CN217679652U

CN217679652U - Super high-rise steel structure giant frame building structure

Info

Publication number: CN217679652U
Application number: CN202221420333.6U
Authority: CN
Inventors: 张锦春
Original assignee: Shenzhen Jinya Steel Structure Co ltd
Current assignee: Shenzhen Jinya Steel Structure Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-28
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a huge frame building structure of super high-rise steel construction, including floor, girder steel, steel column and a core section of thick bamboo, be equipped with energy dissipation damping device between steel column and the core section of thick bamboo, can receive the steel column through energy dissipation damping device and come from floor pressure transmission for a core section of thick bamboo, also can transmit the power of the horizontal direction that the steel column received for a core section of thick bamboo, upper beam and underbeam cooperation attenuator and bumper shock absorber can bear vertical load and horizontal load, attenuator cooperation bumper absorber is under the condition of earthquake or wind-force blowing, can effectual improvement building structure's whole side rigidity, the attenuator can vibrations ability with ground, it scatters to turn into thermal energy through conflagration reciprocating motion in damping medium, make ware match velocity of motion reduce gradually, reach damped purpose, thereby prevent to produce great displacement between floor and a core section of thick bamboo and the steel column, this design reduces a large amount of steel, and saves cost, and improves the efficiency of construction.

Description

Super high-rise steel structure giant frame building structure

Technical Field

The utility model relates to a super high-rise building structure technical field specifically is a huge frame building structure of super high-rise steel construction.

Background

In recent years, with the continuous development of high-rise and super high-rise buildings, the traditional lateral force resisting structural form (such as a frame structure-frame-shear wall structure and the like) cannot meet the building space requirement of multifunctional-comprehensive application of the modern high-rise building, and the search for a new lateral force resisting structural form becomes one of the concerns of engineering designers.

The existing application and super high-rise building structure are core tube structures for the majority of frames, wherein the frames are arranged around the core tubes to support the whole, the internal core tubes bear loads in the vertical direction and the horizontal direction, and the frames mainly bear the loads in the vertical direction and have poor lateral load resistance, so that a large amount of combination construction needs to be arranged around the core tubes to reinforce, a large amount of steel needs to be consumed, the cost is high, and the construction efficiency is reduced.

Therefore, a super high-rise steel structure giant frame building structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a huge frame building structure of super high-rise steel construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the giant frame building structure with the super high-rise steel structure comprises a floor slab, a steel beam, a steel column and a core barrel, wherein an energy dissipation and shock absorption device is arranged between the steel column and the core barrel, the steel column can be transmitted to the core barrel by the aid of pressure of the floor slab and can also transmit force in the horizontal direction to the core barrel.

Preferably, the energy dissipation and shock absorption device comprises an upper beam, a hinged block is arranged on one side of the upper beam, a damper is arranged on one side of the hinged block, a shock absorber is arranged at one end of the damper, a lower beam is arranged on one side of the shock absorber, and the upper beam and the lower beam can bear vertical load and horizontal load by matching the damper and the shock absorber.

Preferably, reinforcing ribs are arranged in the steel columns, and concrete is filled between the reinforcing ribs and the steel columns.

Preferably, the floor slab is internally provided with a steel bar, and one side of the steel bar is provided with a concrete layer.

Preferably, the steel column is square, and a steel support is arranged in the core barrel.

The utility model discloses possess following beneficial effect at least: through attenuator cooperation bumper shock absorber under the condition that earthquake or wind-force blow, can effectual improvement building structure's whole side rigidity, the attenuator will be ground vibrations ability, turn into thermal energy consumption through conflagration reciprocating motion in damping medium and scatter, make the ware race velocity of motion reduce gradually, reach damped purpose, thereby prevent to produce great displacement between floor and the core section of thick bamboo and the steel column, for among the prior art, the frame sets up around the core section of thick bamboo, support to the whole, the load of vertical direction and horizontal direction is born to inside core section of thick bamboo, the frame mainly bears the ascending load in the vertical direction, the anti side direction bearing capacity of frame itself is relatively poor, need arrange a large amount of combinations around the core section of thick bamboo and construct and consolidate, make and need consume a large amount of steel, and the cost is higher, and the efficiency of construction is reduced, the utility model discloses, this design reduces a large amount of combination reinforcing apparatus, and a large amount of steel is saved cost, and construction efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is another schematic cross-sectional view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1, a floor slab; 2-steel column; 3-a steel beam; 4-energy dissipation and shock absorption devices; 5-a core barrel; 11-reinforcing steel bars; 21-reinforcing ribs; 22-concrete; 41-upper beam; 42-a hinge block; 43-a damper; 44-a shock absorber; 45-lower beam.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a huge frame building structure with a super high-rise steel structure comprises a floor slab 1, steel beams 3, steel columns 2 and a core barrel 5, wherein an energy dissipation and shock absorption device 4 is arranged between the steel columns 2 and the core barrel 5, the steel columns 2 can be transmitted to the core barrel 5 through the energy dissipation and shock absorption device 4 when being pressed by the floor slab 1, and the steel columns 2 can also be transmitted to the core barrel 5 through horizontal force.

The energy dissipation and shock absorption device 4 comprises an upper beam 41, a hinged block 42 is arranged on one side of the upper beam 41, the hinged block 42 is arranged at the bottom of the upper beam 41, a damper 43 and a damper 43 are arranged on one side of the hinged block 42, a shock absorber 44 is arranged at one end of the damper 43, the left end of the damper 43 is rotatably connected with the hinged block 42, the right end of the damper 43 is rotatably connected with the bottom of the shock absorber 44, a lower beam 45 is arranged on one side of the shock absorber 44, the upper beam 41 and the lower beam 45 are matched with the damper 43 and the damper 44 to bear vertical load and horizontal load, the damper 43 is matched with the shock absorber 44 to effectively improve the integral lateral rigidity of a building structure under the condition of earthquake or wind blowing, the damper 43 converts the ground vibration energy into heat energy consumption to be dissipated in a damping medium through fire, so that the movement speed of the device is gradually reduced to achieve the damping purpose, and accordingly large displacement between the floor slab 1 and the core cylinder 5 and the steel column 2 is prevented.

The steel column 2 is internally provided with the reinforcing rib 21, concrete 22 is filled between the reinforcing rib 21 and the steel column 2, the cross section of the reinforcing rib 21 is T-shaped, the concrete 22 is filled around the reinforcing rib 21, and the concrete 22 and the reinforcing rib 21 are filled in the steel column 2 in a matched manner, so that the fire resistance of the steel column 2 can be effectively improved.

Be equipped with reinforcing bar 11 in the

floor

1, 11 one sides of reinforcing bar are equipped with concrete layer, have firm, durable, and fire behavior is good.

The steel column 2 is square, the steel support is arranged in the core barrel 5, the core barrel 5 is convenient to construct, the core barrel 5 can bear lateral loads and vertical loads, and the steel column is durable and good in fireproof performance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a super high-rise steel structure giant frame building structure which characterized in that: the steel column damping device comprises a floor slab (1), a steel beam (3), a steel column (2) and a core cylinder (5), wherein an energy dissipation damping device (4) is arranged between the steel column (2) and the core cylinder (5), the steel column (2) can be transmitted to the core cylinder (5) under the pressure from the floor slab (1) through the energy dissipation damping device (4), and the force in the horizontal direction, which is received by the steel column (2), can also be transmitted to the core cylinder (5).

2. The super high-rise steel structure giant frame building structure of claim 1, wherein: the energy dissipation and shock absorption device (4) comprises an upper beam (41), wherein one side of the upper beam (41) is provided with a hinged block (42), one side of the hinged block (42) is provided with a damper (43), one end of the damper (43) is provided with a shock absorber (44), one side of the shock absorber (44) is provided with a lower beam (45), and the upper beam (41) and the lower beam (45) are matched with the damper (43) and the shock absorber (44) to bear vertical load and horizontal load.

3. The super high-rise steel structure giant frame building structure of claim 1, wherein: reinforcing ribs (21) are arranged in the steel columns (2), and concrete (22) is filled between the reinforcing ribs (21) and the steel columns (2).

4. The super high-rise steel structure giant frame building structure of claim 1, wherein: be equipped with reinforcing bar (11) in floor (1), reinforcing bar (11) one side is equipped with concrete layer, and concrete layer has the fire resistance.

5. The giant frame building structure with super high-rise steel structures as claimed in claim 1, wherein: the steel column (2) is square, and the square steel column (2) is conveniently connected with an energy dissipation and shock absorption device.