CN103074938A - Annular cross cable truss structure - Google Patents
Annular cross cable truss structure Download PDFInfo
- Publication number
- CN103074938A CN103074938A CN2013100255909A CN201310025590A CN103074938A CN 103074938 A CN103074938 A CN 103074938A CN 2013100255909 A CN2013100255909 A CN 2013100255909A CN 201310025590 A CN201310025590 A CN 201310025590A CN 103074938 A CN103074938 A CN 103074938A
- Authority
- CN
- China
- Prior art keywords
- cable
- truss structure
- truss
- cable truss
- roundabout
- 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.)
- Granted
Links
Images
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The invention relates to an annular cross cable truss structure, belonging to the field of a spatial cable truss structure. The structure comprises an annular stressed truss part, and a cable truss system part, wherein the cable truss system part consists of an upper string stabilizing cable, a support rod and a lower string bearing cable; a fish-bellied cable truss, stressed on a plane, is formed by connecting an upper string cable, a lower string cable and the support rod; and the annular cross cable truss structure, which has good spatial stress performance, is formed by arranging a plurality of plane fish-bellied cable trusses in an annular and cross way; the upper string cable and the lower string cable are and fixed at an ear plate of the annular stressed truss through anchorages at cable ends; and the stressed truss provides constraint to balance the horizontal force in the cables. The annular cross cable truss structure provided by the invention has the advantages of novel structure form, rational structure stress, less structure parts, strong collapse resistance, and attractive architectural style and can automatically maintain stable outside a surface, and moreover, the annular cross cable truss structure is convenient to manufacture and install, thus, the structure has stronger practical values.
Description
Technical field
The present invention relates to a kind of roundabout Cable Truss Structure, belong to Spatial Cable trussed construction field.
Background technology
Along with the development of society, the demand of public activity space such as large-scale exhibition hall, stadiums etc. grows with each passing day.Such demand has also further driven the innovation of large-span space structure system.Large span space building is the landmark in a zone often, therefore not only safety, the economic dispatch target as structure design will be the more important thing is that U.S.A of bar structure shows, and realizes the combination of power and beauty.In recent years, use morely in the large-span cable structure construction of stadium and gymnasium at home and abroad, come from the stress performance that Cable Structure takes full advantage of the high strength drag-line, reduced steel using amount when guaranteeing the rigidity of structure, make structure become slim and graceful, expressive.
Cable Truss Structure is a kind of form of Cable Structure, crosses over the factors such as spacial ability is strong, steel using amount is low because of it, is widely used in the public buildings such as stadiums.The arrangement form of Cable Truss Structure mainly contains and is arranged in parallel, square crossing layout, radial layout etc.Open wide the buildings such as stadium of periphery awning in the middle of wherein radial Cable Truss Structure (being also referred to as annular on an empty stomach cable truss or annular tension cable truss) is applicable to, be arranged in parallel, square crossing arranges that Cable Truss Structure then is applicable to other building.The weak point of radial cable truss mainly is the following aspects:
1, the quantity of rope section and strut is more.
2, structure self can't guarantee to stablize outside the plane, needs along being arranged circumferentially the lateral stability that steadying line guarantees each Pin cable truss.
3, the collapse resistant capacity of structure a little less than, the radial Cable Truss Structure relies on central strop that each Pin cable truss is linked together, and makes structure obtain enough rigidity and bearing capacity by stretch-draw central authorities strop.When the somewhere drag-line produced more high-prestressed loss or cable body fracture, the rigidity of structure descended obviously, even causes structural entity to collapse.
Summary of the invention
The purpose of patent of the present invention is to improve above not enough, and a kind of roundabout Cable Truss Structure that is applicable to the buildings such as the middle stadium that opens wide the periphery awning is provided.This Cable Truss Structure is arranged by some Pin plane fish-bellied type cable truss roundabout and is formed.Each flat cable truss arranged crosswise becomes the three-dimensional system of a body force, can mutually guarantee to stablize outside the plane, need not to arrange the hoop steadying line again.Can share a strut at infall, so strut quantity can reduce.Meanwhile, each Pin plane fish-bellied type cable truss keeps relatively independent, in the situation that guarantee outside the plane stable, plane fish-bellied type cable truss itself is bearing load separately, even a certain Pin cable truss is deactivated for some reason, not therefore redistribution of internal force can occur in structure, can provide bearing capacity by the intact plane fish-bellied type cable truss of remainder, and structure can be and integral body collapses.
The purpose of this invention is achieved through the following technical solutions:
A kind of roundabout Cable Truss Structure mainly is comprised of Cable Truss Structure and annular pressurized truss (1) two parts, and annular pressurized truss partly provides horizontal restraint for Cable Truss Structure, Cable Truss Structure be connected the pressurized truss and connect by pin joint formula connected node; Described Cable Truss Structure forms the roundabout Cable Truss Structure that central authorities open wide, periphery covers roofing by many Pin plane fish-bellied type cable truss combined crosswise, described plane fish-bellied type cable truss is made of the steadying line that winds up, middle strut, lower edge track cable, and middle strut connects wind up steadying line and lower edge track cable; Wind up steadying line or lower edge track cable crossover sites of many of described Cable Truss Structure adopts double-deck presser type anchor clamps node, and double-deck presser type anchor clamps node adopts the pin formula to be connected with middle strut.
Described annular pressurized truss is leg-of-mutton space truss structure, mainly is comprised of three tubular type ring bars and Duo Gen tubular type web member.
Described ring bar is connected with web member and passes through mutually the welding node connection.
Described steadying line and the lower edge track cable of winding up is comprised of cable body and ground tackle, and the cable body two ends are provided with ground tackle.
Described cable body adopts Galfan coating drag-line, and described ground tackle adopts fork ear muff cylinder adjustable type ground tackle.
Described Cable Truss Structure is no less than 5 Pin.
Beneficial effect: the roundabout Cable Truss Structure that relates among the present invention has new in structure, structure stress is reasonable, structural element is less, automatically keep the advantages such as lateral stability, collapse resistant capacity is strong, architectural image is attractive in appearance, and be convenient to make and install, have stronger practical significance.
Description of drawings
Fig. 1 roundabout cable truss axonometric drawing
Fig. 2 pressurized truss district plan
Fig. 3 pressurized truss section I-I sectional drawing
Fig. 4 pressurized truss section II-II sectional drawing
Fig. 5 annular pressurized truss otic placode Nodes Three-dimensional figure
Fig. 6 plane fish-bellied type cable truss elevation
Fig. 7 dragline anchorage sectional drawing
Fig. 8 drag-line III-III sectional drawing
The board-like rope bar of Fig. 9 Double-layer clamp node elevation
Among the figure: 1-compression ring truss; Ring bar in the 2-; The upper outer shroud bar of 3-; Outer shroud bar under the 4-; The 5-montant; The outer brace of 6-; 7-middle part brace; The 8-otic placode; The 9-steadying line that winds up; Strut in the middle of the 10-; 11-lower edge track cable; The 12-cable body; 13-fork ear muff cylinder adjustable type ground tackle; 14-ground tackle pin; The 15-clamping plate; The 16-hex bolts; The double-deck presser type anchor clamps of 17-node; 18-strut pin.
The specific embodiment
Shown in Fig. 1-9, roundabout Cable Truss Structure of the present invention is specific as follows:
Mainly be comprised of Cable Truss Structure and annular pressurized truss 1 two parts, annular pressurized truss 1 partly provides horizontal restraint for Cable Truss Structure, Cable Truss Structure be connected pressurized truss 1 and connect by pin joint formula connected node; Described Cable Truss Structure forms the roundabout Cable Truss Structure that central authorities open wide, periphery covers roofing by many Pin plane fish-bellied type cable truss combined crosswise, described plane fish-bellied type cable truss is made of the steadying line 9 that winds up, middle strut 10, lower edge track cable 11, and middle strut 10 connects wind up steadying line 9 and lower edge track cable 11; Wind up steadying line 9 or lower edge track cable 11 crossover sites of many of described Cable Truss Structure adopt double-deck presser type anchor clamps node 17, and double-deck presser type anchor clamps node 17 adopts the pin formulas to be connected with middle strut 10.Annular pressurized truss 1 is leg-of-mutton space truss structure, mainly is comprised of three tubular type ring bars and Duo Gen tubular type web member.The ring bar is connected with web member and passes through mutually the welding node connection.Wind up steadying line 9 and lower edge track cable 11 is comprised of cable body 12 and ground tackle, and cable body 12 two ends are provided with ground tackle.Wherein, cable body 12 adopts Galfan coating drag-line, and ground tackle adopts fork ear muff cylinder adjustable type ground tackle 13, and Cable Truss Structure is no less than 5 Pin.
