Steel support structure

Abstract

The application relates to the technical field of building structures, and discloses a profile steel support structure which comprises a frame assembly, a support column and a reinforcing assembly; the frame assembly is arranged in parallel to the ground, the support column is arranged in perpendicular to the ground, the frame assembly is connected with the support column, and the strong axis of the frame assembly is arranged in perpendicular to the ground; the reinforcing assembly is arranged in the direction of the weak axis of the support column, the reinforcing assembly is connected with the frame assembly and the support column respectively, the reinforcing assembly is used for reinforcing the strength between the frame assembly and the support column, the strong axis of the frame assembly is arranged in perpendicular to the ground, thereby the load bearing capacity requirement can be met, the reinforcing assembly is connected with the frame assembly and the support column respectively, thereby the lateral shear of the whole can be improved, the technical problem that the load bearing capacity and the lateral shear are difficult to balance in the prior art is solved, and the technical effect that the load bearing capacity and the lateral shear are met is achieved.

Description

Technical Field

[0001] This invention relates to the field of building structure technology, and in particular to a steel support structure. Background Technology

[0002] According to the requirements of the current structural design code, in order to ensure that the dynamic characteristics of the structure tend to be consistent in the two main axis directions, the design concept of "two-way same system" is generally adopted in engineering practice. That is, the same lateral force resisting structural system is selected in both main axis directions, such as a full frame structure or a full braced structure.

[0003] Existing tall structures have limited lateral stiffness. Under seismic loading, the beam-column joints of frame structures experience complex stresses, including large bending moments and shear forces. This places high demands on joint construction and makes it difficult to balance bearing capacity and lateral shear forces. Summary of the Invention

[0004] The purpose of this invention is to provide a steel support structure that solves the technical problem of balancing load-bearing capacity and lateral shear force in the prior art.

[0005] To solve the above-mentioned technical problems, the present invention provides a steel support structure, comprising: a frame assembly, a support column, and a reinforcing assembly; The frame assembly is arranged parallel to the ground, the support column is arranged perpendicular to the ground, the frame assembly is connected to the support column, and the strong axis of the frame assembly is arranged perpendicular to the ground. The reinforcing component is disposed in the weak axis direction of the support column, and is connected to both the frame assembly and the support column. The reinforcing component is used to strengthen the relationship between the frame assembly and the support column.

[0006] In an optional embodiment, multiple frame components are provided, which are arranged parallel to each other and spaced apart along the height direction of the support column, and each frame component is connected to the support column.

[0007] In an optional embodiment, the frame assembly includes crossbeams and longitudinal beams, which are arranged perpendicularly to each other. The crossbeams and longitudinal beams are respectively connected to the support columns, and the strong axes of the crossbeams and longitudinal beams are both arranged perpendicular to the ground.

[0008] In an optional embodiment, the length direction of the crossbeam coincides with the weak axis direction of the support column, and the length direction of the longitudinal beam coincides with the strong axis direction of the support column.

[0009] In an optional embodiment, the crossbeam is hinged to the support column, and the longitudinal beam is rigidly connected to the support column.

[0010] In an optional implementation, the strong axis directions of the plurality of support columns are arranged parallel to each other.

[0011] In an optional embodiment, a reinforcing component is provided between each of two adjacent frame components. The reinforcing component includes a reinforcing column and a connector. The two ends of the reinforcing column are respectively connected to the adjacent frame component through a connector.

[0012] In an optional embodiment, two reinforcing columns are provided between two adjacent frame components. The two reinforcing columns are arranged on the same plane and at an angle. One end of the two reinforcing columns is close to each other and connected to one of the frame components respectively. The other ends of the two reinforcing columns are far apart from each other and connected to two adjacent support columns respectively. The other ends of the two reinforcing columns are also connected to another frame component respectively.

[0013] In an optional implementation, in two adjacent reinforcing components, the opening directions of the included angle formed by the two reinforcing columns are opposite.

[0014] In an optional implementation, the reinforcing component is disposed between the frame component and the ground.

