CN218786908U

CN218786908U - Multi-tube super high-rise building structure system

Info

Publication number: CN218786908U
Application number: CN202223431216.2U
Authority: CN
Inventors: 陈力嘉; 冯叶文; 黄船宁; 杨泽辉; 林俊发; 林志威; 王姝媛; 郑金航
Original assignee: Institute Of Architecture Design & Research Shenzhen University
Current assignee: Institute Of Architecture Design & Research Shenzhen University
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-04
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a many superior high-rise building structure systems of section of thick bamboo belongs to building structure engineering technical field, and this many structures systems of section of thick bamboo includes the barrel of enclosing by the shear force wall, and the barrel includes a core section of thick bamboo and a corner section of thick bamboo, and a core section of thick bamboo is located polygonal building structure main part planar center department, and corner section of thick bamboo branch is established at polygonal building structure main part planar edge. The multi-tube building structure system has the advantages that the tube bodies are arranged at the corners and the center, and then all the tube bodies are connected through the beam slab floor, so that a structure with excellent integral stress performance is formed, and meanwhile, good lighting and visual fields and flexible use space arrangement can be obtained on the main body plane outside the tube bodies.

Description

Multi-tube super high-rise building structure system

Technical Field

The utility model relates to a building structure engineering technical field especially relates to barrel super high-rise building structure system.

Background

The common structural systems in super high-rise buildings are frame (giant frame) -core tube structure, tube-in-tube structure and bundle tube structure. Each structure has advantages and disadvantages: (1) The frame-core tube structure has good lighting, the periphery of the core tube has wide visual field, but the rigidity difference between the frame and the core tube is obvious, so that the cooperative working performance is poor. (2) The cylinder-in-cylinder structural system is better than the frame-core cylinder in stress, but the inner cylinder body is positioned in the center of the floor structural plane, and meanwhile, the cylinder body can be formed only by closing more outer cylinders, so that the lighting of the building function and the landscape view are seriously influenced. (3) The beam tube structure system has good stress, but the whole plane is required to be fully distributed with the tube bodies, the enclosure of each tube body is dense enough, and the beam tube structure system has serious influence on the use functions of building lighting, space arrangement and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving above-mentioned technical problem, provide a many section of thick bamboo super high-rise building structure system, this structure system includes the barrel that is enclosed by the reinforced concrete shear force wall, and the barrel includes a core section of thick bamboo and a corner section of thick bamboo, and a core section of thick bamboo is located the planar central department of polygonal building structure main part, and the corner section of thick bamboo branch is established at the planar edge of polygonal building structure main part. The multi-tube building structure system has the advantages that the tube bodies are arranged at the corners and the center, and then all the tube bodies are connected through the beam slab floor, so that a structure with excellent integral stress performance is formed, and meanwhile, good lighting and visual fields and flexible use space arrangement can be obtained on the main body plane outside the tube bodies.

In order to achieve the above object, the utility model provides a following scheme: the utility model discloses a many superior high-rise building structure, include the barrel of enclosing by reinforced concrete shear force wall, the barrel includes a core section of thick bamboo and a corner section of thick bamboo, a core section of thick bamboo is located polygonal building structure main part planar center department, a corner section of thick bamboo is established respectively at polygonal building structure main part planar edge.

Preferably, holes are uniformly formed in the peripheral walls of the core barrel and the corner barrels.

Preferably, the wall thickness of the core barrel and the wall thickness of the corner barrel are both 300-2000 mm.

Preferably, the core tube and the corner tube are connected by a beam slab floor to form an integral structure.

Preferably, the core cylinder and the corner cylinder can be circular or rectangular, and the diameter D of the circular cylinder or the side length B of the rectangular cylinder is 1/5-1/2 of the shortest width A of the building structure main body plane.

Preferably, the beam section of the beam slab floor is 300x 500-1000x 1200 mm, and the plate thickness is 100 mm-300 mm.

