CN208329174U - space folded plate steel truss structure - Google Patents
space folded plate steel truss structure Download PDFInfo
- Publication number
- CN208329174U CN208329174U CN201820120467.3U CN201820120467U CN208329174U CN 208329174 U CN208329174 U CN 208329174U CN 201820120467 U CN201820120467 U CN 201820120467U CN 208329174 U CN208329174 U CN 208329174U
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- boom
- space
- folded plate
- steel truss
- plate steel
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Abstract
The utility model discloses a kind of space folded plate steel truss structures, including being composed for more Pin plane girders, and the plane girder includes vertical web rod, diagonal web member, top boom and lower boom, the vertical web rod and top boom, lower boom are using rigid connection, and diagonal web member and top boom, lower boom are using articulated connection；The utility model fully utilizes that plane girder power transmission is direct, rigidity is larger, rigid joint can room for promotion overall performance the characteristics of, efficiently solve the problems, such as that big roofing span, space globality and rigidity requirement are high, ensure that elevation of building and built-in effect；The stability of structure is determined by finite element overall calculation, entire space structure power transmission is direct, space good integrity, and flexibly variation can be required according to architectural image；The coordinating and unifying of building and structure, structure efficiency height few with node rod piece in basic unit are realized, economy is better than with the common network arrangement of span.
Description
Technical field
The utility model belongs to large-span steel field, and in particular to a kind of space folded plate steel truss structure.
Background technique
Common folded structure is to intersect the space structure for being linked to be fold-line-shaped at an angle by plane or curved sheets.
This class formation generally uses reinforced concrete thin plate, is self-possessed larger, span is also extremely limited.
Summary of the invention
The utility model proposes that the purpose is to provide a kind of space folded plate steel truss in order to solve the problems existing in the prior art
Frame structure.
The technical solution of the utility model is:
A kind of space folded plate steel truss structure, including being composed for more Pin plane girders, and the plane girder includes
Vertical web rod, diagonal web member, top boom and lower boom, the vertical web rod and top boom, lower boom are using rigid connection, diagonal web member and upper
Chord member, lower boom are using articulated connection.
The plane girder is combined centered on top boom or lower boom in " V " type structure.
Every Pin plane girder and horizontal angle are between 40 °~60 °.
More Pin plane girders are in unidirectional brace or " people " font brace or intersect the combination of brace form.
The vertical web rod uses with top boom, lower boom and mutually passes through connection type.
The utility model fully utilizes that plane girder power transmission is direct, rigidity is larger, rigid joint can room for promotion it is whole
The characteristics of performance, efficiently solves the problems, such as that roofing span big, space globality and rigidity requirement are high, ensure that elevation of building and
Built-in effect；The stability of structure is determined by finite element overall calculation, entire space structure power transmission is direct, space globality
It is good, flexibly variation can be required according to architectural image；Realize the coordinating and unifying of building and structure, same point lever in basic unit
Part is few, and structure efficiency is high, and economy is better than with the common network arrangement of span.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the elevation of the utility model；
Fig. 3 is the perspective view of the utility model；
Wherein:
1 vertical web rod, 2 diagonal web member
3 top boom, 4 lower boom.
Specific embodiment
Hereinafter, the utility model is described in detail referring to drawings and examples:
As shown in Figures 1 to 3, a kind of space folded plate steel truss structure, including being composed for more Pin plane girders, and it is described
Plane girder includes vertical web rod 1, diagonal web member 2, top boom 3 and lower boom 4, and the vertical web rod 1 and top boom 3, lower boom 4 use
Rigid connection, diagonal web member 2 and top boom 3, lower boom 4 are using articulated connection.
The plane girder is combined centered on top boom 3 or lower boom 4 in " V " type structure.
Every Pin plane girder and horizontal angle are between 40 °~60 °.
More Pin plane girders are in unidirectional brace or " people " font brace or intersect the combination of brace form.
The vertical web rod 1 uses with top boom 3, lower boom 4 and mutually passes through connection type.
The utility model fully utilizes that plane girder power transmission is direct, rigidity is larger, rigid joint can room for promotion it is whole
The characteristics of performance, efficiently solves the problems, such as that roofing span big, space globality and rigidity requirement are high, ensure that elevation of building and
Built-in effect；The stability of structure is determined by finite element overall calculation, entire space structure power transmission is direct, space globality
It is good, flexibly variation can be required according to architectural image；Realize the coordinating and unifying of building and structure, same point lever in basic unit
Part is few, and structure efficiency is high, and economy is better than with the common network arrangement of span；Structure Path of Force Transfer is clear, node way peace
It is complete reliable, it can be handled indoors without outsourcing, structural elements is beautiful and generous under roof boarding, combines together with building decoration.
Claims (5)
1. a kind of space folded plate steel truss structure, including being composed for more Pin plane girders, it is characterised in that: the plane purlin
Frame includes vertical web rod (1), diagonal web member (2), top boom (3) and lower boom (4), the vertical web rod (1) and top boom (3), lower edge
Bar (4) is using rigid connection, and diagonal web member (2) and top boom (3), lower boom (4) are using articulated connection.
2. folded plate steel truss structure in space according to claim 1, it is characterised in that: the plane girder is with top boom
(3) or centered on lower boom (4) it is combined in " V " type structure.
3. folded plate steel truss structure in space according to claim 1, it is characterised in that: every Pin plane girder and level
The angle of line is between 40 °~60 °.
4. folded plate steel truss structure in space according to claim 1, it is characterised in that: more Pin plane girders are in unidirectional
Brace or " people " font brace intersect the combination of brace form.
5. folded plate steel truss structure in space according to claim 1, it is characterised in that: the vertical web rod (1) and top boom
(3), lower boom (4) uses and mutually passes through connection type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120467.3U CN208329174U (en) | 2018-01-24 | 2018-01-24 | space folded plate steel truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120467.3U CN208329174U (en) | 2018-01-24 | 2018-01-24 | space folded plate steel truss structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329174U true CN208329174U (en) | 2019-01-04 |
Family
ID=64782034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120467.3U Active CN208329174U (en) | 2018-01-24 | 2018-01-24 | space folded plate steel truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208329174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252472A (en) * | 2020-10-26 | 2021-01-22 | 上海宝冶集团有限公司 | Ground splicing method for irregular polygonal steel structure truss |
| CN113152904A (en) * | 2021-04-21 | 2021-07-23 | 天津天一建设集团有限公司 | Construction method of large-span folded plate type steel roof truss |
-
2018
- 2018-01-24 CN CN201820120467.3U patent/CN208329174U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252472A (en) * | 2020-10-26 | 2021-01-22 | 上海宝冶集团有限公司 | Ground splicing method for irregular polygonal steel structure truss |
| CN113152904A (en) * | 2021-04-21 | 2021-07-23 | 天津天一建设集团有限公司 | Construction method of large-span folded plate type steel roof truss |
| CN113152904B (en) * | 2021-04-21 | 2022-08-02 | 天津天一建设集团有限公司 | Construction method of large-span folded plate type steel roof truss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300074 No. 95 Meteorological Observatory Road, Tianjin, Hexi District Patentee after: Tianjin architectural design and Research Institute Co., Ltd Address before: 300074 No. 95 Meteorological Observatory Road, Tianjin, Hexi District Patentee before: TIANJIN ARCHITECTURE DESIGN INSITUTE |
|
| CP01 | Change in the name or title of a patent holder |