[0015] This invention provides a steel support structure, comprising: a frame assembly, a support column, and a reinforcing assembly; the frame assembly is arranged parallel to the ground, the support column is arranged perpendicular to the ground, the frame assembly is connected to the support column, and the strong axis of the frame assembly is arranged perpendicular to the ground; the reinforcing assembly is arranged in the direction of the weak axis of the support column, and is connected to both the frame assembly and the support column. The reinforcing assembly is used to enhance the strength between the frame assembly and the support column. The strong axis of the frame assembly is arranged perpendicular to the ground, thereby meeting the load-bearing capacity requirements. The reinforcing assembly is connected to both the frame assembly and the support column, thereby improving the overall lateral shear force. This solves the technical problem of balancing load-bearing capacity and lateral shear force in the prior art, achieving the technical effect of meeting both load-bearing capacity and lateral shear force requirements. Attached Figure Description

[0016] Figure 1 This is a top view of the steel support structure mentioned in the embodiments of the present invention; Figure 2 This is a front view of the steel support structure mentioned in the embodiments of the present invention; Figure 3 for Figure 2 A partial structural diagram; Figure 4 for Figure 2 Another partial structural diagram.

[0017] In the diagram, 1-frame component; 101-crossbeam; 102-longitudinal beam; 2-support column; 3-reinforcing component. Detailed Implementation

[0018] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the invention.

[0019] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] In related technologies, existing high-height structures have limited lateral stiffness. Under seismic loading, the beam-column joints of frame structures are subjected to complex forces, with large bending moments and shear forces, requiring high standards for joint construction and making it difficult to balance bearing capacity and lateral shear forces.

[0021] In view of this, such as Figures 1-4 As shown, some embodiments of the present invention provide a steel support structure, including: a frame assembly 1, a support column 2, and a reinforcing assembly 3; the frame assembly 1 is arranged parallel to the ground, the support column 2 is arranged perpendicular to the ground, the frame assembly 1 is connected to the support column 2, and the strong axis of the frame assembly 1 is arranged perpendicular to the ground; the reinforcing assembly 3 is arranged in the direction of the weak axis of the support column 2, and the reinforcing assembly 3 is connected to both the frame assembly 1 and the support column 2, and the reinforcing assembly 3 is used to strengthen the strength between the frame assembly 1 and the support column 2.

[0022] In the above embodiments, the frame assembly 1, support column 2, and reinforcing assembly 3 can all be made of H-beams. The frame assembly 1 is horizontally arranged, while the support column 2 is vertically arranged. Multiple support columns 2 can be provided, and they are arranged parallel to each other and evenly on the ground. The support columns 2 can be fixed to the ground by bolts, concrete pouring, or other methods. On the frame assembly 1, the strong axis of the H-beams used in the frame assembly 1 is set perpendicular to the ground, that is, parallel to the support column 2. This allows the frame assembly 1 to provide better support and improve the load-bearing capacity. The reinforcing assembly 3 is connected to the frame assembly 1 and the support column 2. The reinforcing assembly 3 is used to strengthen the connection strength between the frame assembly 1 and the support column 2, thereby improving the load-bearing capacity of the frame assembly 1 and the shear resistance of the weak axis of the support column 2. It also improves the shear resistance of the structure after the support column 2 and the frame assembly 1 are connected, thus meeting the requirements of load-bearing capacity and lateral shear force, and avoiding structural damage caused by large lateral shear forces during earthquakes.

[0023] Some embodiments of the present invention provide a steel support structure, comprising: a frame assembly 1, a support column 2, and a reinforcing assembly 3; the frame assembly 1 is arranged parallel to the ground, the support column 2 is arranged perpendicular to the ground, the frame assembly 1 is connected to the support column 2, and the strong axis of the frame assembly 1 is arranged perpendicular to the ground; the reinforcing assembly 3 is arranged in the direction of the weak axis of the support column 2, and the reinforcing assembly 3 is connected to both the frame assembly 1 and the support column 2. The reinforcing assembly 3 is used to strengthen the strength between the frame assembly 1 and the support column 2. The strong axis of the frame assembly 1 is arranged perpendicular to the ground, thereby meeting the load-bearing capacity requirements. The reinforcing assembly 3 is connected to both the frame assembly 1 and the support column 2, thereby improving the overall lateral shear force. This solves the technical problem of balancing load-bearing capacity and lateral shear force in the prior art, and achieves the technical effect of meeting both load-bearing capacity and lateral shear force requirements.

[0024] In an optional implementation, multiple frame components 1 are provided, and the multiple frame components 1 are arranged parallel to each other and spaced apart along the height direction of the support column 2. Each frame component 1 is connected to the support column 2.

