CN201377123Y - Enclosed large space tension steel-cable-membrane structure building - Google Patents
Enclosed large space tension steel-cable-membrane structure building Download PDFInfo
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- CN201377123Y CN201377123Y CN200920053701U CN200920053701U CN201377123Y CN 201377123 Y CN201377123 Y CN 201377123Y CN 200920053701 U CN200920053701 U CN 200920053701U CN 200920053701 U CN200920053701 U CN 200920053701U CN 201377123 Y CN201377123 Y CN 201377123Y
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Abstract
The utility model discloses an enclosed large space tension steel-cable-membrane structure building, and belongs to the technical field of architecture. The utility model has the technical key points that the building comprises a top and side surfaces, wherein, the top is covered by an integral membrane block which is supported by a plurality of prestressed cables; the transversely arranged prestressed cables which are arranged transversely in a high-low spaced manner divide the integral membrane block at the top into inclined membrane block bodies arranged transversely; both the upper and the lower chords of each inclined membrane block body are the arc boundaries surrounded by the prestressed cables; and the side surfaces are formed by continuous combination of a plurality of tension membrane structure bodies with inclined top ends and noncoplanar edges. The tension steel-cable-membrane structure building with the advantages of low cost, convenient construction, firm structure and long service life can be used for the buildings of stadiums.
Description
Technical field
The utility model relates to a kind of Building technology of cable wire membrane structure, and more particularly, it relates to a kind of close type large space tensioning steel-cable steel-Suo-membrane structure building.
Background technology
Traditional closed large spatial structure building as various indoor sport venues, is generally rigid structures, its top deadweight is bigger, every square metre deadweight is usually at the hundreds of kilogram, and is heavy even cross thousand, thus big to requirement height, the investment on basis, the construction period is longer; And the light unit weight of film material material, its build needed basis require low, thereby have construction easily, building costs is low, the construction period is short advantage.Using the paulin room of the closed volumed space building of film material material at present, is that shop film material forms outside constituting on the structural framing by aluminium alloy extrusions or steel profile.Because of a little less than the film material do not have pretension and a skeleton bearing capacity, so can only use 1～3 month; And needed thick aluminium extruded sections is built in the paulin room need be by external import, and the cost cost is high.Another kind utilizes the enclosed construction building of membrane material to be closed air-supported membrane structure (air-supported structure), be to be cut into the gasbag-type body with film, inflation forms the structural system of an air bearing formula and uses Suo Wending total system (cable-netsystem) in air bag.The consumption of its film material is very big, and structural cost is also very big.Indoor air flows is not smooth during use, and indoor very sultry, indoor need are often blown, and is applicable to northern cold weather place; Because of mechanical supply and exhaust regularly, and the film material of its use is light tight and be directed at the whole day illumination, and machinery and equipment input amount are very big, not energy-conservation.Barrier propterty extreme difference behind the fire, structural system can be collapsed in one or two hour after the film material of fire generation rear gasbag is scurried brokenly, and indoor smog cannot leave immediately, is easy to cause the personnel's stupor indoor, causes the heavy losses of personnel and property.So this membrane structure is suitable for very long (〉=100 meters) of span and provisional stadiums.
By steel column, this structural skeleton of rope primordial system, and add the stretch-draw membrane technology and form steel-Suo-membrane structure building, have that the cost of material is low, the advantage of long service life, advantages such as structural system safety and easy construction.To so far, the home and abroad yet there are no the relevant report of the building of close type large space tensioning steel-cable steel-Suo-membrane structure.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, provide a kind of cheap, easy construction, sound construction, application life long close type large space tensioning steel-cable steel-Suo-membrane structure building.
The technical solution of the utility model is such: a kind of close type large space tensioning steel-cable steel-Suo-membrane structure building, comprise top and side elevation, described top is to be covered by an integral membrane piece, and this integral membrane piece is by height many prestressed cable supportings of lateral arrangement at interval, each bar prestressed cable of lateral arrangement is divided into the integral membrane piece at top the inclination film block of lateral arrangement, the last lower edge of each inclination film block is the arc border that aforesaid prestressed cable surrounds, wherein, described side elevation be each limit of tilting by a plurality of tops not the jacking membrane structure block of coplane combine continuously.
In above-mentioned a kind of close type large space tensioning steel-cable steel-Suo-membrane structure building, the top of described side elevation be flare or introversion.
In above-mentioned a kind of close type large space tensioning steel-cable steel-Suo-membrane structure building, the lower edge of described inclination film block is the low arc shapes in middle high two ends.
In above-mentioned a kind of close type large space tensioning steel-cable steel-Suo-membrane structure building, the connecting portion of the inclination film block at described top and the jacking membrane structure block of side elevation has same rigid boundary supporting member.
After the utility model adopts said structure, not only improve structural safety and life cycle, and greatly reduce the complexity of top structure supporting system and alleviate deadweight, keep the dimensional stability of building effectively, reduce the structure investment, and have the abundant outer facade lines that change, after being used in combination the building energy conservation principle, from color, moulding and use and all surpass paulin room and air-supported membrane structure, avoided the film material of space enclosing structure on the common paulin room owing to can't apply pretension and cause lax and drawback such as air-supported membrane structure weight is big; And because in the membrane structure system, aluminium or steel profile proportion are less, major part is rope and film material, it also is the film material that the enclosing of main facade covered, and be light material, thereby it is very convenient to construct, short construction period, required construction equipment is comparatively simple and easy, the building excess of construction plant seldom and film material clout all can recycle also non-pollutant discharge in the construction; And the deadweight of rope film system generally just is about 1.5kg/m
2, have than the closed volumed space building of tradition can not compare light and saving.
Description of drawings
The utility model is further described below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is the perspective view of a kind of specific embodiment of the utility model;
Fig. 2 is the perspective view of the another kind of specific embodiment of the utility model.
Among the figure: top 1, integral membrane piece 1a, prestressed cable 1b, inclination film block 1c, side elevation 2, jacking membrane structure block 2a, rigid boundary supporting member 3.
The specific embodiment
Consult shown in Figure 1ly, a kind of close type large space tensioning steel-cable steel-Suo of the present utility model-membrane structure building comprises top 1 and side elevation 2, and top 1 is a dioptric type large space rope membrane structure, and its vertical side elevation 2 is combined by the jacking membrane structure block; Wherein top 1 is to be covered by an integral membrane piece 1a, and this integral membrane piece 1a is by height many prestressed cable 1b supportings of lateral arrangement at interval, each bar prestressed cable 1b of lateral arrangement is divided into the integral membrane piece 1a at top the inclination film block 1c of lateral arrangement, the last lower edge of each inclination film piece 1c is the arc border that aforesaid prestressed cable 1b surrounds, the lower edge of inclination film block 1c is the low arc shapes in middle high two ends, because the low arc shape in high two ends can form nature to the needed gradient of the both sides of building draining in the middle of the lower edge of inclination film block 1c formed under the effect of film material pretension; And vertically side elevation 2 be by each limit of a plurality of tops flare not the jacking membrane structure block 2a of coplane combine continuously, because each limit of jacking membrane structure block 2a is coplane not, thereby can apply pretension at the face of jacking membrane structure block 2a, form necessary rigidity of structural bearing and shape; The connecting portion of the jacking membrane structure block 2a of the inclination film block 1c at top 1 and side elevation 2 is a same rigid boundary supporting member 3 in the utility model, makes the top 1 of whole building and the closed large space rope membrane structure system building that vertical side elevation 2 forms one integrated mass like this.
Consult shown in Figure 2, another kind of close type large space tensioning steel-cable steel-Suo of the present utility model-membrane structure building, substantially the same manner as Example 1, different is vertical side elevation 2 is by each limit of a plurality of tops introversion not the jacking membrane structure block 2a of coplane combine continuously, the effect and the effect of top introversion and flare are basic identical.
Close type large space tensioning steel-cable steel-Suo of the present utility model-membrane structure building, because rope membrane structure system has been adopted at top 1, side elevation 2 adopts each limit not to be total to face membrane block and combines, thereby all can apply suitable pretension at the top 1 of building and the both direction in length and breadth on the side elevation 2 structural table facial mask materials, form necessary rigidity of structural bearing and shape, and the film block 1c and what vertically use on the connecting portion of each jacking membrane structure block 2a of side elevation 2 is same rigid boundary supporting member of respectively tilting by top 1, this connected mode can form the closed volumed space building of one integrated mass.
Claims (5)
1. close type large space tensioning steel-cable steel-Suo-membrane structure is built, comprise top (1) and side elevation (2), described top (1) is to be covered by an integral membrane piece (1a), and this integral membrane piece (1a) is by height many prestressed cables (1b) supporting of lateral arrangement at interval, each bar prestressed cable (1b) of lateral arrangement is divided into the integral membrane piece (1a) at top the inclination film block (1c) of lateral arrangement, the last lower edge of each inclination film block (1c) is the arc border that aforesaid prestressed cable (1b) surrounds, it is characterized in that, described side elevation (2) be each limit of tilting by a plurality of tops not the jacking membrane structure block (2a) of coplane combine continuously.
2. a kind of close type large space tensioning steel-cable steel-Suo according to claim 1-membrane structure building is characterized in that the top of described side elevation (2) is a flare.
3. a kind of close type large space tensioning steel-cable steel-Suo according to claim 1-membrane structure building is characterized in that the top of described side elevation (2) is introversion.
4. a kind of close type large space tensioning steel-cable steel-Suo according to claim 1-membrane structure building is characterized in that the lower edge of described inclination film block (1c) is the low arc shapes in middle high two ends.
5. a kind of close type large space tensioning steel-cable steel-Suo according to claim 1-membrane structure building, it is characterized in that the connecting portion of the inclination film block (1c) of described top (1) and the jacking membrane structure block (2a) of side elevation (2) has same rigid boundary supporting member (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053701U CN201377123Y (en) | 2009-03-31 | 2009-03-31 | Enclosed large space tension steel-cable-membrane structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053701U CN201377123Y (en) | 2009-03-31 | 2009-03-31 | Enclosed large space tension steel-cable-membrane structure building |
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| Publication Number | Publication Date |
|---|---|
| CN201377123Y true CN201377123Y (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920053701U Expired - Lifetime CN201377123Y (en) | 2009-03-31 | 2009-03-31 | Enclosed large space tension steel-cable-membrane structure building |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251614A (en) * | 2011-04-22 | 2011-11-23 | 上海交通大学 | Mixed inflatable film structure |
| WO2013189275A1 (en) * | 2012-06-18 | 2013-12-27 | 中国航空规划建设发展有限公司 | Asymmetrical open type integral tension cable membrane structure and method for construction and design therefor |
| CN105484358A (en) * | 2016-01-14 | 2016-04-13 | 深圳市中德膜结构有限公司 | Large-span membrane structure roof |
| CN106150288A (en) * | 2016-08-21 | 2016-11-23 | 浙江东南网架股份有限公司 | A kind of large area folds open-type membrane structure gate and promotes system and installation method thereof |
| CN106760531A (en) * | 2016-12-16 | 2017-05-31 | 中建三局第建设工程有限责任公司 | Film cloth self-support type stretching construction instrument and its Membrane of Tensile Buildings cloth method |
-
2009
- 2009-03-31 CN CN200920053701U patent/CN201377123Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251614A (en) * | 2011-04-22 | 2011-11-23 | 上海交通大学 | Mixed inflatable film structure |
| CN102251614B (en) * | 2011-04-22 | 2012-11-28 | 上海交通大学 | Mixed inflatable film structure |
| WO2013189275A1 (en) * | 2012-06-18 | 2013-12-27 | 中国航空规划建设发展有限公司 | Asymmetrical open type integral tension cable membrane structure and method for construction and design therefor |
| US9892213B2 (en) | 2012-06-18 | 2018-02-13 | China Aviation Planning & Construction Development | Asymmetric cable-membrane tensegrity structure of opening type, method of constructing the same and method of designing the same |
| CN105484358A (en) * | 2016-01-14 | 2016-04-13 | 深圳市中德膜结构有限公司 | Large-span membrane structure roof |
| CN106150288A (en) * | 2016-08-21 | 2016-11-23 | 浙江东南网架股份有限公司 | A kind of large area folds open-type membrane structure gate and promotes system and installation method thereof |
| CN106150288B (en) * | 2016-08-21 | 2018-11-02 | 浙江东南网架股份有限公司 | A kind of large area folds open-type membrane structure gate lifting system and its installation method |
| CN106760531A (en) * | 2016-12-16 | 2017-05-31 | 中建三局第建设工程有限责任公司 | Film cloth self-support type stretching construction instrument and its Membrane of Tensile Buildings cloth method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |