CN106088438A - Firm string tension structure is put in rung formula - Google Patents
Firm string tension structure is put in rung formula Download PDFInfo
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- CN106088438A CN106088438A CN201610606438.3A CN201610606438A CN106088438A CN 106088438 A CN106088438 A CN 106088438A CN 201610606438 A CN201610606438 A CN 201610606438A CN 106088438 A CN106088438 A CN 106088438A
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- drag
- strop
- firm
- line
- buckstay
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/14—Suspended roofs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses and put firm string tension structure in a kind of rung formula, including the rigidity outer shroud being arranged on structure outer edge, it is arranged on the flexible cable internal ring system at structure intermediate openings and wind up firm beam body system and the lower edge tension cable and rods system that are arranged between rigidity outer shroud and flexible cable internal ring system, described flexible cable internal ring system is made up of strop in strop in top and bottom, described firm beam body system of winding up is made up of some buckstays, described lower edge tension cable and rods system includes some drag-lines being arranged on below corresponding buckstay and the many vertical struts being arranged between buckstay and drag-line and arranging along drag-line arranged direction.The present invention mainly resists external load with axial force, high by force efficiency, rigidity is big, be conducive to reducing material usage, and buckstay can undertake the moment of flexure of local, so that roofing can use multiple surface modeling, it is simple to use rigid roofing plate, in the large public building such as stadium, football pitch, there is wide applicability.
Description
Technical field
The present invention relates to construction engineering technical field, put firm string tension structure particularly in a kind of rung formula.
Background technology
Famous American architect Fuller in 1962 propose be made up of cable-strut system tension integral structure (
Tensegrity Systems) thought.The eighties, famous American engineer Geiger the thought of Fuller is carried out develop and
Development, it is proposed that cable domes (Cable Domes), this system by Successful utilization in Seoul Olympic Games stadiums
In the multinomial engineering such as (diameter 119. 8m and 89. 8m), Atlanta Olympic Games Main Stadium (240m × 193m).Due to
The more difficult application in large scale structure engineering of tension integral structure truly, it is practical that researcher transfers exploration
Comprise the structural system of tension integral structure principle.Wherein the power transmission of rung formula tension structure directly, the most attractive in appearance, be widely used
In the non-close long span building (such as stadium, football pitch etc.) of intermediate openings, as Warsaw, POL National Stadium (314m ×
280 m), stadium, Pusan (180m × 152 m), Brazil Maracana Stadium (298m × 260m) and domestic Shenzhen are precious
Peace stadium (230m × 237 m) and Century Lotus stadium, Foshan (diameter 310m) etc..The employing without exception of their roof system
Flexible light membrane material is as covering material, although film material has the features such as permeability is good, self-cleaning is good, but cost is high, right
Wind is sensitive, the most aging, service life is less than building cycle；Film material distinctive Appearance of Architecture mode simultaneously, it is impossible to fully meet many
The architectural image demand of sample.Cost is low for rigid roofing (such as standing-seam plate), good endurance, be suitable for various architectural image,
It is to apply roofing the most widely.But rung formula tension structure is owing to for full cable-strut system, causing it to be difficult to use just
Property roofing, strongly limit its scope of application.Existing part experts and scholars propose the hard and soft hybridization being easy to use rigid roofing
Structure, such as beam-string structure, suspended-dome structure, utilize strut connect wind up Moment resistant Element and lower edge tension member formed from
Equilibrium system, the rigidity of structure is relatively big, and the scope of application that roofing covers material is wider.But beam-string structure and suspended-dome structure
Wind up and be continuous print rigidity system, such as beam, truss, net shell etc., be usually used in the building that gymnasium, Convention and Exhibition Hall etc. are closed.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that a kind of non-close being applicable to intermediate openings is built
The straining structural system built, and be easy in the rung formula of employing rigid roofing put firm string tension structure.
The technical scheme implementation of the technology of the present invention: put firm string tension structure in rung formula, it is characterised in that: include setting
Put structure outer edge rigidity outer shroud, be arranged on the flexible cable internal ring system at structure intermediate openings and be arranged on just
Wind up firm beam body system and lower edge tension cable and rods system between property outer shroud and flexible cable internal ring system, described flexible cable internal ring
System is made up of strop in strop in top and bottom, described in firm beam body system of winding up be made up of some buckstays, described buckstay
Two ends be connected with strop in top and rigidity outer shroud respectively, described lower edge tension cable and rods system include some be arranged on corresponding just
Property beam below drag-line and be arranged between buckstay and drag-line and along drag-line arranged direction arrange many vertical struts, institute
Stating drag-line two ends to be connected with strop in bottom and rigidity outer shroud respectively, described vertical strut two ends connect with buckstay and drag-line respectively
Connect.
Put firm string tension structure in rung formula of the present invention, the two ends of its described buckstay respectively with strop in top
Hinged with rigidity outer shroud, described drag-line two ends are hinged with strop in bottom and rigidity outer shroud respectively, and described vertical strut two ends are divided
Not hinged with buckstay and drag-line.
Putting firm string tension structure in rung formula of the present invention, it is in described top in strop and bottom between strop
It is provided with diagonal web member and forms hoop truss.
Put firm string tension structure in rung formula of the present invention, its described diagonal web member two ends respectively with strop in top and
In bottom, strop is hinged.
Putting firm string tension structure in rung formula of the present invention, its described some buckstays and some drag-lines are respectively along soft
Property drag-line internal ring system periphery be radiant type arrange and corresponding matching.
Putting firm string tension structure in rung formula of the present invention, its described some buckstays and some drag-lines are respectively along soft
Property drag-line internal ring system periphery be trigonometric expression arrange and corresponding matching.
Putting firm string tension structure in rung formula of the present invention, its described some buckstays and some drag-lines are respectively along soft
Property drag-line internal ring system periphery be staggered form arrange and corresponding matching.
The present invention mainly resists external load with axial force, high by force efficiency, and rigidity is big, is conducive to reducing material usage, and
Buckstay can undertake again the moment of flexure of local, so that roofing can use multiple surface modeling, it is simple to uses rigid roofing plate,
The large public building such as stadium, football pitch has wide applicability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of firm beam body system of winding up in the present invention.
Fig. 3 is flexible cable internal ring system and the connection diagram of lower edge tension cable and rods system in the present invention.
Fig. 4 is the partial enlarged drawing of Fig. 1.
Fig. 5 and Fig. 6 is the structural representation of vertical strut two ends hinged joint in the present invention.
Fig. 7 is the structural representation of strop hinged joint in middle and upper part of the present invention.
Fig. 8 is the structural representation of strop hinged joint in middle and lower part of the present invention.
Fig. 9 is wind up in the present invention firm beam body system and the structural representation of lower edge tension cable and rods system radiant type layout.
Figure 10 is wind up in the present invention firm beam body system and the structural representation of lower edge tension cable and rods system trigonometric expression layout.
Figure 11 is wind up in the present invention firm beam body system and the structural representation of lower edge tension cable and rods system staggered form layout.
Labelling in figure: 1 is rigidity outer shroud, and 2a is strop in top, and 2b is strop in bottom, 3 is buckstay, and 4a is for drawing
Rope, 4b is vertical strut, and 5 is hoop truss.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The technology of the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this
Bright, it is not used to limit invention.
As shown in figures 1-8, rung formula is put firm string tension structure, including be arranged on structure outer edge rigidity outer shroud 1,
Be arranged on the flexible cable internal ring system at structure intermediate openings and be arranged on rigidity outer shroud 1 and flexible cable internal ring system it
Between wind up firm beam body system and lower edge tension cable and rods system, described flexible cable internal ring system is by strop 2a in top and bottom
Strop 2b forms, described in firm beam body system of winding up be made up of some buckstays 3, the two ends of described buckstay 3 respectively with top internal ring
Rope 2a and rigidity outer shroud 1 are hinged, and described lower edge tension cable and rods system includes some drag-line 4a being arranged on below corresponding buckstay 3
And the many vertical strut 4b being arranged between buckstay 3 and drag-line 4a and arranging along drag-line 4a arranged direction, described drag-line
4a two ends are hinged with strop 2b in bottom and rigidity outer shroud 1 respectively, described vertical strut 4b two ends respectively with buckstay 3 and drag-line
4a is hinged, wherein, is provided with diagonal web member and forms hoop truss 5, institute in described top in strop 2a and bottom between strop 2b
Stating diagonal web member two ends hinged with strop 2b in strop 2a in top and bottom respectively, roofing covers material and is arranged at firm beam body of winding up
Fasten.
The Force principle of the present invention and being structurally characterized in that: this structural system has Tension Structure System and rigid structural system concurrently
Feature.By applying pretension in drag-line, make strop, lower edge drag-line, buckstay tension of winding up in top and the bottom, rigidity outer shroud
Pressurized, vertical strut pressurized, total is in the tensioning state of a kind of self-balancing, has the good rigidity of structure.From entirety
Seeing in stress, when structure is by downward load, in wind up buckstay and top, strop internal force reduces, lower edge drag-line and bottom
Interior strop internal force increases, and resists external load；When structure is by load upwards, in lower edge drag-line and bottom, strop internal force subtracts
Little, in wind up buckstay and top, strop internal force increases, and resists external load；Increase the rigidity of structure the most further, can be upper
Arrange inclined member between lower inner ring, form inner band truss.And from local pressure, lower edge drag-line passes through vertical strut bullet
Property support and wind up buckstay, reduce the local bending moment of buckstay.
As it is shown in figure 9, described some buckstays 3 and some drag-line 4a are radiation along flexible cable internal ring system periphery respectively
Formula is arranged and corresponding matching；Or, as shown in Figure 10, described some buckstays 3 and some drag-line 4a are respectively along flexible cable
Member ring systems periphery is that trigonometric expression is arranged and corresponding matching；Or, as shown in figure 11, described some buckstays 3 and some drag-line 4a
It is that staggered form is arranged and corresponding matching respectively along flexible cable internal ring system periphery.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (7)
1. in rung formula, put firm string tension structure, it is characterised in that: include being arranged on structure outer edge rigidity outer shroud (1),
It is arranged on the flexible cable internal ring system at structure intermediate openings and is arranged on rigidity outer shroud (1) and flexible cable internal ring system
Between wind up firm beam body system and lower edge tension cable and rods system, described flexible cable internal ring system by strop in top (2a) and under
Strop (2b) composition in portion, described in firm beam body system of winding up be made up of some buckstays (3), the two ends of described buckstay (3) are distinguished
Being connected with strop in top (2a) and rigidity outer shroud (1), described lower edge tension cable and rods system includes some being arranged on corresponding rigidity
Beam (3) lower section drag-line (4a) and be arranged between buckstay (3) and drag-line (4a) and along drag-line (4a) arranged direction setting
Many vertical struts (4b), described drag-line (4a) two ends are connected with strop in bottom (2b) and rigidity outer shroud (1) respectively, described
Vertical strut (4b) two ends are connected with buckstay (3) and drag-line (4a) respectively.
Firm string tension structure is put in rung formula the most according to claim 1, it is characterised in that: the two of described buckstay (3)
Hold hinged with strop in top (2a) and rigidity outer shroud (1) respectively, described drag-line (4a) two ends respectively with strop in bottom (2b)
Hinged with rigidity outer shroud (1), described vertical strut (4b) two ends are hinged with buckstay (3) and drag-line (4a) respectively.
Firm string tension structure is put in rung formula the most according to claim 1, it is characterised in that: strop in described top
(2a) and it is provided with diagonal web member in bottom between strop (2b) and forms hoop truss (5).
Firm string tension structure is put in rung formula the most according to claim 3, it is characterised in that: described diagonal web member two ends are respectively
Hinged with strop (2b) in strop in top (2a) and bottom.
Firm string tension structure is put in rung formula the most as claimed in any of claims 1 to 4, it is characterised in that: described
Some buckstays (3) and some drag-lines (4a) are that radiant type is arranged and corresponding matching respectively along flexible cable internal ring system periphery.
Firm string tension structure is put in rung formula the most as claimed in any of claims 1 to 4, it is characterised in that: described
Some buckstays (3) and some drag-lines (4a) are that trigonometric expression is arranged and corresponding matching respectively along flexible cable internal ring system periphery.
Firm string tension structure is put in rung formula the most as claimed in any of claims 1 to 4, it is characterised in that: described
Some buckstays (3) and some drag-lines (4a) are that staggered form is arranged and corresponding matching respectively along flexible cable internal ring system periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606438.3A CN106088438A (en) | 2016-07-29 | 2016-07-29 | Firm string tension structure is put in rung formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606438.3A CN106088438A (en) | 2016-07-29 | 2016-07-29 | Firm string tension structure is put in rung formula |
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| CN201610606438.3A Pending CN106088438A (en) | 2016-07-29 | 2016-07-29 | Firm string tension structure is put in rung formula |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419806A (en) * | 2017-09-18 | 2017-12-01 | 华南理工大学建筑设计研究院 | A kind of grid solid beam-string structure system across X-type greatly and its construction method |
| CN108643362A (en) * | 2018-06-27 | 2018-10-12 | 中国中元国际工程有限公司 | A kind of oblique pull-cable truss tension structure |
| CN109057123A (en) * | 2018-09-30 | 2018-12-21 | 上海建筑设计研究院有限公司 | Full tensioning cable truss architectural structure system and its form adjusting method |
| CN110185184A (en) * | 2019-07-08 | 2019-08-30 | 同济大学建筑设计研究院(集团)有限公司 | A kind of spoke type Tension Structure System |
| CN111441477A (en) * | 2020-04-28 | 2020-07-24 | 北京市建筑设计研究院有限公司 | Spoke type cable truss structure reinforced by carbon fiber cables |
| CN112746675A (en) * | 2020-06-18 | 2021-05-04 | 中信建筑设计研究总院有限公司 | Asymmetric large-span spoke type cable bearing space structure |
| CN114517531A (en) * | 2022-04-06 | 2022-05-20 | 中建八局第四建设有限公司 | Cable-supported grid structure pre-overlong V-shaped support device and installation method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419806A (en) * | 2017-09-18 | 2017-12-01 | 华南理工大学建筑设计研究院 | A kind of grid solid beam-string structure system across X-type greatly and its construction method |
| CN108643362A (en) * | 2018-06-27 | 2018-10-12 | 中国中元国际工程有限公司 | A kind of oblique pull-cable truss tension structure |
| CN108643362B (en) * | 2018-06-27 | 2024-05-10 | 中国中元国际工程有限公司 | Cable-stayed-cable truss tension structure |
| CN109057123A (en) * | 2018-09-30 | 2018-12-21 | 上海建筑设计研究院有限公司 | Full tensioning cable truss architectural structure system and its form adjusting method |
| CN109057123B (en) * | 2018-09-30 | 2024-04-26 | 上海建筑设计研究院有限公司 | Full-span cable truss building structure system and form adjusting method thereof |
| CN110185184A (en) * | 2019-07-08 | 2019-08-30 | 同济大学建筑设计研究院(集团)有限公司 | A kind of spoke type Tension Structure System |
| CN110185184B (en) * | 2019-07-08 | 2024-03-19 | 同济大学建筑设计研究院(集团)有限公司 | Spoke type tension structure system |
| CN111441477A (en) * | 2020-04-28 | 2020-07-24 | 北京市建筑设计研究院有限公司 | Spoke type cable truss structure reinforced by carbon fiber cables |
| CN112746675A (en) * | 2020-06-18 | 2021-05-04 | 中信建筑设计研究总院有限公司 | Asymmetric large-span spoke type cable bearing space structure |
| CN112746675B (en) * | 2020-06-18 | 2022-03-01 | 中信建筑设计研究总院有限公司 | Asymmetric large-span spoke type cable bearing space structure |
| CN114517531A (en) * | 2022-04-06 | 2022-05-20 | 中建八局第四建设有限公司 | Cable-supported grid structure pre-overlong V-shaped support device and installation method |
| CN114517531B (en) * | 2022-04-06 | 2024-03-15 | 中建八局第四建设有限公司 | Pre-overlength V-shaped support device with cable-supported grid structure and installation method |
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