The utility model discloses for prior art gain following technological effect:

1. the multi-tube super high-rise building structure system in the utility model can be widely applied to various high-rise and super high-rise buildings, the structure system comprises a tube body enclosed by reinforced concrete shear walls, the tube body comprises a core tube and corner tubes, the core tube is positioned at the center of the main body plane of the polygonal building structure, and the corner tubes are respectively arranged at the corners of the main body plane of the polygonal building structure; the multi-cylinder building structure system arranges the cylinders at the corners and the center, and then connects all the cylinders through the beam slab floor.

2. The cylinder body surrounded by the reinforced concrete shear wall is equivalent to a (5-20 m side length) giant column, and has strong bearing capacity and lateral action resisting rigidity.

3. The cylinders at the corners and the cylinders at the centers are connected into a whole through beam slab floors, and the structures and materials of the cylinders are the same or similar, so that the lateral acting rigidity is close to that of the cylinders, the cylinders are uniformly distributed on a plane, and the lateral acting rigidity of the structural members is in direct proportion according to the structural mechanics principle, so that the cylinders advance and retreat together and resist the external action uniformly, the overall coordination working performance is good, and a rigid plane is formed.

4. The cylinder body at the rear corner of the formed rigid plane greatly improves the inertia moment of the floor structure plane according to the principle of material mechanics, so that the building structure applying the system has stronger lateral action rigidity (including integral anti-overturning capability) and bearing capacity.

5. Because only the corner and the center are provided with the cylinder, the rest space can be reserved for building functions, and the lighting and landscape visual field effect is good.

6. Therefore, a structure with excellent overall stress performance is formed, and good lighting and visual field and flexible use space arrangement can be obtained on the main body plane outside the cylinder body

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic view of a super high-rise building structural system of type I round cylinders and type I cloth Liang Fangshi;

FIG. 2 is a schematic view of a type II circular cylinder and a type I cloth Liang Fangshi super high-rise building structural system;

FIG. 3 is a schematic view of a super high-rise building structural system of type I round cans and type II cloth Liang Fangshi;

FIG. 4 is a schematic view of a super high-rise building structural system of type I round cylinders and type III cloth Liang Fangshi;

FIG. 5 is a schematic view of a super high-rise building structural system of type I square cans and type I cloth Liang Fangshi;

FIG. 6 is a schematic view of a type II square tube and type I cloth Liang Fangshi super high-rise building structural system;

FIG. 7 is a schematic view of a super high-rise building structural system of type I square cans and type II cloth Liang Fangshi;

FIG. 8 is a schematic view of a type III circular drum and type IV cloth Liang Fangshi super high rise building structural system;

figure 9 is a schematic view of a type iii square tube and type iv cloth Liang Fangshi super high-rise building structural system.

Description of reference numerals: 1. a core barrel; 2. a corner cylinder; 3. a hole; 4. a beam slab floor system I; 5. a beam slab floor II; 6. and a beam plate floor III.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment provides a multi-tube super high-rise building structure system, as shown in fig. 1 to 9, which comprises a tube body surrounded by shear walls, preferably reinforced concrete shear walls. The barrel comprises a core barrel 1 and corner barrels 2, the core barrel 1 is located at the center of the plane of the main body of the polygonal building structure, the corner barrels 2 are respectively arranged at the inner corners of the plane of the main body of the polygonal building structure, and the polygonal building structure can be quadrilateral, pentagonal, hexagonal and the like. Wherein the cross-sectional area of the core tube 1 is not smaller than that of the corner tube 2 to ensure that the core tube 1 has sufficient bending resistance efficiency. The multi-cylinder structure system resists external action and is born by the core cylinder 1 and the corner cylinder 2, the core cylinder 1 and the corner cylinder 2 have the same or similar structures and materials, so the rigidity of the lateral action resistance is close to that of the lateral action resistance, the lateral action resistance rigidity is uniformly distributed on a plane and is in direct proportion, the integral coordination working performance is better, meanwhile, the corner cylinder 2 is arranged at the corner of the plane of the main body of the floor structure, the moment of inertia of the plane of the floor structure is greatly improved, further, the building structure applying the system has stronger lateral action resistance rigidity and bearing capacity, more outer wall space is reserved in the peripheral area of the plane of the core cylinder 1 at the center of the plane of the main body of the floor structure, good lighting and landscape views can be provided, and the multi-cylinder structure system only has the fixed wall bodies of the core cylinder 1 and the corner cylinder 2, and other positions of the plane can be flexibly separated, thereby ensuring that the building function has good use performance.

In this embodiment, as shown in fig. 1 to 9, holes 3 are uniformly formed on the peripheral walls of the core tube 1 and the corner tube 2. Preferably, the hole 3 on the shear wall is arranged on the bisector (about 3-8 bisectors) of the perimeter of the core cylinder 1 and the corner cylinder 2, the width of the hole 3 is 1000-4000 mm, and the height of the hole 3 is 2000-4000 mm.

In this embodiment, as shown in fig. 1 to 9, the wall thickness of the core tube 1 and the corner tube 2 is 300 to 2000mm.

In the present embodiment, as shown in fig. 1 to 9, the polygonal building structure main body is a rectangular building structure main body, and the rectangular building structure main body is a building shape which is more commonly used. The corresponding core barrel 1 has a rectangular building structure body. The four corner cylinders 2 are respectively arranged at four corners of the rectangular building structure main body.

Further, in this embodiment, as shown in fig. 1 to 9, the length of the short side of the rectangular building structure main body is a = (1/12 to 1/20) × H, and the length of the long side of the rectangular building structure main body is B = (1 to 4) × a, where H is the floor height. Preferably, the multi-cylinder structure system is suitable for building structure with height H not more than 800m and layer height of 4-10 m.

In the present embodiment, as shown in fig. 1 to 9, the core tube 1 and the corner tube 2 are both circular tube bodies, and the diameter D of the circular tube bodies is 1/3 to 1/2 of the length a of the short side of the rectangular building structure main body.

Further, in this embodiment, as shown in fig. 1 to 9, when the core tube 1 and the corner tube 2 are both circular tube bodies, the wall bodies of the core tube 1 and the corner tube 2 may be arranged at intervals or arranged tangentially, and the tangential arrangement may enable the wall bodies of the core tube 1 and the corner tube 2 to be connected into a whole by being shared by the two wall bodies, thereby improving the structural integrity.

In the embodiment, as shown in fig. 1 to 9, the core tube 1 and the corner tube 2 are both square tube bodies, and the side length L of each square tube body is 1/4 to 1/2 of the length a of the short side of the rectangular building structure main body.

Further, in this embodiment, as shown in fig. 1 to 9, when the core barrel 1 and the corner barrel 2 are rectangular barrels, the walls of the core barrel 1 and the corner barrel 2 may be arranged at intervals or arranged in a common side, so that the walls of the core barrel 1 and the corner barrel 2 may be connected into a whole, the structural integrity is improved, and the common side manner of the rectangular barrels may refer to fig. 9.

The arrangement of the core tube 1 and the corner tube 2 can be roughly divided into three types:

type I: referring to fig. 1, 3, 5 and 7, the core barrel 1 and the corner barrel 2 are not co-located with each other while having the same sectional area.

Type II: referring to fig. 2 and 6, the core barrel 1 and the corner barrel 2 are not co-located with each other, while the core barrel 1 has a sectional area larger than that of the corner barrel 2.

Type III: referring to fig. 8 and 9, the core barrel 1 and the corner barrel 2 are coterminous.

In this embodiment, as shown in fig. 1 to 9, the building structure further includes a boundary beam 4 located on the side line of the polygonal building structure main body and a floor beam system erected above the core barrel 1 and the corner barrel 2, wherein two ends of the boundary beam 4 are erected on the corner barrel 2 at the inner corners of two ends of the side line of the polygonal building structure main body, respectively.

When the polygonal building structure main body is the rectangular building structure main body, the floor beam system has a plurality of setting modes:

type I: referring to figures 1, 2, 5 and 6, the floor beam system comprises six beam slab floors ii 5 and a plurality of beam slab floors iii 6. Two beam slab floors II 5 are erected on the core tube 1 and the corner tubes 2 and are respectively positioned on the diagonal lines of the rectangular building structure main body, and the other four beam slab floors are respectively erected on two adjacent corner tubes, namely are respectively parallel to four sides of the rectangular building structure main body. The two ends of the beam slab floor III 6 are respectively connected to two beam slab floors II 5 located on the diagonal line between the two adjacent corner cylinders 2, and the beam slab floor III 6 is located in the beam slab floor II 5 enclosing rectangle of the beam slab floor I4. And four edge beams 4 positioned on four edges of the rectangular building structure main body are respectively connected with beam slab floors II 5 of the beam slab floors I4 on the two adjacent edge cylinders 2.

Type II: referring to fig. 3 and 7, the floor beam system comprises six beam slab floors ii 5 and a plurality of beam slab floors iii 6. The same two beam slab floors II 5 are positioned on the diagonal line of the rectangular building structure main body, and the other four beam slab floors are respectively parallel to the four sides of the rectangular building structure main body. The III 6 of beam slab floor system then contains two kinds, one kind is located II 5 of beam slab floor system of I4 of beam slab floor system and encloses the city rectangle, the both ends of III 6 of beam slab floor system or connect two adjacent corner section of thick bamboos 2, or connect two and be located II 5 of diagonal beam slab floor system, another kind is located II 5 of beam slab floor system of I4 of beam slab floor system and encloses the city rectangle outside, II 5 of two adjacent beam slab floor system I4 are connected at the both ends of III 6 of beam slab floor system. And four beam slab floors I4 positioned on four edges of the rectangular building structure main body are respectively connected with beam slab floors II 5 of the beam slab floors I4 on the two adjacent corner cylinders 2.

Type III: referring to fig. 4, the floor beam system includes four beam slab floors ii 5 and a plurality of beam slab floors iii 6. Two beam slab building covers II 5 in four beam slab building covers II 5 each other are a set of, are parallel to two diagonal lines of rectangle building structure main part respectively. The beam slab floors III 6 comprise three types, wherein one type is positioned in the core barrel 1 and is staggered with the beam slab floors II 5 respectively connected with the two sets of beam slab floors II 5 to form a grid shape, the other type is connected with the two beam slab floors II 5 forming one set, and the other type is connected with the two adjacent beam slab floors II 5 in the two sets of beam slab floors II 5.

Type IV: referring to fig. 8 and 9, only including the slab floor ii 5, respectively arranged in the corner cylinder 2, the core cylinder 1 and between the adjacent corner cylinders 2, the slab floor ii 5 in the core cylinder 1 is in a grid shape. And the beam slab floors II 5 between the adjacent corner cylinders 2 are parallel to the beam slab floors I4.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The multi-tube super high-rise building structure system is characterized by comprising a tube body formed by enclosing of reinforced concrete shear walls, wherein the tube body comprises a core tube and corner tubes, the core tube is located at the center of a main plane of a polygonal building structure, and the corner tubes are respectively arranged at the corners of the main plane of the polygonal building structure.

2. The multi-tube super high-rise building structure system as claimed in claim 1, wherein the peripheral walls of the core tube and the corner tubes are provided with holes uniformly.

3. The multi-tube super high-rise building structural system of claim 2, wherein the wall thickness of the core tube and the wall thickness of the corner tube are both 300-2000 mm.

4. The multi-tube super high-rise building structure system according to claim 1, wherein the core tube and the corner tube are connected by a beam slab floor to form an integral structure.