CN103615064A - Cable dome and mounting method thereof - Google Patents
Cable dome and mounting method thereof Download PDFInfo
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- CN103615064A CN103615064A CN201310609840.3A CN201310609840A CN103615064A CN 103615064 A CN103615064 A CN 103615064A CN 201310609840 A CN201310609840 A CN 201310609840A CN 103615064 A CN103615064 A CN 103615064A
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Abstract
The invention mainly discloses a cable dome and a mounting method thereof. The cable dome comprises a central pressure ring, outer ring trusses, a plurality of radial ridge cables, stay cables, supporting rods and annular cables, wherein the radial ridge cables are circumferentially distributed along the central pressure ring with equal angles, the stay cables and the supporting rods are connected to the ridge cables, and the annular cables are connected to the supporting rods and the stay cables. When the cable dome is mounted, a central pressure ring assembling jig frame is set up, an inner cable releasing platform and an outer cable releasing platform are arranged, and the laying of the ridge cables and the laying of the stay cables are carried out. The upper rings of the central pressure ring are connected to inner ridge cables, the connecting nodes of the inner ridge cables and middle ridge cables are connected with inner supporting bars and inner stay cables, the lower rings of the central pressure ring are connected to the inner stay cables, and the inner supporting rods are connected with middle stay cables on the connecting nodes of the inner supporting rods and the middle stay cables through inner annular cables. Traction force is applied to enable the structure to be lifted for a certain height, and integral splicing is carried out until the tensioning and stretching of the cable dome are completed. According to the cable dome and the mounting method thereof, working quantity of high-altitude assembling of cable systems is reduced, construction safety is guaranteed, integral assembling of the cable systems can be carried out on the ground, then high-altitude lifting and tensioning are carried out, and the final forming state of the structure is guaranteed.
Description
Technical field
The present invention relates to construction steel structure technical field, special relevant with a kind of rope dome and mounting method thereof.
Background technology
Rope dome technology is the overachievement of world space structure technology in modern times, the stretching integral based on famous American architect Mr. Fu Le (TENSEGRITY) concept.The rigidity of this structure is provided by the balance pretension between tension and pressure receiving means, and before applying pretension, system does not almost have rigidity, and the size of initial prestress plays decisive role to the rigidity of the profile of system and structure.Due to tension integral structure system intrinsic meet the Nature rule, and maximally utilised the characteristic in material and cross section, therefore can utilize a small amount of material to build super-span building.At present external developed regions successfully apply to large-scale highly difficult space structures object of construction production ，Ru U.S. Georgia dome, U.S.'s Costa del Sol dome etc., have created the splendid age of rope dome.
In the construction field of cable dome structure, there is no the construction precedent of major diameter structure like this at home.Construction experience and domestic string dome structure installation major way are that central authorities erect pylons both at home and abroad, draw ring in first installing, then connecting strand is.Such mounting method, the labour intensity of high-altitude application is large, and the stressed degree of balance of overall structure is poor, so the applicant is for the blank in domestic large-scale rope dome installation technology, and brand-new design is developed a kind of rope dome and mounting method thereof, and this case produces thus.
Summary of the invention
Cable dome structure provided by the present invention and mounting method, adopt ground overall package, and Integral synchronous does not promote need, by auxiliary equipment such as crane, pylons, reduce construction cost and duration.Most importantly there is no work high above the ground, guaranteed the safety of workman in construction.There is no a large amount of work high above the ground, workman is in home in work progress, and simultaneous tension workload has reduced 2/3, has reduced the cost of construction.The cable dome structure in batches application of grading tension technology has changed the completed state of structure especially, make structure in stretching process, be subject to equilibrium of forces, symmetry, guaranteed the moulding circularity of total, by rational tension sequence, controlled and make structure reach the given position shape of design.
In order to reach above-mentioned effect, the present invention is achieved through the following technical solutions:
A rope dome, comprises central pressure rings, outer shroud truss, along some radially notochords of central pressure rings equal angles circle distribution, the oblique cord that is connected with notochord and strut, the strop that is connected with oblique cord with strut; Central authorities' pressure rings comprises upper ring and a lower ring, between by steel, supports and fixes; One end of notochord connects the pressed on ring of central pressure rings, and the other end is connected on outer shroud truss, every chorda by many independently notochord unit be formed by connecting, the node of each connection below connects independently oblique cord and strut; The oblique cord of inner side and the lower ring of central pressure rings are connected and fixed, and the oblique cord of adjacent two notochord unit connected nodes is connected with strut, and the connected node place of all oblique cords and strut is connected by strop.
Described notochord is divided into interior notochord, middle notochord, outer notochord three roads from inside to outside.
The connected node place of described interior notochord, middle notochord connects interior oblique cord and internal overarm support simultaneously, oblique cord and outer strut during the connected node place of middle notochord, outer notochord connects simultaneously; The other end of interior oblique cord is connected with the lower ring of central pressure rings, and internal overarm support is connected with middle oblique cord, and outer strut is connected with outer oblique cord, and the other end of outer oblique cord is connected with outer shroud truss.
Described notochord one has 20.
A mounting method for rope dome, comprises the following steps:
One, set up the assembled moulding bed of central pressure rings, and inside and outside twice are set, twice are put Suo Pingtai, carry out the rope of putting of inside and outside strop; Interior notochord, middle notochord, outer notochord have connected, and carry out the laying of notochord, oblique cord;
Two, central pressure rings pressed on ring is connected with interior notochord, on the connected node of interior notochord, middle notochord, connect internal overarm support and interior oblique cord, under central pressure rings, encircle and be connected with interior oblique cord simultaneously, internal overarm support is connected with middle oblique cord, on the connected node of internal overarm support and middle oblique cord, by interior strop, is connected;
Three, each notochord rises structure by applying tractive force, rises to after certain altitude, and outer strut is installed, and outer strut is connected with outer oblique cord simultaneously; On the tie point of all outer struts and outer oblique cord, by outer strop, be connected;
Four, continue to rise, until rope dome traction stretch-draw completes.
Wherein before each assembly of described cable dome structure completes, all frocks are traction frock, traction frock is one, each notochord, tensioning tooling is two, each notochord, after completing the assembling of rope dome, outer epichordal traction frock is transformed into tensioning tooling, and outer oblique cord is still traction frock simultaneously, ectoloph cable stretching approximately completes the stretch-draw of notochord system apart from flooring to central steel pressure rings, and fixing notochord.
After above-mentioned notochord is fixing, the traction frock of outer oblique cord converts tensioning tooling to, and oblique cord outside stretch-draw, until rope dome forms structural system, is connected between the lower outside oblique cord of this state, outer notochord and ring truss otic placode.
Adopt after such scheme, the present invention has many good effects, has realized ground assembled of rope dome central authorities pressure rings, has removed original high-altitude original position from the construction cost that need to set up bracing frame or full hall scaffold is installed, reduce amount of high-altitude operation, installation accuracy control is convenient.
Whole cable dome structure has 132 road cable wires and forms, and finally from a flexible Structure Transformation, becomes the structure of a rigidity, and the present invention accurately controls stretching mode and tension operation, meets the stress in lifting process, guarantees smooth installation.
Accompanying drawing explanation
Fig. 1 is the overall schematic of preferred embodiment of the present invention;
Fig. 2 is the stereoscopic-state schematic diagram of preferred embodiment of the present invention;
Fig. 3 is installation process state diagram one in preferred embodiment of the present invention;
Fig. 4 is installation process state diagram two in preferred embodiment of the present invention;
Fig. 5 is installation process state diagram three in preferred embodiment of the present invention;
Fig. 6 is installation process state diagram four in preferred embodiment of the present invention;
Fig. 7 is installation process state diagram five in preferred embodiment of the present invention;
Fig. 8 is installation process state diagram six in preferred embodiment of the present invention.
The specific embodiment
In conjunction with Figure of description, preferred embodiment of the present invention is described in detail.
A rope dome, the parts that are mainly concerned with include the notochord of central pressure rings 1, interior notochord 21, middle notochord 22,23 3 notochord cell formations of outer notochord, interior oblique cord 31, middle oblique cord 32, outer oblique cord 33, internal overarm support 41, outer strut 42.
In central pressure rings 1, comprise upper and lower two rings, pressed on ring 11 diameters are greater than lower ring 12 diameters, splice fixing between the two by steel.Pressed on ring 11 and lower ring 12 excircles all have otic placode for being connected of being with rope.
In the present embodiment, whole rope dome scale diameter is 71.2 meters, and rise is 5.5 meters, and circumference is equidistantly divided into 20 longitudinal axis, and each axial location is laid a notochord.One end of interior notochord 21 connects the pressed on ring 11 of central pressure rings 1.Then on the node connecting at adjacent ridge cable elements, connect oblique cord and strut.On the connected node of interior notochord 21 and middle notochord 22, connected internal overarm support 41 and interior oblique cord 31, simultaneously interior oblique cord 31 is connected with the lower ring 12 of central pressure rings.On the connected node of middle notochord 22 and outer notochord 23, connected outer strut 42 and middle oblique cord 32, middle oblique cord 32 is connected with internal overarm support 41, and outer strut 42 is connected with outer oblique cord 33, and the outer end of outer oblique cord 33 and outer notochord 23 are connected on outer shroud truss 5 simultaneously.
During whole rope dome work, first, in ground central authorities, set up the assembled moulding bed of central pressure rings, and inside and outside twice are set, twice are put Suo Pingtai, respectively inner platform 71 and outer platform 72, according to practical structures, general inner platform 71 is positioned at ground, stadium, and outer platform 72 has been arranged on the grandstand seat in circular stadium.On each platform, carry out the rope of putting of inner and outer ring rope.Simultaneously, notochord 21, middle notochord 22, outer notochord 23 have connected, and according to 20 longitudinal axis positions, arrange, and then all oblique cord strut liftings are laid to each position.
Then central pressure rings pressed on ring 11 is connected with interior notochord 21, on the connected node of interior notochord, middle notochord, connects internal overarm support 41 and interior oblique cord 31, under central pressure rings, encircle 12 simultaneously and be connected with interior oblique cord 31, as shown in Fig. 3 state diagram.Then again internal overarm support 41 is connected with middle oblique cord 32, strop 61 in installing on the connected node of internal overarm support 41 and middle oblique cord 32, state as shown in Figure 4,
Then, each notochord rises Tensegrity Cable Domes by applying tractive force, rises to after certain altitude, makes the height of middle notochord 22 and outer notochord 23 connected nodes be adapted at, on outer platform 72, outer strut 42 is installed, as shown in Figure 5.Then outer strut 42 is installed, as shown in Figure 6.Outer oblique cord 33 is then installed, is connected with outer strut 42, the while is strop 62 outside install at this connected node place, shown in Fig. 7.
After all installing, make all traction frocks into tensioning tooling, continue to rise, until whole rope dome draws stretch-draw, complete, shown in Fig. 8.
As shown in Figure 2,20 notochords promote 20 axial location of cable dome structure simultaneously, adopt traction work during lifting.During stretch-draw, adopt tensioning tooling, each some position arranges 2 jack, has 40 jack to work simultaneously, and what therefore control stretch-draw is synchronously the uniform important measures of structure stress.Control stretch-draw and synchronously have two steps:
1, before stretch-draw, adjust the nut of notochord junction, the length that screw rod is exposed is identical, and initial stretch-draw position is identical.
2, the stretching force of every grade is again subdivided in stretching process to 4～10 little levels in stretching process, in every little level, makes jack synchronous to speed oil as far as possible, in stretch-draw, complete after every little level, all jack stop oil supply, measure the stretch value of cable body.If the stretch value of different cable bodies is different, in next stage stretch-draw, the little side of stretch value first stretch-draw goes out this difference, then other end oil supply again.The method of so adjusting by each little level pause reaches the effect of Integral synchronous.
