CN2432277Y - Vault with cable bearing shell - Google Patents
Vault with cable bearing shell Download PDFInfo
- Publication number
- CN2432277Y CN2432277Y CN 00223719 CN00223719U CN2432277Y CN 2432277 Y CN2432277 Y CN 2432277Y CN 00223719 CN00223719 CN 00223719 CN 00223719 U CN00223719 U CN 00223719U CN 2432277 Y CN2432277 Y CN 2432277Y
- Authority
- CN
- China
- Prior art keywords
- cable
- dome
- bearing shell
- depression bar
- suspension cable
- 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.)
- Expired - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Tents Or Canopies (AREA)
Abstract
The utility model discloses a vault with a cable bearing shell, which is used for the field of construction and is composed of a single-layer net shell, an independent press rod, an annular cable and an oblique pull cable, wherein the independent press rod is connected with the nodes of the single-layer net shell, one end of the oblique pull cable is connected with the lower end of the independent press rod, and the other end of the oblique pull cable is connected with the nodes of the single-layer net shell; the connecting point of the independent press rod and the oblique pull rod is provided with the annular cable. The prestressing force is applied in the structure by tensioning the annular cable or the oblique pull cable or adjusting the length of the independent press rod. The utility model has the advantages of reasonable structure, good performance and wide range of application.
Description
The utility model relates to the technical field of building, especially relates to a kind of structure of roof.
In the building trade, the structure on roof has very important effect.But domestic traditional single-layer lattice shell class dome has the following disadvantages: 1, bearing place horizontal thrust is big; 2, the span that jumps is less, generally can not surpass 60 meters, and the scope of application is limited to; 3, easy unstable failure.And external integral tension class rope dome exists: 1, bearing place horizontal pull is big; 2, it is poor to bear local weight bearing power; 3, be unsuitable for adopting the defectives such as engineering of rigid roofing material.It is unreasonable that existing dome is constructed, and can not adapt to modern architecture far away, more particularly to the demanding building in roof, for example: the needs of stadiums, assembly hall and commodities centre etc.
The purpose of this utility model is at the deficiencies in the prior art, and a kind of improved cable bearing shell dome is provided.
The purpose of this utility model is achieved in that it by single-layer lattice shell, independent depression bar, and hoop rope and suspension cable are formed; Independent depression bar is connected on the node of single-layer lattice shell, and an end of suspension cable is connected with independent depression bar lower end, and the other end of suspension cable is connected with the node of single-layer lattice shell; The junction of independent depression bar and suspension cable is provided with the hoop rope; By stretch-draw hoop rope or stretch-draw suspension cable or adjust the length of independent depression bar, in structure, apply prestressing force.
Span scope of the present utility model is 10 meters～200 meters.
Compared with prior art the utlity model has following outstanding advantage:
1, the pulling force of housing thrust and rope reduces mutually, and total can not produce excessive horizontal force at the bearing place, thereby has saved the substructure cost;
2,, can be designed to mainly by Suo Chengchong or mainly by the shell load-bearing, the structure sagitta is unrestricted according to the requirement of actual engineering;
3, can cross over than large span, maximum span can be 200 meters, adapts to the needs of heavy construction;
4, to bear local weight bearing power stronger for structure, not only can with the supporting use of flexible roof material (as the film material), also can with the supporting use of rigid roofing material (as glass);
5, product conception is ingenious, modern design, and dependable performance, with low cost, easy for installation, be rich in the prospect of marketing.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof, but content of the present utility model is not limited to shown in the accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the lateral view of cable bearing shell dome shown in Figure 1.
Embodiment 1
The cable bearing shell dome is by single-layer lattice shell 1, independent depression bar 2, and hoop rope 3 and suspension cable 4 are formed.Independent depression bar 2 is connected on the node of single-layer lattice shell 1, and an end of suspension cable 4 is connected with the lower end of independent depression bar 2, and the other end of suspension cable 4 is connected with the node of single-layer lattice shell 1; Independent depression bar 2 is provided with hoop rope 3 with the junction of suspension cable 4.The span of cable bearing shell dome is 200 meters, and roofing materials on the dome adopts glass, dome be shaped as circle.
Embodiment 2
The structure of cable bearing shell dome is identical with embodiment 1, and the span of dome is 10 meters, and roofing materials on the dome adopts the film material, dome be shaped as rectangle.
Embodiment 3
The structure of cable bearing shell dome is identical with embodiment 1, and the span of dome is 120 meters, and roofing materials on the dome adopts the film material, dome be shaped as ellipse.
Claims (5)
1, a kind of cable bearing shell dome, it is characterized in that by the individual layer net bright, independent depression bar, hoop rope and suspension cable are formed; Independent depression bar is connected on the node of single-layer lattice shell, and an end of suspension cable is connected with independent depression bar lower end, and the other end of suspension cable is connected with the node of single-layer lattice shell; The junction of independent depression bar and suspension cable is provided with the hoop rope.
2, cable bearing shell dome according to claim 1 is characterized in that stretch-draw hoop rope or stretch-draw suspension cable or adjusts the length of independent depression bar, applies prestressing force in structure.
3, cable bearing shell dome according to claim 1, the span scope that it is characterized in that dome are 10 meters～200 meters.
4, cable bearing shell dome according to claim 1 is characterized in that the roofing materials on the dome, can adopt rigid material or flexible material.
5, cable bearing shell dome according to claim 1 is characterized in that the flat shape on the dome, can be circle or ellipse or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223719 CN2432277Y (en) | 2000-07-15 | 2000-07-15 | Vault with cable bearing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223719 CN2432277Y (en) | 2000-07-15 | 2000-07-15 | Vault with cable bearing shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432277Y true CN2432277Y (en) | 2001-05-30 |
Family
ID=33588217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223719 Expired - Fee Related CN2432277Y (en) | 2000-07-15 | 2000-07-15 | Vault with cable bearing shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432277Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353013C (en) * | 2006-07-07 | 2007-12-05 | 贵州大学 | Large-span large-cantilever roofing cable-stayed type double-layer prestressed steel grid roof structure |
| CN100353014C (en) * | 2006-07-07 | 2007-12-05 | 贵州大学 | Large-span periphery triangular pyramid simple-supporting and inside folding prestressed steel grid structure |
| CN100392199C (en) * | 2006-01-23 | 2008-06-04 | 浙江大学 | Folding plate type rope disc structure |
| CN101029521B (en) * | 2007-03-23 | 2010-05-19 | 北京工业大学 | V-shaped radial string branch mesh dome |
| CN101054831B (en) * | 2006-04-10 | 2010-05-26 | 薛贵宝 | Double cable-rod roof system |
| CN101864806A (en) * | 2010-06-04 | 2010-10-20 | 北京工业大学 | Stiffness-supported dome structure |
| WO2011038652A1 (en) * | 2009-09-30 | 2011-04-07 | 浙江大学 | Geiger dome structure with dual ring cables and construction method |
| CN102022004A (en) * | 2010-11-24 | 2011-04-20 | 安徽富煌钢构股份有限公司 | Method for arranging freely-moldable single-layer rigid joint |
| CN104278782A (en) * | 2014-10-20 | 2015-01-14 | 天津大学建筑设计研究院 | Spherical suspended-dome structure applicable to non-circular buildings |
| CN105544725A (en) * | 2015-11-22 | 2016-05-04 | 东北农业大学 | Novel pull rod type single layer cylindrical surface greenhouse latticed shell system and application thereof |
| CN105672478A (en) * | 2016-03-15 | 2016-06-15 | 叶长青 | Roof structure of long-span building |
| CN106522368A (en) * | 2016-10-12 | 2017-03-22 | 浙江大学 | Annular stretch-draw integrated structure |
| CN107386513A (en) * | 2017-07-19 | 2017-11-24 | 天津大学 | A kind of big opening type super-span suspended-dome structure |
| CN111321836A (en) * | 2020-02-26 | 2020-06-23 | 中国电建集团华东勘测设计研究院有限公司 | Large-span prestressed arch roof structure |
-
2000
- 2000-07-15 CN CN 00223719 patent/CN2432277Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392199C (en) * | 2006-01-23 | 2008-06-04 | 浙江大学 | Folding plate type rope disc structure |
| CN101054831B (en) * | 2006-04-10 | 2010-05-26 | 薛贵宝 | Double cable-rod roof system |
| CN100353013C (en) * | 2006-07-07 | 2007-12-05 | 贵州大学 | Large-span large-cantilever roofing cable-stayed type double-layer prestressed steel grid roof structure |
| CN100353014C (en) * | 2006-07-07 | 2007-12-05 | 贵州大学 | Large-span periphery triangular pyramid simple-supporting and inside folding prestressed steel grid structure |
| CN101029521B (en) * | 2007-03-23 | 2010-05-19 | 北京工业大学 | V-shaped radial string branch mesh dome |
| WO2011038652A1 (en) * | 2009-09-30 | 2011-04-07 | 浙江大学 | Geiger dome structure with dual ring cables and construction method |
| CN101691791B (en) * | 2009-09-30 | 2011-09-28 | 浙江大学 | Layer-by-layer double-ring rib-ring type cable dome structure and construction forming method |
| CN101864806A (en) * | 2010-06-04 | 2010-10-20 | 北京工业大学 | Stiffness-supported dome structure |
| CN102022004A (en) * | 2010-11-24 | 2011-04-20 | 安徽富煌钢构股份有限公司 | Method for arranging freely-moldable single-layer rigid joint |
| CN104278782A (en) * | 2014-10-20 | 2015-01-14 | 天津大学建筑设计研究院 | Spherical suspended-dome structure applicable to non-circular buildings |
| CN105544725A (en) * | 2015-11-22 | 2016-05-04 | 东北农业大学 | Novel pull rod type single layer cylindrical surface greenhouse latticed shell system and application thereof |
| CN105544725B (en) * | 2015-11-22 | 2019-04-19 | 东北农业大学 | A kind of novel pull rod type single layer cylinder greenhouse grid shell structure system and its application |
| CN105672478A (en) * | 2016-03-15 | 2016-06-15 | 叶长青 | Roof structure of long-span building |
| CN107700843A (en) * | 2016-03-15 | 2018-02-16 | 叶长青 | The construction method of long span building roof structure |
| CN105672478B (en) * | 2016-03-15 | 2018-02-23 | 叶长青 | The roof structure of long span building |
| CN107700843B (en) * | 2016-03-15 | 2020-05-01 | 叶长青 | Construction method of large-span building roof structure |
| CN106522368A (en) * | 2016-10-12 | 2017-03-22 | 浙江大学 | Annular stretch-draw integrated structure |
| CN106522368B (en) * | 2016-10-12 | 2018-10-26 | 浙江大学 | Circular ring shape tension integral structure |
| CN107386513A (en) * | 2017-07-19 | 2017-11-24 | 天津大学 | A kind of big opening type super-span suspended-dome structure |
| CN111321836A (en) * | 2020-02-26 | 2020-06-23 | 中国电建集团华东勘测设计研究院有限公司 | Large-span prestressed arch roof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |