CN104278782A - Spherical suspended-dome structure applicable to non-circular buildings - Google Patents
Spherical suspended-dome structure applicable to non-circular buildings Download PDFInfo
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- CN104278782A CN104278782A CN201410557584.2A CN201410557584A CN104278782A CN 104278782 A CN104278782 A CN 104278782A CN 201410557584 A CN201410557584 A CN 201410557584A CN 104278782 A CN104278782 A CN 104278782A
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Abstract
The invention discloses a spherical suspended-dome structure applicable to non-circular buildings. The spherical suspended-dome structure comprises a single-layer spherical suspended-dome. The single-layer spherical suspended-dome is provided with a plurality of support bases constructed on a lower civil engineering structure. The horizontal projection of the tops, connected with the single-layer spherical suspended-dome, of the lower civil engineering structure is not circular. The bottoms, connected with the lower civil engineering structure, of the single-layer spherical suspended-dome are not on the same plane. The single-layer spherical suspended-dome is in matched connection with the tops, with unequal heights, of the lower civil engineering structure through the support bases. Mounting planes of the support bases cannot form a horizontal plane. Through the support bases positioned in different planes, the spherical suspended-dome structure with high stress performance is applied to buildings with irregular horizontal projection, so that the advantages of reasonableness and high efficiency in stress of the spherical suspended-dome structure are given to full play, and requirements on graceful architectural modeling can be met.
Description
Technical field
The present invention relates to the roof structure that in a kind of building structure, span is larger, more particularly, relate to a kind of sphere suspended-dome structure being suitable for not rounded building.
Background technology
Suspended-dome structure is because architectural image is attractive in appearance, structural effectiveness is high, be widely used in construction work in the last few years, to occur the earliest in engineering and conventional suspended-dome structure form is sphere suspen-shell structure, it is mainly applicable to the round building that plane projection is rule, and the bearing of structure border is positioned at same level absolute altitude place.When the plane of building requirements be polygon or be made up of multistage different-diameter circular arc irregular curve shape time, the sphere suspen-shell structure arrangement form of existing routine then cannot meet this requirement.
Summary of the invention
The present invention provides a kind of sphere suspended-dome structure being suitable for not rounded building for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is: a kind of sphere suspended-dome structure being suitable for not rounded building, comprise individual layer sphere suspen-shell structure, described individual layer sphere suspen-shell structure is provided with the bearing executed and build on the civil engineering structure of bottom, the horizontal projection at the top that described bottom civil engineering structure is connected with described individual layer sphere suspen-shell structure is not circular, the bottom that described individual layer sphere suspen-shell structure is connected with described bottom civil engineering structure is not in same level, described individual layer sphere suspen-shell structure is connected by the top adaptation that multiple described bearing and described bottom civil engineering structure are not contour, the mounting plane of all described bearings can not form a horizontal plane.
The horizontal projection of described individual layer sphere suspen-shell structure is not circular.
Described individual layer sphere suspen-shell structure is provided with at least one ring to drag-line and the vertical strut of at least one circle, often encloses vertical strut and at least arranges 3.
The net shell node of described individual layer sphere suspen-shell structure and not contour bearing adopt cast steel node or welded hollow spherical joints.
The rod member forming described individual layer sphere suspen-shell structure is round steel pipe or square steel pipe, and the radial drag-line forming described individual layer sphere suspen-shell structure is reinforcing pull rod; The hoop drag-line forming described individual layer sphere suspen-shell structure is half parallel wire unit or steel strand.
The advantage that the present invention has and good effect are: by adopting the bearing being arranged in Different Plane, good for stress performance sphere suspended-dome structure is applied to the irregular building of plane projection, both played the efficient advantage of sphere suspen-shell structure reasonable stress, and the demand of building graceful moulding can have been met again simultaneously.
Accompanying drawing explanation
Fig. 1 is elevation of the present invention;
Fig. 2 is sectional drawing of the present invention;
Fig. 3 is plan view of the present invention.
In figure: 1, individual layer sphere suspen-shell structure; 2, vertical strut; 3, radial drag-line; 4, hoop drag-line; 5, bearing; 6, net shell node.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 3, a kind of sphere suspended-dome structure being suitable for not rounded building, comprise individual layer sphere suspen-shell structure 1, described individual layer sphere suspen-shell structure 1 is provided with the bearing 5 executed and build on the civil engineering structure of bottom, the horizontal projection at the top that described bottom civil engineering structure is connected with described individual layer sphere suspen-shell structure 2 is not circular, the bottom that described individual layer sphere suspen-shell structure 1 is connected with described bottom civil engineering structure is not in same level, described individual layer sphere suspen-shell structure 1 is connected by the top adaptation that multiple described bearing 5 and described bottom civil engineering structure are not contour, the mounting plane of all described bearings 5 can not form a horizontal plane.
In the present embodiment, the horizontal projection of described individual layer sphere suspen-shell structure is not circular, is be made up of 8 of 3 kinds of different radiis sections of circular arcs, similar rectangle.Described individual layer sphere suspen-shell structure is provided with at least one ring to drag-line 4 and the vertical strut 2 of at least one circle, often encloses vertical strut 2 and at least arranges 3.Described hoop drag-line 4 can arrange multi-turn according to structural configuration, and often circle is in same indexed plane, and different ring is in different level plane to drag-line.Net shell node and the not contour bearing 5 of described individual layer sphere suspen-shell structure adopt cast steel node or welded hollow spherical joints.The rod member forming described individual layer sphere suspen-shell structure 1 is round steel pipe or square steel pipe, and the radial drag-line 3 forming described individual layer sphere suspen-shell structure 1 is reinforcing pull rod; The hoop drag-line 4 forming described individual layer sphere suspen-shell structure 1 is half parallel wire unit or steel strand.
Good for stress performance sphere suspended-dome structure is applied to the irregular building of plane projection by adopting the bearing being arranged in Different Plane by above-mentioned individual layer sphere suspen-shell structure, both played the efficient advantage of sphere suspen-shell structure reasonable stress, and the demand of building graceful moulding can have been met again simultaneously.
Although be described the preferred embodiments of the present invention by reference to the accompanying drawings above; but the present invention is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, can also make a lot of form, these all belong within protection scope of the present invention.
Claims (5)
1. one kind is suitable for the sphere suspended-dome structure of not rounded building, comprise individual layer sphere suspen-shell structure, described individual layer sphere suspen-shell structure is provided with the bearing executed and build on the civil engineering structure of bottom, it is characterized in that, the horizontal projection at the top that described bottom civil engineering structure is connected with described individual layer sphere suspen-shell structure is not circular, the bottom that described individual layer sphere suspen-shell structure is connected with described bottom civil engineering structure is not in same level, described individual layer sphere suspen-shell structure is connected by the top adaptation that multiple bearing and described bottom civil engineering structure are not contour, the mounting plane of all described bearings can not form a horizontal plane.
2. the sphere suspended-dome structure being suitable for not rounded building according to claim 1, is characterized in that, the horizontal projection of described individual layer sphere suspen-shell structure is not circular.
3. the sphere suspended-dome structure being suitable for not rounded building according to claim 1, it is characterized in that, described individual layer sphere suspen-shell structure is provided with at least one ring to drag-line and the vertical strut of at least one circle, often encloses vertical strut and at least arranges 3.
4. the sphere suspended-dome structure being suitable for not rounded building according to claim 1, is characterized in that, the net shell node of described individual layer sphere suspen-shell structure and not contour bearing adopt cast steel node or welded hollow spherical joints.
5. the sphere suspended-dome structure being suitable for not rounded building according to claim 1, it is characterized in that, the rod member forming described individual layer sphere suspen-shell structure is round steel pipe or square steel pipe, and the radial drag-line forming described individual layer sphere suspen-shell structure is reinforcing pull rod; The hoop drag-line forming described individual layer sphere suspen-shell structure is half parallel wire unit or steel strand.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410557584.2A CN104278782B (en) | 2014-10-20 | 2014-10-20 | Spherical suspended-dome structure applicable to non-circular buildings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410557584.2A CN104278782B (en) | 2014-10-20 | 2014-10-20 | Spherical suspended-dome structure applicable to non-circular buildings |
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| CN104278782A true CN104278782A (en) | 2015-01-14 |
| CN104278782B CN104278782B (en) | 2017-02-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975670A (en) * | 2015-06-25 | 2015-10-14 | 天津大学建筑设计研究院 | Combined-type cable dome structure for elliptic plane with unequal-height boundary |
| CN105064582A (en) * | 2015-09-08 | 2015-11-18 | 天津大学建筑设计研究院 | Suspended-dome structure capable of arranging prestressed hoop cables in blocks |
| CN109469206A (en) * | 2018-12-10 | 2019-03-15 | 中建二局安装工程有限公司 | A kind of waveform braided latticed shell structure and its construction method |
| CN111502098A (en) * | 2020-04-15 | 2020-08-07 | 东南大学建筑设计研究院有限公司 | Suspended dome structure suitable for square boundary and calculation method thereof |
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| CN204126098U (en) * | 2014-10-20 | 2015-01-28 | 天津大学建筑设计研究院 | A kind of sphere suspended-dome structure being suitable for not rounded building |
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| CN2432277Y (en) * | 2000-07-15 | 2001-05-30 | 张毅刚 | Vault with cable bearing shell |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975670A (en) * | 2015-06-25 | 2015-10-14 | 天津大学建筑设计研究院 | Combined-type cable dome structure for elliptic plane with unequal-height boundary |
| CN104975670B (en) * | 2015-06-25 | 2017-03-15 | 天津大学建筑设计研究院 | A kind of not contour elliptic plane combined type cable dome structure in border |
| CN105064582A (en) * | 2015-09-08 | 2015-11-18 | 天津大学建筑设计研究院 | Suspended-dome structure capable of arranging prestressed hoop cables in blocks |
| CN109469206A (en) * | 2018-12-10 | 2019-03-15 | 中建二局安装工程有限公司 | A kind of waveform braided latticed shell structure and its construction method |
| CN109469206B (en) * | 2018-12-10 | 2020-04-10 | 中建二局安装工程有限公司 | Wave-shaped braided latticed shell structure and construction method thereof |
| CN111502098A (en) * | 2020-04-15 | 2020-08-07 | 东南大学建筑设计研究院有限公司 | Suspended dome structure suitable for square boundary and calculation method thereof |
| CN111502098B (en) * | 2020-04-15 | 2021-09-03 | 东南大学建筑设计研究院有限公司 | Suspended dome structure suitable for square boundary and calculation method thereof |
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|---|---|
| CN104278782B (en) | 2017-02-15 |
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Address after: 300072 Tianda architectural creative building (Science and Technology Park), No.192, Anshan West Road, Nankai District, Tianjin Patentee after: Tianjin University architectural design and Planning Research Institute Co.,Ltd. Address before: No.192 Anshan West Road, Nankai District, Tianjin 300073 Patentee before: TIANJIN University RESEARCH INSTITUTE OF ARCHITECTRUAL DESIGN & URBAN PLANNING |
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