CN111677117A - Large-span rigid suspended curtain wall structure system - Google Patents
Large-span rigid suspended curtain wall structure system Download PDFInfo
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- CN111677117A CN111677117A CN202010597513.0A CN202010597513A CN111677117A CN 111677117 A CN111677117 A CN 111677117A CN 202010597513 A CN202010597513 A CN 202010597513A CN 111677117 A CN111677117 A CN 111677117A
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- curtain wall
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- rigid suspended
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- 239000000725 suspension Substances 0.000 claims description 27
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 21
- 230000004927 fusion Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34331—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by three-dimensional elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to a large-span rigid suspended curtain wall structure system which comprises an upper crescent structure (1) arranged at the top of a main structure (5) in a building and a lower crescent structure (2) hung on the upper crescent structure (1), wherein a plurality of ladder-shaped combined cross-section curtain wall hanging columns (4) are arranged between one side of the upper crescent structure (1) close to the main structure (5) in the building and one side of the lower crescent structure (2) close to the main structure (5) in the building at equal intervals. Compared with the prior art, the invention has the advantages of improving the cooperative work of the curtain wall and the main structure, realizing the fusion of the building and the structure and the like.
Description
Technical Field
The invention relates to the field of building structures, in particular to a large-span rigid suspended curtain wall structure system.
Background
In recent years, large buildings such as ultra-large conferences, exhibitions, high-speed rail stations, aircraft terminal buildings and the like widely use large-span space structure systems with different forms to realize rich modeling. For a large-span space structure system required by a large building, a large-span cantilever structure becomes an important part of the large-span space structure system, and accordingly, a large-span curtain wall is more and more important to the building performance. Along with the building increases to the demand of super large span, suspension type curtain wall construction has broken through traditional curtain wall construction notion, becomes a part of major structure, and nevertheless the design that the curtain was hung to the large-span compares the degree of difficulty with traditional curtain big, and must consider with major structure collaborative work, consequently how to provide one kind and realize the integration of building and structure, and satisfy and hang the problem that the curtain becomes urgent pending with the large-span of major structure collaborative work.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a large-span rigid suspended curtain wall structure system which can be applied to a curtain wall structure of a large-scale large-span building, can ensure the cooperative design of a curtain wall and a main structure and realize the fusion of the building and the structure.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a large-span rigidity curtain wall structure system that hangs, is including locating last crescent moon structure at inside major structure top of building and hanging last crescent moon structure on, go up crescent moon structure be close to inside major structure of building one side with lower crescent moon structure is close to the curtain davit that equidistant is equipped with many ladder shape combination cross section forms between one side of inside major structure of building, lower crescent moon structure is connected with the banding roof beam of floor.
Further, go up the crescent moon structure and include one row of triangle-shaped plane truss, the height that lies in the triangle-shaped plane truss of central point position highly reduces in proper order to the height that lies in the triangle-shaped plane truss of both sides, the root and the roofing truss and the core section of thick bamboo of each triangle-shaped plane truss are connected, closely install the curtain board on each triangle-shaped plane truss and between each triangle-shaped plane truss, the length that lies in the curtain board of central point reduces in proper order to the length that lies in the curtain board of both sides, the curtain board on each triangle-shaped plane truss constitutes the crescent curved surface of thick both ends point in the middle of the facade, the crescent moon structure is hung on the curtain board of last crescent moon structure down.
Further, the crescent moon structure hangs on the curtain board of last crescent moon structure through many crescent moon davits that equidistant setting down.
Furthermore, the crescent davit is the cylinder structure, and the length that is located the crescent davit of crescent central point position is minimum, and the length of the crescent davit of its both sides increases in proper order.
Furthermore, crescent structure includes the plane truss and locates the curtain board on the plane truss down, and the length of the curtain board of lower crescent structure that is located central position reduces in proper order to the length of the curtain board that is located both sides, and the curtain board of lower crescent structure constitutes the crescent curved surface structure of thick both ends point in the middle of the facade that is crooked with last crescent opposite direction.
Further, the curtain davit includes two davit risers and locates the multirow cross slab between two davit risers, and the davit riser forms the lattice form with the cross slab.
Further, a first interval and a second interval are sequentially arranged between the adjacent diaphragm plates, and the length of the first interval is larger than the second interval.
Furthermore, the tops of two lifting column vertical plates of the curtain wall lifting column are hung under the triangular truss of the upper crescent structure, and the bottoms of the two lifting column vertical plates of each curtain wall lifting column are connected with the plane truss of the lower crescent structure.
Furthermore, the lower crescent structure is connected with the edge sealing beam of the floor through a vertical long round hole pin shaft node.
Furthermore, the curtain wall plate of the upper crescent structure and the curtain wall plate of the lower crescent structure are rectangular plates with the same width.
Compared with the prior art, the invention has the following beneficial effects:
1) the upper crescent structure consists of triangular plane trusses, the root part of the upper crescent structure is connected with the roof truss and the core barrel, the lower crescent structure is provided with the plane trusses according to the shape, the weight of the lower crescent structure is hung on the triangular trusses of the upper crescent structure through crescent hanging posts, the stability and the reliability of the curtain wall with super-large span, super-high hanging height and weak lateral connection with the main structure are greatly improved, the cooperative work of the curtain wall and the main structure is further improved, and the curtain wall plates of the upper crescent structure and the lower crescent structure form a crescent bending surface, so that the attractiveness of the building effect can be greatly improved, and the fusion of the building and the structure is realized;
2) the curtain wall suspension post with the ladder-shaped combined section is arranged between the triangular truss of the upper crescent structure and the plane truss of the lower crescent structure, can bear the weight of the glass curtain wall, meets the length-slenderness ratio display of a tension member specified by the existing specification on the basis of fine analysis, and simultaneously meets the requirements of architects on the modeling of the combined suspension post.
3) The lower crescent structure is connected with the edge sealing beam of the floor through the vertical long round hole pin shaft node, so that the lateral and tangential constraint of the lower crescent can be ensured, and the vertical lower crescent can freely slide; and vertical slip can guarantee that crescent davit and curtain davit can freely slide under the effect of rising the temperature, avoids the davit pressurized.
Drawings
FIG. 1 is a schematic structural diagram of a large span rigid suspended curtain wall structural system in an embodiment;
FIG. 2 is a schematic view of the connection between the crescent hanging post and the lower crescent structure in the embodiment;
FIG. 3 is a diagram showing the relationship between the lower crescent structure and the floor in the embodiment;
FIG. 4 is a schematic view showing the relationship between the large-span rigid suspended curtain wall structure system and the main structure inside the building in the embodiment;
FIG. 5 is a schematic structural view of a single curtain wall suspension post in the embodiment;
FIG. 6 is a schematic cross-sectional view of a single curtain wall hanging pillar in an embodiment;
the reference numbers in the figures indicate:
1. go up crescent moon structure, 2, lower crescent moon structure, 3, crescent davit, 4, curtain davit, 5, building interior major structure, 6, floor structure, 41, davit riser, 42, cross slab.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Examples
The embodiment relates to a large-span rigid suspension curtain wall structure system, which comprises an upper crescent structure 1, a lower crescent structure 2, a crescent suspension post 3 and a curtain wall suspension post 4. The upper crescent structure 1 and the lower crescent structure 2 are respectively arranged at the top and the bottom of the main structure 5 in the building. The upper model of the upper crescent structure and the lower crescent structure is arc crescent, and the middle of the vertical surface is thick, and the two ends of the vertical surface are sharp. The curtain wall suspension post 4 is a ladder-shaped suspension post in a lattice form, which is composed of suspension post vertical plates 41 at two sides and a plurality of rows of transverse partition plates 42 arranged between the suspension post vertical plates 41 at two sides.
Go up crescent moon structure 1 and include a plurality of triangle-shaped plane trusses, go up the height of the triangle-shaped plane truss of crescent moon structure 1 central part the highest, its bilateral symmetry sets up the triangle-shaped plane truss that the height reduces in proper order. The root of each triangular plane truss is connected with the roof truss and the core barrel. The curtain wall board is closely installed on each triangle-shaped plane truss and between each triangle-shaped plane truss, and the curtain wall board is the same rectangular plate structure of width, and the size of the curtain wall board that is located central part is the longest, and the length of the curtain wall board of central part curtain wall board both sides reduces in proper order. The curtain wall plates on the triangular plane trusses form a crescent curved surface with a thick middle part and two sharp ends of the vertical surface. The four upper crescent structures 1 are enclosed around the main structure 5 in the building, so that the planes of the four upper crescent structures 1 form a rectangular or square combined structure.
The lower crescent structure 2 is a plane truss arranged according to the shape, and the weight is hung on each curtain wall plate of the crescent structure 1 on the roof through a plurality of crescent suspension posts 3 of cylinder structures arranged at equal intervals. The length of the crescent suspension posts 3 positioned in the central part of the upper crescent structure 1 is the minimum, and the lengths of the crescent suspension posts 3 on the two sides of the crescent suspension posts 3 in the central part are sequentially increased. The plane truss is also provided with a curtain wall plate, and the upper crescent structure 1 is a crescent curved surface, so that the curtain wall plate forms a crescent curved surface structure which is thick in the middle of a vertical surface and sharp at two ends, and the vertical surface is curved in the opposite direction to the upper crescent structure 1.
The lower crescent structure 2 is connected with the edge sealing beam of the floor slab structure 6 through the vertical long round hole pin shaft joint, so that the lateral and tangential restraint and vertical free sliding of the lower crescent can be guaranteed. The constraint form ensures that the curtain wall knot has enough rigidity along the lateral direction, and reduces the horizontal deformation of the curtain wall under the wind load; vertical slip can guarantee that crescent davit and curtain davit can freely slide under the effect of rising to heat, avoids the davit pressurized. The vertical long round hole pin shaft node comprises a long round hole and a structural node arranged between pin shafts in the long round hole. The combined structure of otic placode, shrouding, backing plate, round pin axle can be adopted, be about to the shrouding fix on the inside wall of side direction floor banding roof beam, pass the shrouding with the otic placode and fix in side direction floor banding roof beam lateral wall, be equipped with on the otic placode and be used for the installation round pin axle and make the vertical gliding slotted hole of round pin axle, the both sides of otic placode are equipped with the backing plate, the backing plate outside is equipped with the steel sheet, each steel sheet, the backing plate passes through the round pin hub connection with the otic placode, the steel sheet erects on davit riser 41.
A glass curtain wall is arranged between an upper roof overhanging component and a lower roof overhanging component of a main body structure 5 in the building, and a plurality of curtain wall hanging posts 4 are arranged between the inner side (close to one side of the glass curtain wall) of an upper crescent structure 1 and the inner side (close to one side of the glass curtain wall) of a lower crescent structure 2 and are used for bearing the weight of the glass curtain wall. One end of the triangular truss at the end part of the crescent structure 1 is taken as a starting point, curtain wall suspension posts 4 are arranged at intervals, the top end of each curtain wall suspension post 4 is suspended below the triangular truss of the upper crescent structure 1, and the bottom end of each curtain wall suspension post 4 is connected with the plane truss of the lower crescent structure 2. As shown in fig. 5 and 6, the curtain wall davit 4 is in a lattice form composed of davit risers 41 and diaphragms 42 on two sides, wherein the davit risers 41 and diaphragms 42 all adopt welded rectangular tubes, and the adjacent diaphragms 42 are provided with two kinds of intervals, namely, the distance between the first row of diaphragms and the second row of diaphragms is the first interval, the distance between the second row of diaphragms and the third row of diaphragms is the second interval, and the distance between the third row of diaphragms and the fourth row of diaphragms is the first interval, so as to analogize. The length of the first spacing is greater than the second spacing. The top of the suspension pillar vertical plate 41 is hung under the triangular truss of the upper crescent structure 1, and the bottom end of the suspension pillar vertical plate 41 is connected with the plane truss of the lower crescent structure 2. The ladder-shaped combined section form exceeds the concept of the conventional lattice column, and on the basis of fine analysis, the length-slenderness ratio display of the tension member specified by the existing specification is met, and meanwhile, the requirement of architects on the modeling of the combined suspension column is met.
In this embodiment, an application case of the large-span rigid suspended curtain wall structure system of the present invention is provided, namely, the application case is applied to an external suspended curtain wall of a meeting center, the building height is 51.05m, and the plane size is 207mx207 m. The distance between the centers of the vertical plates of the two suspension posts of the curtain wall suspension post utilizing the system is 600mm, and the distance between the adjacent transverse partition plates is 3.5m and 1.0m (namely, the distance between the first row of transverse partition plates and the second row of transverse partition plates is 3.5m, the distance between the second row of transverse partition plates and the third row of transverse partition plates is 1.0m, and the distance between the third row of transverse partition plates and the fourth row of transverse partition plates is 3.5m, so on). In the present embodiment, four lower crescent structures 2 are preferably hung on the triangular plane truss of the upper crescent structure 1 through 118 crescent hanging pillars 3. The middle height of the hanging curtain wall is 27m, the four corners are 45m, and the total area is about 2.6 ten thousand m2. The total weight of the curtain wall and the lower crescent is 12100 t.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and those skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a large-span rigidity curtain wall structure system that hangs, its characterized in that, including last crescent moon structure (1) and the lower crescent moon structure (2) of hanging on last crescent moon structure (1) of locating building inside major structure (5) top, go up crescent moon structure (1) be close to one side of building inside major structure (5) with lower crescent moon structure (2) are close to between one side of building inside major structure (5) equidistant curtain davit (4) that are equipped with many ladder shape combination cross section forms, crescent moon structure (2) are connected with the banding roof beam of floor down.
2. The large-span rigid suspended curtain wall structural system according to claim 1, wherein the upper crescent structure (1) comprises a row of triangular plane trusses, the height of the triangular plane truss located at the central position is sequentially reduced towards the height of the triangular plane trusses located at the two sides, the root of each triangular plane truss is connected with the roof truss and the core barrel, curtain wall plates are tightly installed on each triangular plane truss and between the triangular plane trusses, the length of the curtain wall plate located at the central position is sequentially reduced towards the length of the curtain wall plates located at the two sides, the curtain wall plates on each triangular plane truss form a crescent curved surface with thick middle vertical surfaces and sharp two ends, and the lower crescent structure (2) is hung on the curtain wall plate of the upper crescent structure (1).
3. The large-span rigid suspended curtain wall structural system as claimed in claim 2, wherein the lower crescent structure (2) is hung on the curtain wall plate of the upper crescent structure (1) through a plurality of crescent hanging pillars (3) arranged at equal intervals.
4. The large-span rigid suspended curtain wall structural system as claimed in claim 3, wherein the crescent hanging pillars (3) are cylindrical structures, the length of the crescent hanging pillars (3) located at the center of the upper crescent structure (1) is the smallest, and the lengths of the crescent hanging pillars (3) at the two sides of the upper crescent structure are sequentially increased.
5. The large-span rigid suspended curtain wall structure system as claimed in claim 4, wherein the lower crescent structure (2) comprises a plane truss and curtain wall plates arranged on the plane truss, the length of the curtain wall plate of the lower crescent structure (2) positioned at the central position is sequentially reduced to the length of the curtain wall plates positioned at the two sides, and the curtain wall plate of the lower crescent structure (2) forms a crescent curved surface structure with the thick middle part and the sharp two ends in the vertical surface which is curved in the opposite direction to the upper crescent structure (1).
6. The large-span rigid suspended curtain wall structural system as claimed in claim 2, wherein the curtain wall hanging pillars (4) comprise two hanging pillar risers (41) and a plurality of rows of diaphragms (42) arranged between the two hanging pillar risers (41), the hanging pillar risers (41) and the diaphragms (42) forming a lattice form.
7. A large span rigid suspended curtain wall structural system as claimed in claim 6, wherein adjacent diaphragms (42) are sequentially spaced by a first spacing and a second spacing, the first spacing being greater in length than the second spacing.
8. The large-span rigid suspended curtain wall structural system as claimed in claim 5 or 6, wherein the tops of the two suspension strut risers (41) of the curtain wall suspension struts (4) are suspended under the triangular truss of the upper crescent structure (1), and the bottoms of the two suspension strut risers (41) of each curtain wall suspension strut (4) are connected with the planar truss of the lower crescent structure (2).
9. The large-span rigid suspended curtain wall structural system as claimed in claim 1, wherein the lower crescent structure (2) is connected with the edge banding beam of the floor through a vertical long circular hole pin joint.
10. The large-span rigid suspended curtain wall structural system as claimed in claim 5, wherein the curtain wall plate of the upper crescent structure (1) and the curtain wall plate of the lower crescent structure (2) are rectangular plates with the same width.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597513.0A CN111677117A (en) | 2020-06-28 | 2020-06-28 | Large-span rigid suspended curtain wall structure system |
| PCT/CN2021/085207 WO2022001265A1 (en) | 2020-06-28 | 2021-04-02 | Large-span rigid hanging curtain wall structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597513.0A CN111677117A (en) | 2020-06-28 | 2020-06-28 | Large-span rigid suspended curtain wall structure system |
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| Publication Number | Publication Date |
|---|---|
| CN111677117A true CN111677117A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010597513.0A Pending CN111677117A (en) | 2020-06-28 | 2020-06-28 | Large-span rigid suspended curtain wall structure system |
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| Country | Link |
|---|---|
| CN (1) | CN111677117A (en) |
| WO (1) | WO2022001265A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022001265A1 (en) * | 2020-06-28 | 2022-01-06 | 同济大学建筑设计研究院(集团)有限公司 | Large-span rigid hanging curtain wall structure system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687495B (en) * | 2022-05-18 | 2024-05-03 | 浙大城市学院 | Special-shaped plane double-cantilever narrow-flange variable-section steel framework roof and assembling method |
| CN114737704B (en) * | 2022-06-14 | 2022-08-30 | 北京建工集团有限责任公司 | Curtain wall system adaptable to inconsistent deformation among different main body structures |
| CN116575582B (en) * | 2023-07-11 | 2023-09-22 | 北京建工四建工程建设有限公司 | High-clearance cantilever combined steel structure roof structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3140662B2 (en) * | 1995-06-06 | 2001-03-05 | 株式会社ラファエルヴィニオリ建築士事務所 | Cable clamp for cable truss |
| CN202117205U (en) * | 2011-06-03 | 2012-01-18 | 北京建工博海建设有限公司 | Ultra-long rain shield aluminum alloy plate curtain wall with double curved surfaces and upper and lower lips |
| CN103184777B (en) * | 2012-09-29 | 2016-03-30 | 江河创建集团股份有限公司 | A kind of Glass Rib curtain wall system |
| CN104389369B (en) * | 2014-12-01 | 2016-08-17 | 任大明 | The rope plate structure of a kind of large span sunshine rooftop and installation method thereof |
| CN204531096U (en) * | 2015-03-11 | 2015-08-05 | 上海耀皮玻璃集团股份有限公司 | A kind of hyperbolic cladding glass |
| CN110952697A (en) * | 2019-12-10 | 2020-04-03 | 北京城建集团有限责任公司 | Curved glass curtain wall system |
| CN111677117A (en) * | 2020-06-28 | 2020-09-18 | 同济大学建筑设计研究院(集团)有限公司 | Large-span rigid suspended curtain wall structure system |
| CN212427530U (en) * | 2020-06-28 | 2021-01-29 | 同济大学建筑设计研究院(集团)有限公司 | Large-span rigid suspended curtain wall structure system |
-
2020
- 2020-06-28 CN CN202010597513.0A patent/CN111677117A/en active Pending
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2021
- 2021-04-02 WO PCT/CN2021/085207 patent/WO2022001265A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001265A1 (en) * | 2020-06-28 | 2022-01-06 | 同济大学建筑设计研究院(集团)有限公司 | Large-span rigid hanging curtain wall structure system |
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| WO2022001265A1 (en) | 2022-01-06 |
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