3, because cable dome structure all completes at nearly high empty position, the state that structure will arrive Theoretical Design from original state need to carry out whole lifting, and the outer notochord of process need of Integral lifting and the lifting force of outer oblique cord cooperatively interact.Arrive the conversion of drawing common dress and tensioning tooling after certain altitude.
Above-described embodiment is only for the inventive concept of the present invention of explaining, but not restriction to rights protection of the present invention, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should fall into protection scope of the present invention.
Claims (7)
1. a rope dome, is characterized in that: comprise central pressure rings, outer shroud truss, along some radially notochords of central pressure rings equal angles circle distribution, the oblique cord that is connected with notochord and strut, the strop that is connected with oblique cord with strut; Central authorities' pressure rings comprises upper ring and a lower ring, between by steel, supports and fixes; One end of notochord connects the pressed on ring of central pressure rings, and the other end is connected on outer shroud truss, every chorda by many independently notochord unit be formed by connecting, the node of each connection below connects independently oblique cord and strut; The oblique cord of inner side and the lower ring of central pressure rings are connected and fixed, and the oblique cord of adjacent two notochord unit connected nodes is connected with strut, and the connected node place of all oblique cords and strut is connected by strop.
2. a kind of rope dome as claimed in claim 1, is characterized in that: described notochord is divided into interior notochord, middle notochord, outer notochord three roads from inside to outside.
3. a kind of rope dome as claimed in claim 2, is characterized in that: the connected node place of described interior notochord, middle notochord connects interior oblique cord and internal overarm support simultaneously, oblique cord and outer strut during the connected node place of middle notochord, outer notochord connects simultaneously; The other end of interior oblique cord is connected with the lower ring of central pressure rings, and internal overarm support is connected with middle oblique cord, and outer strut is connected with outer oblique cord, and the other end of outer oblique cord is connected with outer shroud truss.
4. a kind of rope dome as claimed in claim 1, is characterized in that: described notochord one has 20.
5. a mounting method for rope dome, is characterized in that: comprise the following steps:
One, set up the assembled moulding bed of central pressure rings, and inside and outside twice are set, twice are put Suo Pingtai, carry out the rope of putting of inside and outside strop; Interior notochord, middle notochord, outer notochord have connected, and carry out the laying of notochord, oblique cord;
Two, central pressure rings pressed on ring is connected with interior notochord, on the connected node of interior notochord, middle notochord, connect internal overarm support and interior oblique cord, under central pressure rings, encircle and be connected with interior oblique cord simultaneously, internal overarm support is connected with middle oblique cord, on the connected node of internal overarm support and middle oblique cord, by interior strop, is connected;
Three, each notochord rises structure by applying tractive force, rises to after certain altitude, and outer strut is installed, and outer strut is connected with outer oblique cord simultaneously; On the tie point of all outer struts and outer oblique cord, by outer strop, be connected;
Four, continue to rise, until rope dome traction stretch-draw completes.
6. the mounting method of a kind of rope dome as claimed in claim 5, it is characterized in that: wherein in described the first to three step process, before each assembly of cable dome structure completes, all frocks are traction frock, traction frock is one, each notochord, tensioning tooling is two, each notochord, after completing the assembling of rope dome, outer epichordal traction frock is transformed into tensioning tooling, outer oblique cord is still traction frock simultaneously, ectoloph cable stretching approximately completes the stretch-draw of notochord system apart from flooring to central steel pressure rings, and fixing notochord.
7. the mounting method of a kind of rope dome as claimed in claim 6, it is characterized in that: after described notochord is fixing, the traction frock of outer oblique cord converts tensioning tooling to, and oblique cord outside stretch-draw, until rope dome forms structural system, is connected between the lower outside oblique cord of this state, outer notochord and ring truss otic placode.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103883125A (en) * | 2014-04-08 | 2014-06-25 | 北京市建筑工程研究院有限责任公司 | Extra-large-span saddle-shaped flexible network cable tensioning forming construction method |
| CN104265001A (en) * | 2014-09-15 | 2015-01-07 | 浙江精工钢结构集团有限公司 | Steel structure construction method without jig frame adaption |
| CN105625623A (en) * | 2016-02-05 | 2016-06-01 | 中国航空规划设计研究总院有限公司 | Circular awning with cable dome and spatial steel truss being combined and construction method of circular awning |
| CN107268791A (en) * | 2017-07-10 | 2017-10-20 | 中国建筑西南设计研究院有限公司 | A kind of combined tension force dome structure of rigid roofing |
| CN107724585A (en) * | 2017-10-11 | 2018-02-23 | 天津大学 | A kind of open type super-span cable dome structure |
| CN109184199A (en) * | 2018-10-23 | 2019-01-11 | 五冶集团上海有限公司 | Collar tie beam antitorque Shear Strengthening method when 3m stressed arch-bar cast-in-place construction |
| CN109235899A (en) * | 2018-09-30 | 2019-01-18 | 厦门立格钢构技术有限公司 | Rope branch dome method for applying prestressing force |
| CN111719757A (en) * | 2020-06-18 | 2020-09-29 | 中国建筑第八工程局有限公司 | Method and system for integrally lifting asymmetric inner ring truss and cable dome |
| CN113235944A (en) * | 2021-06-04 | 2021-08-10 | 中建八局第二建设有限公司 | Construction method of circular inclined cantilever pipe truss roof |
| CN113417368A (en) * | 2021-06-07 | 2021-09-21 | 中建深圳装饰有限公司 | High-space large-span fold-line-shaped cable membrane structure and construction method thereof |
| CN114278128A (en) * | 2022-01-04 | 2022-04-05 | 浙江东南网架股份有限公司 | Outer enclosure and stand integrated stadium structure based on tensioning integrity |
| CN114776035A (en) * | 2022-06-21 | 2022-07-22 | 北京市建筑工程研究院有限责任公司 | Construction method of oblique spoke type cable truss structure |
| WO2023197773A1 (en) * | 2022-04-11 | 2023-10-19 | 浙江大学 | Cable dome structure using continuous ridge cables |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029522A (en) * | 2007-03-30 | 2007-09-05 | 北京工业大学 | Cord string branch dome |
| CN101413291A (en) * | 2008-11-12 | 2009-04-22 | 东南大学 | Cable sky dome tower frame raising cable rod accumulation mounting method |
| JP2012007380A (en) * | 2010-06-24 | 2012-01-12 | Tokai Univ | Openable dome |
| CN102704607A (en) * | 2012-04-04 | 2012-10-03 | 中国航空规划建设发展有限公司 | Combination structure of cable dome structure and cantilever structure and combining method thereof |
| CN202882185U (en) * | 2012-11-14 | 2013-04-17 | 淮海工学院 | Ribbed-type rigid grid cable dome |
| CN203626105U (en) * | 2013-11-27 | 2014-06-04 | 浙江精工钢结构集团有限公司 | Cable dome |
-
2013
- 2013-11-27 CN CN201310609840.3A patent/CN103615064B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029522A (en) * | 2007-03-30 | 2007-09-05 | 北京工业大学 | Cord string branch dome |
| CN101413291A (en) * | 2008-11-12 | 2009-04-22 | 东南大学 | Cable sky dome tower frame raising cable rod accumulation mounting method |
| JP2012007380A (en) * | 2010-06-24 | 2012-01-12 | Tokai Univ | Openable dome |
| CN102704607A (en) * | 2012-04-04 | 2012-10-03 | 中国航空规划建设发展有限公司 | Combination structure of cable dome structure and cantilever structure and combining method thereof |