Claims (6)
1. roundabout Cable Truss Structure, it is characterized in that: mainly formed by Cable Truss Structure and annular pressurized truss (1) two parts, annular pressurized truss (1) partly provides horizontal restraint for Cable Truss Structure, Cable Truss Structure be connected pressurized truss (1) and connect by pin joint formula connected node; Described Cable Truss Structure forms the roundabout Cable Truss Structure that central authorities open wide, periphery covers roofing by many Pin plane fish-bellied type cable truss combined crosswise, described plane fish-bellied type cable truss is made of the steadying line that winds up (9), middle strut (10), lower edge track cable (11), and middle strut (10) connects wind up steadying line (9) and lower edge track cable (11); Many the steadying lines that wind up (9) of described Cable Truss Structure or lower edge track cable (11) crossover sites adopt double-deck presser type anchor clamps node (17), and double-deck presser type anchor clamps node (17) adopts the pin formula to be connected with middle strut (10).
2. roundabout Cable Truss Structure according to claim 1, it is characterized in that: described annular pressurized truss (1) is leg-of-mutton space truss structure, mainly is comprised of three tubular type ring bars and Duo Gen tubular type web member.
3. roundabout Cable Truss Structure according to claim 2 is characterized in that: described ring bar is connected with web member and passes through mutually welding node and connect.
4. roundabout Cable Truss Structure according to claim 1, it is characterized in that: the described steadying line that winds up (9) and lower edge track cable (11) are comprised of cable body (12) and ground tackle, and cable body (12) two ends are provided with ground tackle.
5. roundabout Cable Truss Structure according to claim 4 is characterized in that: described cable body (12) employing Galfan coating drag-line, described ground tackle employing fork ear muff cylinder adjustable type ground tackle (13).
6. roundabout Cable Truss Structure according to claim 1, it is characterized in that: described Cable Truss Structure is no less than 5 Pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025590.9A CN103074938B (en) | 2013-01-23 | 2013-01-23 | Annular cross cable truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025590.9A CN103074938B (en) | 2013-01-23 | 2013-01-23 | Annular cross cable truss structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103074938A true CN103074938A (en) | 2013-05-01 |
| CN103074938B CN103074938B (en) | 2015-06-10 |
Family
ID=48151626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025590.9A Expired - Fee Related CN103074938B (en) | 2013-01-23 | 2013-01-23 | Annular cross cable truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103074938B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074265A (en) * | 2014-07-09 | 2014-10-01 | 天津大学 | Truss type aluminum alloy double-layer spatial lattice structure |
| CN104746938A (en) * | 2015-03-25 | 2015-07-01 | 东南大学 | Inflatable cable membrane truss structure capable of being folded and unfolded |
| CN105507477A (en) * | 2016-01-19 | 2016-04-20 | 北京工业大学 | Rotary intersection cable system supporting dome structure |
| CN105625577A (en) * | 2016-02-05 | 2016-06-01 | 中国航空规划设计研究总院有限公司 | Detachable large-span pre-stressed integral tension awning and construction method thereof |
| CN105756194A (en) * | 2016-04-22 | 2016-07-13 | 清华大学 | Combined structure composed of steel grid barrel, core barrel and radial flexible cable tray |
| CN105756195A (en) * | 2016-04-22 | 2016-07-13 | 清华大学 | Hybrid grid cylinder capable of increasing grouped column instability loads |
| CN105908838A (en) * | 2016-06-28 | 2016-08-31 | 山东建筑大学 | Roundabout stretching structure |
| CN105926850A (en) * | 2016-07-03 | 2016-09-07 | 山东建筑大学 | Circular cross cable truss structure |
| WO2019218678A1 (en) * | 2018-12-18 | 2019-11-21 | 北京工业大学 | Cable net structure having double-curve outer ring and interlaced cfrp multi-layer strip cables |
| CN111219008A (en) * | 2020-01-03 | 2020-06-02 | 北京工业大学 | Adjustable cable rod node based on annular cross cable truss structure-membrane roof |
| CN112227805A (en) * | 2020-09-27 | 2021-01-15 | 中国航空规划设计研究总院有限公司 | Smoke tower integrated structure system of diagonal cable net and construction method thereof |
| CN112227804A (en) * | 2020-09-27 | 2021-01-15 | 中国航空规划设计研究总院有限公司 | Integrally-tensioned smoke tower integrated structure system and construction method thereof |
| 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 |
| CN112814172A (en) * | 2021-01-28 | 2021-05-18 | 北京工业大学 | Tension force self-adjusting combined node for full-tension crossed cable truss structure |
| WO2022183652A1 (en) * | 2021-03-05 | 2022-09-09 | 中国铁建国际集团有限公司 | Cable net assembly and building |
| CN115897805A (en) * | 2022-11-30 | 2023-04-04 | 中南建筑设计院股份有限公司 | Linear cross truss string space structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06248702A (en) * | 1993-02-26 | 1994-09-06 | Matsuda Hirata:Kk | Roof structure and roofing thereof |
| EP0959524A1 (en) * | 1998-05-18 | 1999-11-24 | TRW Inc. | Folding perimeter truss reflector |
| CN201176652Y (en) * | 2007-04-10 | 2009-01-07 | 薛贵宝 | Double-layer cable-lever roof system |
| CN102094489A (en) * | 2011-01-07 | 2011-06-15 | 江苏邗建集团有限公司 | Double-layer bidirectional prestressed cable truss and construction method thereof |
| CN102635186A (en) * | 2012-04-09 | 2012-08-15 | 浙江东南网架股份有限公司 | Double-layer spoke type space string-structure steel roof truss and pre-stressed tension method thereof |
| CN102733479A (en) * | 2012-06-18 | 2012-10-17 | 中国航空规划建设发展有限公司 | Asymmetrical open type integral tensioned cable-membrane structure |
| CN203096930U (en) * | 2013-01-23 | 2013-07-31 | 北京工业大学 | Annular crossing cable truss structure |
-
2013
- 2013-01-23 CN CN201310025590.9A patent/CN103074938B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06248702A (en) * | 1993-02-26 | 1994-09-06 | Matsuda Hirata:Kk | Roof structure and roofing thereof |
| EP0959524A1 (en) * | 1998-05-18 | 1999-11-24 | TRW Inc. | Folding perimeter truss reflector |
| CN201176652Y (en) * | 2007-04-10 | 2009-01-07 | 薛贵宝 | Double-layer cable-lever roof system |
| CN102094489A (en) * | 2011-01-07 | 2011-06-15 | 江苏邗建集团有限公司 | Double-layer bidirectional prestressed cable truss and construction method thereof |
| CN102635186A (en) * | 2012-04-09 | 2012-08-15 | 浙江东南网架股份有限公司 | Double-layer spoke type space string-structure steel roof truss and pre-stressed tension method thereof |
| CN102733479A (en) * | 2012-06-18 | 2012-10-17 | 中国航空规划建设发展有限公司 | Asymmetrical open type integral tensioned cable-membrane structure |
| CN203096930U (en) * | 2013-01-23 | 2013-07-31 | 北京工业大学 | Annular crossing cable truss structure |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074265A (en) * | 2014-07-09 | 2014-10-01 | 天津大学 | Truss type aluminum alloy double-layer spatial lattice structure |
| CN104746938B (en) * | 2015-03-25 | 2017-01-18 | 东南大学 | Inflatable cable membrane truss structure capable of being folded and unfolded |
| CN104746938A (en) * | 2015-03-25 | 2015-07-01 | 东南大学 | Inflatable cable membrane truss structure capable of being folded and unfolded |
| CN105507477A (en) * | 2016-01-19 | 2016-04-20 | 北京工业大学 | Rotary intersection cable system supporting dome structure |
| CN105625577A (en) * | 2016-02-05 | 2016-06-01 | 中国航空规划设计研究总院有限公司 | Detachable large-span pre-stressed integral tension awning and construction method thereof |
| CN105625577B (en) * | 2016-02-05 | 2017-10-27 | 中国航空规划设计研究总院有限公司 | Dismountable large-span prestressed integral tension awning and its construction method |
| CN105756194B (en) * | 2016-04-22 | 2018-01-12 | 清华大学 | A kind of hybrid structure of steel lattice cylinder and Core Walls Structure and radial compliance rope disk composition |
| CN105756195A (en) * | 2016-04-22 | 2016-07-13 | 清华大学 | Hybrid grid cylinder capable of increasing grouped column instability loads |
| CN105756194A (en) * | 2016-04-22 | 2016-07-13 | 清华大学 | Combined structure composed of steel grid barrel, core barrel and radial flexible cable tray |
| CN105908838A (en) * | 2016-06-28 | 2016-08-31 | 山东建筑大学 | Roundabout stretching structure |
| CN105926850A (en) * | 2016-07-03 | 2016-09-07 | 山东建筑大学 | Circular cross cable truss structure |
| WO2019218678A1 (en) * | 2018-12-18 | 2019-11-21 | 北京工业大学 | Cable net structure having double-curve outer ring and interlaced cfrp multi-layer strip cables |
| CN111219008A (en) * | 2020-01-03 | 2020-06-02 | 北京工业大学 | Adjustable cable rod node based on annular cross cable truss structure-membrane roof |
| 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 |
| CN112227805A (en) * | 2020-09-27 | 2021-01-15 | 中国航空规划设计研究总院有限公司 | Smoke tower integrated structure system of diagonal cable net and construction method thereof |
| CN112227804B (en) * | 2020-09-27 | 2022-04-19 | 中国航空规划设计研究总院有限公司 | Integrally-tensioned smoke tower integrated structure system and construction method thereof |
| CN112227804A (en) * | 2020-09-27 | 2021-01-15 | 中国航空规划设计研究总院有限公司 | Integrally-tensioned smoke tower integrated structure system and construction method thereof |
| CN112814172A (en) * | 2021-01-28 | 2021-05-18 | 北京工业大学 | Tension force self-adjusting combined node for full-tension crossed cable truss structure |
| WO2022183652A1 (en) * | 2021-03-05 | 2022-09-09 | 中国铁建国际集团有限公司 | Cable net assembly and building |
| CN115897805A (en) * | 2022-11-30 | 2023-04-04 | 中南建筑设计院股份有限公司 | Linear cross truss string space structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103074938B (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103074938B (en) | Annular cross cable truss structure | |
| CN203096930U (en) | Annular crossing cable truss structure | |
| CN105507477B (en) | A kind of traffic circle rope system supported dome structure | |
| CN101864806B (en) | Stiffness-supported dome structure | |
| CN202108115U (en) | Bamboo truss string structure | |
| CN107268791B (en) | Combined tension dome structure of rigidity roofing | |
| CN105804247B (en) | A kind of ridge burr supports cable dome structure | |
| CN103967125B (en) | Big opening rung formula Suo Cheng network | |
| CN107724585A (en) | A kind of open type super-span cable dome structure | |
| CN106968342A (en) | A kind of iterative structure of super-span | |
| CN104695341A (en) | Non-self-balanced beam string structure for reinforcing large-span continuous beam bridge | |
| CN103758209A (en) | Ribbed-type crossed cable supported lattice shell structure with bearing cable crossed layout | |
| CN109898415A (en) | Cylinder bridge tower in the cylinder of spatial mixing rope net suspension bridge with parabola arch tower cap | |
| CN109629690A (en) | A kind of full tensioning intersection Cable Truss Structure of no inner ring | |
| CN103821075A (en) | Large-span cable-stayed highway steel bridge | |
| CN105952049A (en) | Dual-strut cable dome structure | |
| CN109629691B (en) | Single-layer inner-ring-free crossed cable supporting structure | |
| CN107268422A (en) | Across the self-anchored type suspension cable arched girder co-operative system bridge such as one kind | |
| CN103806373B (en) | Oblique pull assembly type steel bridge on highway suspension cable anchor system | |
| CN113897849A (en) | Three-branch-shaped single main cable pedestrian suspension bridge and construction method thereof | |
| CN103255836B (en) | Bamboo cable structure unit | |
| CN209636968U (en) | A kind of full tensioning intersection Cable Truss Structure of no inner ring | |
| CN206785083U (en) | A kind of combined pole with high firm support performance | |
| CN207793840U (en) | Double limb steel pipe roof truss-arched structures and deck type steel reinforced concrete ribbed arch bridge containing the structure | |
| CN111119338A (en) | Sunflower-shaped multi-strut cable dome and installation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |