it is characterised in that: described reticulated mega-structure outer ring is provided with V-arrangement truss structure.
Rib-ring-shaped reticulated mega-structure described in the utility model, its described V-arrangement truss structure is ring-type around being formed by some V-arrangement truss, is correspondingly arranged on a V-arrangement truss in each grid of described reticulated mega-structure.
Rib-ring-shaped reticulated mega-structure described in the utility model, its described V-arrangement truss structure is arranged on outermost one circle of reticulated mega-structure.
This utility model is strengthened by arranging V-arrangement truss structure in rib-ring-shaped reticulated mega-structure outer ring, structure torsional property can be improved, and increase bearing, reduce the counter-force of each bearing, achieve the coordinating and unifying of building and structure, stress performance is more preferable, may span across the biggest space, is applicable to the dome of large span, super-span.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rib-ring-shaped reticulated mega-structure in this utility model.
The schematic diagram of V-arrangement truss structure in Fig. 2 this utility model.
Fig. 3 is the rib-ring-shaped reticulated mega-structure schematic diagram that in this utility model, V-arrangement truss in outer ring is strengthened.
Labelling in figure: 1 is reticulated mega-structure, 2 is V-arrangement truss structure, and 2a is V-arrangement truss.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model technology is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1,2 and 3, a kind of rib-ring-shaped reticulated mega-structure, be by radially, circumferentially disposed space truss intersects the reticulated mega-structure 1 formed, the i.e. agent structure of structure, undertake load and be passed to bearing, each grid of described reticulated mega-structure 1 is tetragon, and described reticulated mega-structure 1 outer ring is provided with V-arrangement truss structure 2.
Wherein, described V-arrangement truss structure 2 is ring-type around being formed by some V-arrangement truss 2a, being correspondingly arranged on a V-arrangement truss 2a in each grid of described reticulated mega-structure 1, in the present embodiment, described V-arrangement truss structure 2 is arranged on outermost one circle of reticulated mega-structure 1；Between the huge grid of agent structure, arrange small grid structure or tension structure, referred to as minor structure, be primarily subjected to the roof load in the range of big grid, be passed in agent structure.
This utility model sets V-arrangement truss and strengthens in rib-ring-shaped reticulated mega-structure outer ring, structure torsional property can be improved, and increase bearing, reduce the counter-force of each bearing, achieve the coordinating and unifying of building and structure, stress performance is more preferable, may span across the biggest space, is applicable to the dome of large span, super-span.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (3)
1. a rib-ring-shaped reticulated mega-structure, be by radially, circumferentially disposed space truss intersects the reticulated mega-structure (1) formed, each grid of described reticulated mega-structure (1) is tetragon, it is characterised in that: described reticulated mega-structure (1) outer ring is provided with V-arrangement truss structure (2).
Rib-ring-shaped reticulated mega-structure the most according to claim 1, it is characterized in that: described V-arrangement truss structure (2) is ring-type around being formed by some V-arrangement truss (2a), each grid of described reticulated mega-structure (1) is correspondingly arranged on a V-arrangement truss (2a).
Rib-ring-shaped reticulated mega-structure the most according to claim 1 and 2, it is characterised in that: the outermost one that described V-arrangement truss structure (2) is arranged on reticulated mega-structure (1) encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326676.4U CN205557827U (en) | 2016-04-19 | 2016-04-19 | Huge grid structure of rib ring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326676.4U CN205557827U (en) | 2016-04-19 | 2016-04-19 | Huge grid structure of rib ring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557827U true CN205557827U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326676.4U Active CN205557827U (en) | 2016-04-19 | 2016-04-19 | Huge grid structure of rib ring type |
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| CN (1) | CN205557827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878493A (en) * | 2021-01-08 | 2021-06-01 | 中国航空国际建设投资有限公司 | Spherical dome with bucket screen structure |
-
2016
- 2016-04-19 CN CN201620326676.4U patent/CN205557827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878493A (en) * | 2021-01-08 | 2021-06-01 | 中国航空国际建设投资有限公司 | Spherical dome with bucket screen structure |
| CN112878493B (en) * | 2021-01-08 | 2022-07-26 | 中国航空规划设计研究总院有限公司 | Spherical dome with bucket screen structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |