CN107916725A - The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed - Google Patents
The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed Download PDFInfo
- Publication number
- CN107916725A CN107916725A CN201711442857.9A CN201711442857A CN107916725A CN 107916725 A CN107916725 A CN 107916725A CN 201711442857 A CN201711442857 A CN 201711442857A CN 107916725 A CN107916725 A CN 107916725A
- Authority
- CN
- China
- Prior art keywords
- cable dome
- indeterminate
- ring
- dome structure
- truss
- 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
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 18
- 210000003458 notochord Anatomy 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3229—Arched structures; Vaulted structures; Folded structures constructed using a boom
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention provides the combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed, including the indeterminate ring truss structure in periphery and cable dome structure, the wind up outer end of notochord and lower edge oblique cord of the Cable dome outer ring is connected by rope connection otic placode with the ring truss, the indeterminate ring truss structure in periphery is consolidated with ground, the cable dome structure passes through the notochord that winds up, lower edge oblique cord and compression bar composition seif-citing rate space structure system, it is peripheral in cable dome structure to wind up notochord and lower edge oblique cord outer end is fixed on the indeterminate ring truss structure in periphery and forms full tension force assembly, outer-ring beam in the cable dome structure, inner ring beam and compression bar fix integrally-built shape.After the combining structure that static determinacy ring truss structure and cable dome structure provided by the invention are formed applies prestressing force, switch to full tension state, realize that overall structure balances, be finally reached space greatly across, integral light, damping antidetonation purpose.
Description
Technical field
The present invention relates to a kind of combining structure, what more particularly to a kind of indeterminate ring truss structure and cable dome structure were formed
Combining structure.
Background technology
Existing cable dome structure there are the problem of：1. the compression ring beam of bulky；2. upper strata Suo Rongyi relaxes
And exit work；3. drag-line constructs also more complicated with compression bar and drag-line with ring beam joint；4. the company of structure and roof covering
Connect more complicated etc..
The content of the invention
In order to solve problem above, the present invention provides the group that a kind of indeterminate ring truss structure and cable dome structure are formed
Structure is closed, including the indeterminate ring truss structure in periphery and cable dome structure, the indeterminate ring truss structure in periphery include load-bearing
Pier 1, load-bearing pillar 2, strut 3 and truss rod 4；The cable dome structure includes wind up notochord 5, lower edge oblique cord 6, outer-ring beam 7, inner ring
Beam 8 and compression bar 9, the cable dome structure use articulated connection mode, the indeterminate ring in periphery with the indeterminate ring truss in periphery
Truss is supported by load-bearing pillar 2, and strut 3 is equipped between load-bearing pillar, and the node between the load-bearing pillar 2 and strut 3 is using rigid connection
Connection mode, the indeterminate ring truss structure in periphery are consolidated with ground, and the cable dome structure passes through notochord 5, the lower edge of winding up
Oblique cord 6 and compression bar 9 form seif-citing rate space structure system, peripheral 6 outer end of notochord 5 and lower edge oblique cord of winding up in cable dome structure
It is fixed on the indeterminate ring truss structure in periphery and forms full tension force assembly, outer-ring beam 7, inner ring beam in the cable dome structure
8 and compression bar 9 fix integrally-built shape.
The cable dome structure uses sunflower-patterned dome stretching mode, and centre uses inner ring beam 8.
A film structure is laid with the cable dome structure.
The peripheral indeterminate ring truss is equipped with outside strut 3, overall to choose to outer portion.
The cable dome structure and the indeterminate ring truss in periphery use articulated connection mode to wind up notochord 5 for Cable dome outer ring
It is connected with the outer end of lower edge oblique cord 6 by rope connection otic placode with the ring truss 4.
For the cable dome structure using double-deck ring beam, i.e., every layer includes outer-ring beam 7 and inner ring beam 8, inner ring beam 7 and outer-ring beam
A certain number of compression bars 9 are evenly arranged between 8.
The inner ring beam 7 and outer-ring beam 8 use rigid member.
Drag-line is additionally provided with, drag-line uses articulated connection mode with inner ring beam 7 and outer-ring beam 8 in the cable dome structure, draws
Rope is with compression bar 9 using articulated connection mode.
After the combining structure that static determinacy ring truss structure and cable dome structure provided by the invention are formed applies prestressing force, switch to
Full tension state, realize overall structure balance, be finally reached space greatly across, integral light, damping antidetonation purpose.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the front view of the present invention.
Fig. 4 is the Cable dome elevation of the present invention.
Fig. 5 is the ring truss elevation of the present invention.
Embodiment
Below by attached drawing, the present invention is described in detail.
As shown in Figure 1, 2, 3, the combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed, including periphery
Indeterminate ring truss structure and cable dome structure, the cable dome structure use articulated connection side with the indeterminate ring truss in periphery
Formula.
The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed, can effectively solve the problem that common big
Across building needs more internal load-bearing pillars the problem of, reach the effect of Free up Memory.
The indeterminate ring truss structure in periphery includes load-bearing pier 1, load-bearing pillar 2, strut 3 and truss rod 4；The Cable dome
Structure includes wind up notochord 5, lower edge oblique cord 6, outer-ring beam 7, inner ring beam 8 and compression bar 9.
The indeterminate ring truss structure in periphery and ground consolidates, there is provided necessary restraining force balances cable dome structure room
Cover the huge pulling force produced.
The peripheral indeterminate ring truss is supported by load-bearing pillar 2, strut is equipped between load-bearing pillar 2, node is using rigid connection
Connection mode, peripheral statically indeterminate system is formed with load-bearing pier 1, truss rod 4, while Cable dome part pulling force is undertaken, effectively
Reduce external load action effect.
The cable dome structure uses sunflower-patterned dome stretching mode, and centre uses stress inner ring beam.Sunflower-shaped cable vault
Push up stretching mode can effectively limit levels to displacement, resistance wind load significant effect, meanwhile, upper and lower two layers of drag-line can ensure that cable body
Bear roof load, limitation roof system sedimentation；Concentration is born cable body pulling force by intermediate stress ring, reaches cable dome structure entirety stress
Inner equilibrium.
The cable dome structure outer-ring beam 7, inner ring beam 8 use rigid member.Rigid ring beam can be effective against Cable dome
The deformation that cable tension ring beam produces in structure, meanwhile, rigid ring beam is also easy to determine compression bar 9 in cable dome structure in construction
Position, so as to reduce difficulty of construction.
The combining structure that indeterminate ring truss structure and cable dome structure are formed, can be greatly reduced superstructure certainly
Weight, under two phase separations, can effectively slow down the external force such as earthquake, wind load load influences structure, reaches antidetonation purpose；Its form knot
Structure is similar to lotus, meanwhile, drag-line is again directly stable triangle, has mechanics and aesthetic theory concurrently
Outer collarette truss is fixed in the peripheral notochord 5 that winds up, 6 outer end of lower edge oblique cord in cable dome structure, and cable body applies prestressing force
Afterwards, the pulling force of constraint drag-line is produced inside ring truss, realizes that overall structure balances.And the indeterminate ring truss in periphery is consolidated with ground
Knot, there is provided necessary restraining force come balance Cable dome roof system generation huge pulling force.Both combinations, ensure that building interior sky
Between demand and structure stress reasonability, so as to fulfill building roof system weight reduction, building interior is without column, large-span space.
Outer-ring beam 7, inner ring beam 8 and compression bar 9 can first be processed into one and assemble the part finished during construction, and reusing drag-line will
Its tensioning, adds, this scheme will greatly reduce difficulty of construction and the cycle of cable dome structure according to stacking.
It is described to state Cable dome fabricated construction flow：Ring beam is connected by the compression bar 9 being evenly arranged inside and outside same layer, in advance
Assembling；Cable dome construction uses successively tensioning, the entirety of ring beam-compression bar 9 that will be assembled by wind up notochord 5 and lower edge oblique cord 6
Tensioning, effectively accelerates speed of application.
Embodiment more than original text is merely illustrative of the invention's technical idea, it is impossible to the protection model of the present invention is limited with this
Enclose, every according to technological thought proposed by the present invention, any change done on the basis of technical solution, each falls within guarantor of the present invention
Within the scope of shield.The technology that the present invention is not directed to can be realized by existing technology.
Claims (8)
- A kind of 1. combining structure that indeterminate ring truss structure and cable dome structure are formed, it is characterised in that：It is super quiet including periphery Determine ring truss structure and cable dome structure, the indeterminate ring truss structure in periphery includes load-bearing pier（1）, load-bearing pillar（2）, strut （3）And truss rod（4）；The cable dome structure includes the notochord that winds up（5）, lower edge oblique cord（6）, outer-ring beam（7）, inner ring beam（8） And compression bar（9）, the cable dome structure and peripheral indeterminate ring truss use articulated connection mode, the indeterminate ring purlin in periphery Frame is by load-bearing pillar（2）Support, strut is equipped between load-bearing pillar（3）, the load-bearing pillar（2）And strut（3）Between node use The connection mode of rigid connection, the indeterminate ring truss structure in periphery are consolidated with ground, and the cable dome structure passes through the notochord that winds up （5）, lower edge oblique cord（6）And compression bar（9）Seif-citing rate space structure system is formed, the peripheral notochord that winds up in cable dome structure（5） With lower edge oblique cord（6）Outer end, which is fixed on the indeterminate ring truss structure in periphery, forms full tension force assembly, the cable dome structure In outer-ring beam（7）, inner ring beam（8）And compression bar（9）Fixed integrally-built shape.
- 2. the combining structure that indeterminate ring truss structure and cable dome structure as claimed in claim 1 are formed, it is characterised in that： The cable dome structure uses sunflower-patterned dome stretching mode, and centre uses inner ring beam（8）.
- 3. the combining structure that indeterminate ring truss structure and cable dome structure as claimed in claim 1 are formed, it is characterised in that： A film structure is laid with the cable dome structure.
- 4. the combining structure that indeterminate ring truss structure and cable dome structure as claimed in claim 1 are formed, it is characterised in that： The peripheral indeterminate ring truss is equipped with outside strut（3）, it is overall to choose to outer portion.
- 5. the combining structure that indeterminate ring truss structure and cable dome structure as claimed in claim 1 are formed, it is characterised in that： The cable dome structure and the indeterminate ring truss in periphery use articulated connection mode to wind up notochord for Cable dome outer ring（5）And lower edge Oblique cord（6）Outer end pass through rope connection otic placode and the ring truss（4）Connection.
- 6. the combination knot that indeterminate the ring truss structure and cable dome structure as described in claim 1-5 any claims are formed Structure, it is characterised in that：For the cable dome structure using double-deck ring beam, i.e., every layer includes outer-ring beam（7）And inner ring beam（8）, inner ring Beam（7）And outer-ring beam（8）Between be evenly arranged a certain number of compression bars（9）.
- 7. the combination knot that indeterminate the ring truss structure and cable dome structure as described in claim 1-5 any claims are formed Structure, it is characterised in that：The inner ring beam（7）And outer-ring beam（8）Using rigid member.
- 8. the combination knot that indeterminate the ring truss structure and cable dome structure as described in claim 1-5 any claims are formed Structure, it is characterised in that：It is additionally provided with drag-line, drag-line and inner ring beam in the cable dome structure（7）And outer-ring beam（8）Using hingedly connecting Connect mode, drag-line and compression bar（9）Using articulated connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442857.9A CN107916725A (en) | 2017-12-27 | 2017-12-27 | The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442857.9A CN107916725A (en) | 2017-12-27 | 2017-12-27 | The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916725A true CN107916725A (en) | 2018-04-17 |
Family
ID=61894130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442857.9A Pending CN107916725A (en) | 2017-12-27 | 2017-12-27 | The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916725A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130498A (en) * | 2019-04-23 | 2019-08-16 | 中冶建筑研究总院有限公司 | A kind of ring-type tension integral structure |
| CN112482577A (en) * | 2020-11-18 | 2021-03-12 | 陕西建工集团股份有限公司 | Large-span space chord supporting wheel spoke type truss structure system and construction method |
| CN112523358A (en) * | 2020-09-04 | 2021-03-19 | 浙大城市学院 | Bidirectional oblique crossing combined spoke type tension cable truss system and application |
| CN113047503A (en) * | 2021-03-25 | 2021-06-29 | 浙江东南网架股份有限公司 | Bifurcated column and curved surface grid integrated steel structure roof and mounting method thereof |
| CN113882520A (en) * | 2021-09-17 | 2022-01-04 | 中衡设计集团股份有限公司 | Single-layer latticed shell structure with tension ring |
| CN115853125A (en) * | 2023-02-24 | 2023-03-28 | 山西建筑工程集团有限公司 | Circular conical dome steel structure with upper opening and mounting method thereof |
| RU2820785C1 (en) * | 2023-04-10 | 2024-06-10 | Общество с ограниченной ответственностью "Научно-производственная организация "Инновация" (ООО "НПО "Инновация") | Entertainment complex |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207597594U (en) * | 2017-12-04 | 2018-07-10 | 南京工程学院 | A kind of gymnasium based on indeterminate ring truss Yu Cable dome composite structure |
-
2017
- 2017-12-27 CN CN201711442857.9A patent/CN107916725A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207597594U (en) * | 2017-12-04 | 2018-07-10 | 南京工程学院 | A kind of gymnasium based on indeterminate ring truss Yu Cable dome composite structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130498A (en) * | 2019-04-23 | 2019-08-16 | 中冶建筑研究总院有限公司 | A kind of ring-type tension integral structure |
| CN112523358A (en) * | 2020-09-04 | 2021-03-19 | 浙大城市学院 | Bidirectional oblique crossing combined spoke type tension cable truss system and application |
| CN112523358B (en) * | 2020-09-04 | 2022-06-17 | 浙大城市学院 | Bidirectional diagonal combination spoke type bracing cable truss system and application |
| CN112482577A (en) * | 2020-11-18 | 2021-03-12 | 陕西建工集团股份有限公司 | Large-span space chord supporting wheel spoke type truss structure system and construction method |
| CN113047503A (en) * | 2021-03-25 | 2021-06-29 | 浙江东南网架股份有限公司 | Bifurcated column and curved surface grid integrated steel structure roof and mounting method thereof |
| CN113882520A (en) * | 2021-09-17 | 2022-01-04 | 中衡设计集团股份有限公司 | Single-layer latticed shell structure with tension ring |
| CN115853125A (en) * | 2023-02-24 | 2023-03-28 | 山西建筑工程集团有限公司 | Circular conical dome steel structure with upper opening and mounting method thereof |
| RU2820785C1 (en) * | 2023-04-10 | 2024-06-10 | Общество с ограниченной ответственностью "Научно-производственная организация "Инновация" (ООО "НПО "Инновация") | Entertainment complex |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107916725A (en) | The combining structure that a kind of indeterminate ring truss structure and cable dome structure are formed | |
| CN110258802B (en) | Super-large-span spoke type suspended dome structure based on flying swallow type truss arch | |
| CN105625623B (en) | A kind of round awning that Cable dome is combined with Steel Space Truss and its engineering method | |
| CN207597594U (en) | A kind of gymnasium based on indeterminate ring truss Yu Cable dome composite structure | |
| Saitoh et al. | The role of string in hybrid string structure | |
| CN112482577B (en) | Large-span space chord supporting wheel spoke type truss structure system and construction method | |
| CN107268791A (en) | A kind of combined tension force dome structure of rigid roofing | |
| CN106836497A (en) | A kind of pair of rope separate type truss string structure and its construction method | |
| CN108412095B (en) | Truss supporting structure of high-large-span curtain wall | |
| EP2949840B1 (en) | Modular adaptable housing architecture | |
| CN114412063B (en) | Composite truss string structure system of large-span roof | |
| CN107268792A (en) | A kind of rigid roofing cable dome structure supported with ring | |
| CN104947839A (en) | Opening and closing film roof with lower pull cables | |
| CN102619301B (en) | Radially-opening cable dome structure | |
| WO2011022934A1 (en) | Prestressed support cable net tent | |
| CN109811891B (en) | Flexible full-tension structure system, pretension design method and construction method | |
| CN202611067U (en) | Cable-strut folding grid structure | |
| CN201024561Y (en) | Cable rod cord supported dome | |
| CN105908838A (en) | Roundabout stretching structure | |
| CN106088440A (en) | Traffic circle self-balanced cabled truss structure | |
| Saitoh | Aesthetics and technology of the beam string structures | |
| RU123031U1 (en) | ARCH MULTI-FUNCTIONAL MODULAR DESIGN (AMMK) | |
| CN214245330U (en) | Novel large-tonnage tension swing pier structure of cable-stayed bridge auxiliary pier | |
| CN206928432U (en) | A kind of combined tension force dome structure of rigid roofing | |
| CN114278128A (en) | Outer enclosure and stand integrated stadium structure based on tensioning integrity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |