CN215442571U - Connection structure of cloud-edge-shaped complex arc-shaped structure and curtain wall - Google Patents
Connection structure of cloud-edge-shaped complex arc-shaped structure and curtain wall Download PDFInfo
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- CN215442571U CN215442571U CN202121205915.8U CN202121205915U CN215442571U CN 215442571 U CN215442571 U CN 215442571U CN 202121205915 U CN202121205915 U CN 202121205915U CN 215442571 U CN215442571 U CN 215442571U
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Abstract
The utility model relates to the technical field of building design, in particular to a connecting structure of a cloud-edge-shaped complex arc-shaped structure and a curtain wall, which solves the construction technical difficulty through an economic and applicable building technology, is simple and convenient to construct, saves the construction period and reduces the construction cost; the concrete arc-shaped cantilever slab comprises a concrete straight beam, a lower cantilever slab, an upper cantilever slab and an upper slab curtain wall, wherein an originally designed arc-shaped concrete beam is changed into a structural node of the concrete straight beam and the concrete arc-shaped cantilever slab, and the position of the concrete arc-shaped cantilever slab for rooting in the curtain wall structure can be flexibly adjusted along with the positioning of the arc-shaped curtain wall; dividing the interlayer structure into three layers, wherein a reinforced concrete straight beam is arranged at the middle floor, an arc-shaped lower cantilever plate is cantilevered out of the lower part of the concrete straight beam, an embedded part is embedded in the lower side of the end part of the lower cantilever plate, and a lower layer arc-shaped curtain wall is fixed to bear the horizontal load of the curtain wall; the concrete straight beam upper portion is chosen the arc outward and is picked the board, and the pre-buried piece that buries in the board tip outside of picking on, curtain on this layer of arc is fixed, bears the vertical load of curtain.
Description
Technical Field
The utility model relates to the technical field of building design, in particular to a connecting structure of a cloud-edge-shaped complex arc-shaped structure and a curtain wall.
Background
The iron square project of the cross organ is located in a cross door area (a national level development area) of a new cross organ area (a national level development area) of the Zhuhai city in Guangdong province, the total floor area is 34542 square meters, the total building area on the ground is 211760 square meters, the iron square project consists of a 179.55-meter high-rise office building, a 145.85-meter high-rise office building and 2 office buildings 99.85 meters, the lower parts of tower buildings are connected through skirt houses 20.85 meters to 24 meters high, 4 cloud layers are designed on the tower buildings 89.3 meters to 104.6 meters high, and the 4 tower buildings are connected together two by two through a bridge in the sky; the exterior design scheme designs a large number of irregular arc-shaped cloud edge structures with three-dimensional hyperboloid shapes on the skirt houses and the cloud layer, which are not only design points of the project, but also construction difficulties; the traditional concrete structure and the curtain wall structure are adopted to be connected as a construction drawing design side in our hospital, but no cloud line layer is corresponding, and the curve radius and the angle of each section of the structure cloud line on each layer are different, so that great difficulty is brought to construction;
the cloud side modeling of the skirt house and the tower building basically adopts overhanging reinforced concrete structures, the part with larger span adopts a steel structure design, the cloud line edge adopts a seal edge beam design for bearing curtain wall load, the seal edge beam adopts an arc concrete beam, the section size of the seal edge beam is mainly 300X700mm, the upper part of the boundary beam is required to be provided with a 250-thick arc overhanging plate, and the main ribs of the boundary beam have different diameters of 12mm, 14mm, 18mm, 20mm, 22mm and 25 mm; the floating plate model is fixed on the boundary beam through a secondary steel beam, the fence upright post is fixed on the arc cantilever plate through a lateral embedded part, and the lower curtain wall is fixed on the arc plate hung below the floor slab; the construction process is extremely complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall, which solves the construction technical difficulty through an economic and applicable building technology, is simple and convenient to construct, saves the construction period and reduces the construction cost.
The structure for connecting the cloud-edge-shaped complex arc-shaped structure and the curtain wall comprises a concrete straight beam, a lower cantilever plate, an upper cantilever plate and an upper curtain wall, wherein the originally designed arc-shaped concrete beam is changed into a structural node of the concrete straight beam and the concrete arc-shaped cantilever plate, and the position of the concrete arc-shaped cantilever plate for rooting in the curtain wall structure can be flexibly adjusted along with the positioning of the arc-shaped curtain wall; dividing the interlayer structure into three layers, wherein a reinforced concrete straight beam is arranged at the middle floor, an arc-shaped lower cantilever plate is cantilevered out of the lower part of the concrete straight beam, an embedded part is embedded in the lower side of the end part of the lower cantilever plate, and a lower layer arc-shaped curtain wall is fixed to bear the horizontal load of the curtain wall; the concrete straight beam upper portion is chosen the arc outward and is picked the board, and the pre-buried piece that buries in the board tip outside of picking on, curtain on this layer of arc is fixed, bears the vertical load of curtain.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall further comprises a floating plate fixing keel, embedded pieces are embedded on the outer side of the middle concrete straight beam, and the curtain wall floating plate fixing keel is welded and fixed.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall further comprises a floating plate shape and an outdoor protective railing, wherein the floating plate shape and the outdoor protective railing are fixed on the floating plate fixing keel, and the concrete straight beam bears the load of the outer curtain wall floating plate shape and the outdoor protective railing.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall further comprises a plate lower curtain wall, a main steel beam, an overhanging steel beam and a steel edge beam, an interlayer structure is divided into two layers, the main steel beam, the overhanging steel beam and the arc-shaped steel edge beam are arranged on a floor, and the arc-shaped steel edge beam is used for fixing the lower layer of the arc-shaped plate lower curtain wall and bearing the horizontal load of the curtain wall.
The structure for connecting the cloud-edge-shaped complex arc-shaped structure and the curtain wall further comprises a concrete reverse ridge, wherein the arc-shaped concrete reverse ridge is arranged at the upper part of the laminated floor slab, embedded parts are embedded at the outer side of the concrete reverse ridge, and the curtain wall on the arc-shaped plate is fixed to bear the vertical load of the curtain wall.
According to the connecting structure of the cloud-side-shaped complex arc-shaped structure and the curtain wall, the overhanging steel beam extends 500 outwards to fix the curtain wall floating plate fixing keel, the floating plate shape and the outdoor protective railing are fixed on the floating plate fixing keel, and the overhanging steel beam bears the load of the outer curtain wall floating plate shape and the outdoor protective railing.
Compared with the prior art, the utility model has the beneficial effects that: the irregular arc-shaped curve is parameterized, the types of the curve are reduced as much as possible, the concrete arc-shaped boundary beam which is difficult to construct is retreated for a certain distance and is changed into a concrete straight beam, the arc-shaped model adopts an arc-shaped concrete cantilever plate, the construction difficulty is reduced, and the construction period and the construction cost are saved; the construction technology difficulty is solved through economic and applicable construction technology, construction is simple and convenient, construction period is saved, construction cost is reduced, misty city impression of riding clouds is created for cities, and the project is created into a new landmark of a new zone of the horizontal organ in the Zhuhai city.
Drawings
Figure 1 is a schematic view of a reinforced concrete structure construction scheme of the present invention;
FIG. 2 is a schematic view of the construction scheme of the steel structure of the present invention;
in the drawings, the reference numbers: 1. a concrete straight beam; 2. a lower picking plate; 3. raising a plate; 4. a concrete floor slab; 5. curtain walls are arranged on the plates; 6. curtain wall under the board; 7. shaping the floating plate; 8. an outdoor guard rail; 9. the floating plate fixes the keel; 10. a main steel beam; 11. carrying out steel beam outward; 12. a steel edge beam; 13. And (5) concrete reversed bank.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 2, the structure for connecting the cloud-edge-shaped complex arc-shaped structure and the curtain wall comprises a concrete straight beam 1, a lower cantilever plate 2, an upper cantilever plate 3 and an upper curtain wall 5, wherein the originally designed arc-shaped concrete beam is changed into a structural node of the concrete straight beam and the concrete arc-shaped cantilever plate, and the position of the concrete arc-shaped cantilever plate for rooting in the curtain wall structure can be flexibly adjusted along with the positioning of the arc-shaped curtain wall; dividing an interlayer structure into three layers, wherein a reinforced concrete straight beam 1 is arranged at a middle floor, an arc-shaped lower cantilever plate 2 is cantilevered out of the lower part of the concrete straight beam 1, an embedded part is embedded at the lower side of the end part of the lower cantilever plate 2, and a lower layer arc-shaped curtain wall is fixed to bear the horizontal load of the curtain wall; an arc-shaped upper cantilever plate 3 is cantilevered out of the upper part of the concrete straight beam 1, an embedded part is embedded in the outer side of the end part of the upper cantilever plate 3, an upper curtain wall 5 of the arc-shaped plate on the layer is fixed, and the vertical load of the curtain wall is borne; the irregular arc-shaped curve is parameterized, the types of the curve are reduced as much as possible, the concrete arc-shaped boundary beam which is difficult to construct is retreated for a certain distance and is changed into a concrete straight beam, the arc-shaped model adopts an arc-shaped concrete cantilever plate, the construction difficulty is reduced, and the construction period and the construction cost are saved; the construction technology difficulty is solved through economic and applicable construction technology, construction is simple and convenient, construction period is saved, construction cost is reduced, misty city impression of riding clouds is created for cities, and the project is created into a new landmark of a new zone of the horizontal organ in the Zhuhai city.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall also comprises a floating plate fixing keel 9, embedded parts are embedded in the outer side of the middle concrete straight beam 1, and the curtain wall floating plate fixing keel 9 is welded and fixed; the inner concrete straight beam 1 is supported by the floating plate fixing keel 9, and the extension of an external modeling structure is facilitated.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall further comprises a floating plate shape 7 and an outdoor protective railing 8, wherein the floating plate shape 7 and the outdoor protective railing 8 are fixed on a floating plate fixing keel 9, and a concrete straight beam 1 bears the load of the outer curtain wall floating plate shape 7 and the outdoor protective railing 8; the atress is simple, and the concrete straight beam has solved the curved arc of major reinforcement and the connection problem of great diameter moreover, and the arc floor reinforcing bar cross-section of encorbelmenting is less, and the formwork prop up establish with reinforcement all comparatively convenient.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall also comprises a plate lower curtain wall 6, a main steel beam 10, an overhanging steel beam 11 and a steel edge beam 12, wherein an interlayer structure is divided into two layers, the main steel beam 10, the overhanging steel beam 11 and the arc-shaped steel edge beam 12 are arranged at a floor, and the arc-shaped steel edge beam 12 is used for fixing the lower layer of the arc-shaped plate lower curtain wall 6 and bearing the horizontal load of the curtain wall; carry out horizontal support by main girder 10, girder steel 11 and steel boundary beam 12 of encorbelmenting to concrete floor 4 for concrete floor 4 structure is more stable in the horizontal direction.
The structure for connecting the cloud-edge-shaped complex arc-shaped structure and the curtain wall further comprises a concrete reverse ridge 13, wherein the arc-shaped concrete reverse ridge 13 is arranged at the upper part of the laminated floor slab, embedded parts are embedded at the outer side of the concrete reverse ridge 13, and the curtain wall 5 on the arc-shaped plate on the layer is fixed to bear the vertical load of the curtain wall; the concrete reverse ridge 13 can fix the upper curtain wall 5 on the plate, and the vertical load bearing capacity is enhanced.
According to the connecting structure of the cloud-side-shaped complex arc-shaped structure and the curtain wall, the cantilever steel beam 11 extends 500 outwards, the curtain wall floating plate fixing keel 9 is fixed, the floating plate shape 7 and the outdoor protective railing 8 are fixed on the floating plate fixing keel 9, and the cantilever steel beam 11 bears the load of the outer curtain wall floating plate shape 7 and the outdoor protective railing 8; the length of the fixing keel 9 of the curtain wall floating plate is reduced, and the structure stress is more favorable.
According to the connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall, when the connecting structure works, the irregular arc-shaped curve is parameterized, the curve types are reduced as much as possible, the concrete arc-shaped edge beam which is difficult to construct is retreated for a certain distance and is changed into the concrete straight beam, the arc-shaped structure adopts the arc-shaped concrete cantilever plate, the construction difficulty is reduced, and the construction period and the construction cost are saved.
The connecting structure of the cloud-edge-shaped complex arc-shaped structure and the curtain wall has common mechanical installation modes, connection modes or arrangement modes, and can be implemented as long as the beneficial effects of the connecting structure are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A cloud-edge-shaped connecting structure of a complex arc-shaped structure and a curtain wall is characterized by comprising a concrete straight beam (1), a lower cantilever plate (2), an upper cantilever plate (3) and an upper curtain wall plate (5), wherein the originally designed arc-shaped concrete beam is changed into a structural node of the concrete straight beam and the concrete arc-shaped cantilever plate, and the position of the concrete arc-shaped cantilever plate for rooting of the curtain wall structure can be flexibly adjusted along with the positioning of the arc-shaped curtain wall; dividing an interlayer structure into three layers, wherein a reinforced concrete straight beam (1) is arranged at the middle floor, an arc-shaped lower cantilever plate (2) is cantilevered out of the lower part of the concrete straight beam (1), an embedded part is embedded at the lower side of the end part of the lower cantilever plate (2), and a lower layer arc-shaped curtain wall is fixed to bear the horizontal load of the curtain wall; the concrete straight beam (1) upper portion is chosen arc and is picked up board (3) outward, and the pre-buried piece that buries in board (3) tip outside is picked up on, fixes curtain (5) on this layer arc, bears the vertical load of curtain.
2. The structure for connecting a cloud-edge-shaped complex arc-shaped structure with a curtain wall as claimed in claim 1, further comprising a drift plate fixing keel (9), embedded parts are embedded in the outer side of the middle concrete straight beam (1), and the curtain wall drift plate fixing keel (9) is fixed by welding.
3. The structure for connecting a cloud-edge-shaped complex arc-shaped structure and a curtain wall as claimed in claim 2, further comprising a floating plate shape (7) and an outdoor protection railing (8), wherein the floating plate shape (7) and the outdoor protection railing (8) are fixed on a floating plate fixing keel (9), and the concrete straight beam (1) bears the load of the outer curtain wall floating plate shape (7) and the outdoor protection railing (8).
4. The structure for connecting a cloud-edge-shaped complex arc-shaped structure with a curtain wall as claimed in claim 3, further comprising an under-slab curtain wall (6), a main steel beam (10), an overhanging steel beam (11) and a steel edge beam (12), wherein the interlayer structure is divided into two layers, the main steel beam (10), the overhanging steel beam (11) and the arc-shaped steel edge beam (12) are arranged at the floor, and the arc-shaped steel edge beam (12) is used for fixing the under-slab curtain wall (6) of the lower layer and bearing the horizontal load of the curtain wall.
5. A structure for connecting a cloud-edge-shaped complex arc-shaped structure with a curtain wall as claimed in claim 4, further comprising a concrete reverse sill (13), wherein the arc-shaped concrete reverse sill (13) is made on the upper part of the laminated floor slab, embedded parts are embedded on the outer side of the concrete reverse sill (13), and the curtain wall (5) on the arc-shaped slab on the layer is fixed to bear the vertical load of the curtain wall.
6. The structure for connecting a cloud-edge-shaped complex arc-shaped structure and a curtain wall as claimed in claim 5, wherein the cantilever steel beam (11) extends 500 outwards to fix the curtain wall floating plate fixing keel (9), the floating plate shape (7) and the outdoor protective railing (8) are fixed on the floating plate fixing keel (9), and the cantilever steel beam (11) bears the load of the outer curtain wall floating plate shape (7) and the outdoor protective railing (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121205915.8U CN215442571U (en) | 2021-06-01 | 2021-06-01 | Connection structure of cloud-edge-shaped complex arc-shaped structure and curtain wall |
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| CN202121205915.8U CN215442571U (en) | 2021-06-01 | 2021-06-01 | Connection structure of cloud-edge-shaped complex arc-shaped structure and curtain wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908903A (en) * | 2022-03-14 | 2022-08-16 | 中建二局装饰工程有限公司 | Northern Shaanxi style curtain wall modeling |
| CN114922429A (en) * | 2022-05-24 | 2022-08-19 | 中海建筑有限公司 | Construction process of reversed beam structure |
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2021
- 2021-06-01 CN CN202121205915.8U patent/CN215442571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908903A (en) * | 2022-03-14 | 2022-08-16 | 中建二局装饰工程有限公司 | Northern Shaanxi style curtain wall modeling |
| CN114922429A (en) * | 2022-05-24 | 2022-08-19 | 中海建筑有限公司 | Construction process of reversed beam structure |
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