CN207700487U - It is a kind of uniformly to intersect tensioning cable dome structure - Google Patents
It is a kind of uniformly to intersect tensioning cable dome structure Download PDFInfo
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- CN207700487U CN207700487U CN201721862784.4U CN201721862784U CN207700487U CN 207700487 U CN207700487 U CN 207700487U CN 201721862784 U CN201721862784 U CN 201721862784U CN 207700487 U CN207700487 U CN 207700487U
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- ring beam
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Abstract
It is a kind of uniformly to intersect tensioning cable dome structure, lower edge oblique cord, outer-ring beam and inner ring beam composition lower layer track cable net system；Stiffness rod piece, wind up notochord and the upper layers intersection Suo Zucheng stretching rope net system, and one end and the side ring beam of stiffness rod piece are anchored, and the other end of stiffness rod piece is hinged with rope is intersected；One end and the side ring beam of notochord of winding up is anchored, and the other end and is intersected rope and is hinged, and stiffness rod piece is separately distributed with the notochord that winds up, and intersection Suo Yici tensioning, adjacent intersection rope intersection point determines inner ring vertical strut upper extreme point position；The vertical strut upper end of inner ring is hinged with rope is intersected, and the vertical strut lower end of inner ring and one end of lower edge oblique cord are hinged with inner ring beam；The vertical strut upper end in outer ring and the one end for the notochord that winds up are and one end of stiffness rod piece is hinged, and the vertical strut lower end in outer ring and one end of lower edge oblique cord are hinged with outer-ring beam, inner ring beam and outer-ring beam circumferentially closed arrangement.
Description
Technical field
The present invention relates to dome structures, and in particular to a kind of uniformly to intersect tensioning cable dome structure.
Background technology
Existing cable dome structure there are the problem of：1. strop stability is poor；2. upper layer rope is susceptible to relaxation and moves back
Go out work；3. drag-line and compression bar and drag-line and ring beam joint construction are also more complex etc..
Invention content
Uniformly intersecting stretching rope vault the technical problem to be solved by the present invention for the above-mentioned state of the art is to provide a kind of
Roof construction.
Technical solution is used by the present invention solves above-mentioned technical problem：
It is a kind of uniformly to intersect tensioning cable dome structure, it is characterised in that：Including intersecting rope, the notochord that winds up, lower edge oblique cord, side
The vertical strut of ring beam, outer-ring beam, inner ring beam, inner ring, the vertical strut in outer ring and stiffness rod piece, lower edge oblique cord, outer-ring beam and inner ring
Beam forms lower layer's track cable net system；Stiffness rod piece, wind up notochord and the upper layers intersection Suo Zucheng stretching rope net system, stiffness rod piece
One end and side ring beam be anchored, the other end of stiffness rod piece and intersect rope and be hinged；One end and the side ring beam of notochord of winding up is anchored, separately
One end is hinged with rope is intersected, and stiffness rod piece is separately distributed with the notochord that winds up, and intersects Suo Yici tensioning, and adjacent intersection rope intersection point is true
Determine inner ring vertical strut upper extreme point position；The vertical strut upper end of inner ring is hinged with rope is intersected, the vertical strut lower end of inner ring and lower edge
One end of oblique cord is and inner ring beam is hinged；The vertical strut upper end in outer ring and the one end for the notochord that winds up are cut with scissors with one end of stiffness rod piece
It connects, the vertical strut lower end in outer ring and one end of lower edge oblique cord are hinged with outer-ring beam, and inner ring beam and outer-ring beam are circumferentially closed cloth
It sets.
Further, the stiffness rod piece is the rod piece for bearing pressure.
Further, the outer-ring beam and inner ring beam are rigid ring beam.
Further, the inner ring beam is subjected to radial tensile stress.
Further, the intersection rope, wind up notochord and lower edge oblique cord is prestressed cable.
Further, hinged connection type is used between the adjacent intersection rope.
Further, the vertical strut top of the inner ring and the vertical strut top in outer ring are in same level.
Still further, the lower edge oblique cord, outer-ring beam and inner ring beam composition lower layer track cable net are in same level
On.
The beneficial effects of the invention are as follows：New in structure is beautiful, and mechanical characteristic is superior, and globality is stronger, by original structure
The part notochord that winds up for being easy to exit work is substituted for stiffness rod piece, and inside and outside strop is substituted for intensity, rigidity and stability all
Preferably inside and outside ring beam, for agent structure using tensioning cable body is uniformly intersected, globality is stronger so that and structural-load-carrying capacity improves,
Stability is more preferable, while effectively control structure deformation, anti-external load function and effect are apparent.
Intersect Suo Yici tensioning, intersect rope intersection point two-by-two and determine inner ring vertical strut upper extreme point position, forms uniformly distributed intersect
Tensioning cable body, globality is stronger, and rope net stability is more preferable, can effectively mitigate Local Members displacement, deformation under outer load action
It uprushes phenomenon.
Description of the drawings
Fig. 1 is upper layer stretching rope net system figure；
Fig. 2 is vertical strut spatial position figure；
Fig. 3 is lower layer's track cable net system figure.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
It is a kind of uniformly to intersect tensioning cable dome structure, it is characterised in that：Including intersecting rope 1, the notochord 2 that winds up, lower edge oblique cord
3, the vertical strut 7 of side ring beam 4, outer-ring beam 5, inner ring beam 6, inner ring, the vertical strut 8 in outer ring and stiffness rod piece 9, it is lower edge oblique cord 3, outer
Ring beam 5 and inner ring beam 6 form lower layer's track cable net system；Stiffness rod piece 9, wind up notochord 2 and the intersection composition upper layer stretching rope of rope 1
Net system, one end and the side ring beam 5 of stiffness rod piece 9 are anchored, and the other end of stiffness rod piece 9 is hinged with rope 1 is intersected；Wind up notochord 2
One end and side ring beam 4 be anchored, the other end and intersects rope 1 and is hinged, stiffness rod piece 9 is separately distributed with the notochord 2 that winds up, intersection rope
1 tensioning successively, adjacent 1 intersection point of intersection rope determine the vertical 7 upper extreme point position of strut of inner ring；Vertical 7 upper end of strut of inner ring with intersect
Rope 1 is hinged, and vertical 7 lower end of strut of inner ring and one end of lower edge oblique cord 3 are hinged with inner ring beam 6；Vertical 8 upper end of strut in outer ring with
Wind up notochord 2 one end and one end of stiffness rod piece 9 is hinged, one end of vertical 8 lower end of strut in outer ring and lower edge oblique cord 3 it is equal and
Outer-ring beam is hinged, inner ring beam 6 and outer-ring beam 5 circumferentially closed arrangement.
Further, the stiffness rod piece 9 is the rod piece for bearing pressure.
Further, the outer-ring beam 5 and inner ring beam 6 are rigid ring beam.
Further, the inner ring beam 6 is subjected to radial tensile stress.
Further, the intersection rope 1, wind up notochord 2 and lower edge oblique cord 3 is prestressed cable.
Further, hinged connection type is used between the adjacent intersection rope 1.
Further, vertical 7 top of strut of the inner ring and vertical 8 top of strut in outer ring are in same level.
Still further, the lower edge oblique cord 3, outer-ring beam 5 and inner ring beam 6 form lower layer's track cable net in same level
On face.
The beneficial effects of the invention are as follows：New in structure is beautiful, and mechanical characteristic is superior, and globality is stronger, by original structure
The part notochord that winds up for being easy to exit work is substituted for stiffness rod piece, and inside and outside strop is substituted for intensity, rigidity and stability all
Preferably inside and outside ring beam, for agent structure using tensioning cable body is uniformly intersected, globality is stronger so that and structural-load-carrying capacity improves,
Stability is more preferable, while effectively control structure deformation, anti-external load function and effect are apparent.
Intersect Suo Yici tensioning, intersect rope intersection point two-by-two and determine inner ring vertical strut upper extreme point position, forms uniformly distributed intersect
Tensioning cable body, globality is stronger, and rope net stability is more preferable, can effectively mitigate Local Members displacement, deformation under outer load action
It uprushes phenomenon.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (8)
1. a kind of uniformly intersecting tensioning cable dome structure, it is characterised in that：Including intersecting rope（1）, wind up notochord（2）, lower edge it is oblique
Rope（3）, side ring beam（4）, outer-ring beam（5）, inner ring beam（6）, the vertical strut of inner ring（7）, the vertical strut in outer ring（8）With stiffness rod piece
（9）, lower edge oblique cord（3）, outer-ring beam（5）And inner ring beam（6）Form lower layer's track cable net system；Stiffness rod piece（9）, wind up notochord
（2）With intersection rope（1）Form upper layer stretching rope net system, stiffness rod piece（9）One end and side ring beam（5）It is anchored, stiffness rod piece
（9）The other end with intersect rope（1）It is hinged；Wind up notochord（2）One end and side ring beam（4）Be anchored, the other end with intersect rope（1）
It is hinged, stiffness rod piece（9）With the notochord that winds up（2）It is separately distributed, intersects rope（1）Tensioning successively, adjacent intersection rope（1）Intersection point is true
Determine the vertical strut of inner ring（7）Upper extreme point position；The vertical strut of inner ring（7）Upper end with intersect rope（1）It is hinged, the vertical strut of inner ring
（7）Lower end and lower edge oblique cord（3）One end and inner ring beam（6）It is hinged；The vertical strut in outer ring（8）Upper end and the notochord that winds up（2）
One end and stiffness rod piece（9）One end it is hinged, the vertical strut in outer ring（8）Lower end and lower edge oblique cord（3）One end it is and outer
Ring beam is hinged, inner ring beam（6）And outer-ring beam（5）Circumferentially closed arrangement.
2. a kind of uniformly intersection tensioning cable dome structure according to claim 1, it is characterised in that：The stiffness rod piece
（9）To bear the rod piece of pressure.
3. a kind of uniformly intersection tensioning cable dome structure according to claim 1, it is characterised in that：The outer-ring beam
（5）And inner ring beam（6）It is rigid ring beam.
4. a kind of uniformly intersection tensioning cable dome structure according to claim 3, it is characterised in that：The inner ring beam
（6）It is subjected to radial tensile stress.
5. a kind of uniformly intersection tensioning cable dome structure according to claim 1, it is characterised in that：The intersection rope
（1）, wind up notochord（2）With lower edge oblique cord（3）It is prestressed cable.
6. a kind of uniformly intersection tensioning cable dome structure according to claim 5, it is characterised in that：The adjacent friendship
Pitch rope（1）Between use hinged connection type.
7. a kind of uniformly intersection tensioning cable dome structure according to claim 1, it is characterised in that：The inner ring is vertical
Strut（7）Top and the vertical strut in outer ring（8）Top is in same level.
8. a kind of uniformly intersection tensioning cable dome structure according to claim 1, it is characterised in that：The lower edge oblique cord
（3）, outer-ring beam（5）And inner ring beam（6）Lower layer's track cable net is formed in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862784.4U CN207700487U (en) | 2017-12-27 | 2017-12-27 | It is a kind of uniformly to intersect tensioning cable dome structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862784.4U CN207700487U (en) | 2017-12-27 | 2017-12-27 | It is a kind of uniformly to intersect tensioning cable dome structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700487U true CN207700487U (en) | 2018-08-07 |
Family
ID=63029233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862784.4U Active CN207700487U (en) | 2017-12-27 | 2017-12-27 | It is a kind of uniformly to intersect tensioning cable dome structure |
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| Country | Link |
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| CN (1) | CN207700487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972783A (en) * | 2017-12-27 | 2019-07-05 | 南京工程学院 | It is a kind of uniformly to intersect tensioning cable dome structure |
| CN111997198A (en) * | 2019-05-27 | 2020-11-27 | 浙江大学 | Novel deployable annular stretch-draw overall structure |
-
2017
- 2017-12-27 CN CN201721862784.4U patent/CN207700487U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972783A (en) * | 2017-12-27 | 2019-07-05 | 南京工程学院 | It is a kind of uniformly to intersect tensioning cable dome structure |
| CN111997198A (en) * | 2019-05-27 | 2020-11-27 | 浙江大学 | Novel deployable annular stretch-draw overall structure |
| CN111997198B (en) * | 2019-05-27 | 2021-04-27 | 浙江大学 | Can open up annular stretch-draw overall structure |
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