| CN202882185U (en) * | 2012-11-14 | 2013-04-17 | 淮海工学院 | Ribbed-type rigid grid cable dome |
| CN203626105U (en) * | 2013-11-27 | 2014-06-04 | 浙江精工钢结构集团有限公司 | Cable dome |
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| CN103883125A (en) * | 2014-04-08 | 2014-06-25 | 北京市建筑工程研究院有限责任公司 | Extra-large-span saddle-shaped flexible network cable tensioning forming construction method |
| CN103883125B (en) * | 2014-04-08 | 2015-11-18 | 北京市建筑工程研究院有限责任公司 | Super-span shape of a saddle flexible cable net Tension Forming construction method |
| CN104265001A (en) * | 2014-09-15 | 2015-01-07 | 浙江精工钢结构集团有限公司 | Steel structure construction method without jig frame adaption |
| CN105625623A (en) * | 2016-02-05 | 2016-06-01 | 中国航空规划设计研究总院有限公司 | Circular awning with cable dome and spatial steel truss being combined and construction method of circular awning |
| CN105625623B (en) * | 2016-02-05 | 2018-09-18 | 中国航空规划设计研究总院有限公司 | A kind of round awning that Cable dome is combined with Steel Space Truss and its engineering method |
| CN107268791A (en) * | 2017-07-10 | 2017-10-20 | 中国建筑西南设计研究院有限公司 | A kind of combined tension force dome structure of rigid roofing |
| CN107268791B (en) * | 2017-07-10 | 2023-04-07 | 中国建筑西南设计研究院有限公司 | Combined tension dome structure of rigidity roofing |
| CN107724585A (en) * | 2017-10-11 | 2018-02-23 | 天津大学 | A kind of open type super-span cable dome structure |
| CN107724585B (en) * | 2017-10-11 | 2024-05-10 | 天津大学 | Open type super-large span cable dome structure |
| CN109235899A (en) * | 2018-09-30 | 2019-01-18 | 厦门立格钢构技术有限公司 | Rope branch dome method for applying prestressing force |
| CN109184199B (en) * | 2018-10-23 | 2021-01-26 | 五冶集团上海有限公司 | Torsion and shear resisting reinforcing method for ring beam in cast-in-place construction of 3m prestressed arch bar |
| CN109184199A (en) * | 2018-10-23 | 2019-01-11 | 五冶集团上海有限公司 | Collar tie beam antitorque Shear Strengthening method when 3m stressed arch-bar cast-in-place construction |
| CN111719757B (en) * | 2020-06-18 | 2022-01-21 | 中国建筑第八工程局有限公司 | Method and system for integrally lifting asymmetric inner ring truss and cable dome |
| CN111719757A (en) * | 2020-06-18 | 2020-09-29 | 中国建筑第八工程局有限公司 | Method and system for integrally lifting asymmetric inner ring truss and cable dome |
| CN113235944A (en) * | 2021-06-04 | 2021-08-10 | 中建八局第二建设有限公司 | Construction method of circular inclined cantilever pipe truss roof |
| CN113235944B (en) * | 2021-06-04 | 2022-02-08 | 中建八局第二建设有限公司 | Construction method of circular inclined cantilever pipe truss roof |
| CN113417368A (en) * | 2021-06-07 | 2021-09-21 | 中建深圳装饰有限公司 | High-space large-span fold-line-shaped cable membrane structure and construction method thereof |
| CN114278128A (en) * | 2022-01-04 | 2022-04-05 | 浙江东南网架股份有限公司 | Outer enclosure and stand integrated stadium structure based on tensioning integrity |
| WO2023197773A1 (en) * | 2022-04-11 | 2023-10-19 | 浙江大学 | Cable dome structure using continuous ridge cables |
| JP7568341B2 (en) | 2022-04-11 | 2024-10-16 | 浙江大学 | Cable dome structure with continuous ridge cable |
| CN114776035A (en) * | 2022-06-21 | 2022-07-22 | 北京市建筑工程研究院有限责任公司 | Construction method of oblique spoke type cable truss structure |
| CN114776035B (en) * | 2022-06-21 | 2022-09-13 | 北京市建筑工程研究院有限责任公司 | Construction method of oblique spoke type cable truss structure |
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