[0025] In the above embodiment, multiple frame components 1 are provided. The edges of the multiple frame components 1 are flush. The multiple frame components 1 have the same structure and size. The multiple frame components 1 are parallel to each other and evenly arranged along the height direction of the support column 2, so that the overall structure can be layered and more space can be provided.

[0026] In an optional embodiment, the frame assembly 1 includes a crossbeam 101 and a longitudinal beam 102, which are arranged perpendicularly to each other. The crossbeam 101 and the longitudinal beam 102 are respectively connected to the support column 2, and the strong axis of the crossbeam 101 and the longitudinal beam 102 are both arranged perpendicular to the ground.

[0027] In the above embodiments, both the crossbeams 101 and the longitudinal beams 102 are made of H-beams. Each frame component 1 may include multiple crossbeams 101 and multiple longitudinal beams 102. The multiple crossbeams 101 and multiple longitudinal beams 102 are arranged perpendicular to each other. Each crossbeam 101 is connected to a support column 2 at both ends, and each longitudinal beam 102 is connected to a support column 2 at both ends. The strong axis of each crossbeam 101 and each longitudinal beam 102 is perpendicular to the ground, so that each crossbeam 101 and each longitudinal beam 102 has sufficient strength to bear the load.

[0028] In an optional embodiment, the length direction of the crossbeam 101 coincides with the weak axis direction of the support column 2, and the length direction of the longitudinal beam 102 coincides with the strong axis direction of the support column 2.

[0029] In an optional embodiment, the crossbeam 101 is hinged to the support column 2, and the longitudinal beam 102 is rigidly connected to the support column 2.

[0030] In the above embodiment, multiple crossbeams 101 are arranged between adjacent support columns 2, and multiple longitudinal beams 102 are arranged between adjacent support columns 2. While the crossbeams 101 and longitudinal beams 102 are perpendicular, the crossbeams 101 are also arranged along the strong axis direction of the support column 2. The two ends of the crossbeams 101 can be hinged to the support columns 2 by flanges and bolts. The two ends of the longitudinal beams 102 can be fixed to the support columns 2 on both sides by welding or rigid bolts. Through the rigid connection of the longitudinal beams 102, it is ensured that the connection point has sufficient strength and rigidity, which can effectively transmit bending moment and shear force, and make full use of the excellent mechanical properties in the strong axis direction to resist lateral force. Through the hinge of the crossbeams 101 and the support columns 2, the weak axis direction of the frame column is prevented from entering a plastic state due to excessive bending moment, and the connection between the crossbeams 101 and the support columns 2 is also convenient.

[0031] In an optional implementation, the strong axis directions of the plurality of support columns 2 are arranged parallel to each other.

[0032] In the above embodiment, the multiple support columns 2 can be arranged in a matrix, and the multiple support columns 2 can be arranged in four rows and five columns. Reinforcing components 3 can be provided on the first and fourth rows, so that the two edges of the overall structure can be strengthened by the two sets of reinforcing components 3, making the whole structure more solid. The strong axis of each support column 2 is set along the width direction of the overall arrangement, and the weak axis is set along the length direction of the overall arrangement, making the overall structure more regular and beautiful, and the strong and weak axes more stable.

[0033] In an optional embodiment, a reinforcing component 3 is provided between each of two adjacent frame components 1. The reinforcing component 3 includes a reinforcing column and a connector. The two ends of the reinforcing column are respectively connected to the adjacent frame component 1 through a connector.

[0034] In the above embodiment, the reinforcing component 3 is disposed between two adjacent support columns 2, and multiple reinforcing components 3 extend sequentially along the height direction of the support column 2. A crossbeam 101 is disposed between two adjacent reinforcing components 3, and the reinforcing column can be made of H-beam. One end of the reinforcing column can be connected to the crossbeam 101 through a connector, and the other end can be connected to the connection point between the crossbeam 101 and the support column 2 through a connector.

[0035] The connectors may include pins, bolts, and connecting plates, allowing the two ends of the reinforcing column to be connected by rigid, hinged, or semi-rigid joints.

[0036] In an optional embodiment, two reinforcing columns are provided between two adjacent frame components 1. The two reinforcing columns are arranged on the same plane and at an angle. One end of the two reinforcing columns is close to each other and connected to one frame component 1 respectively. The other ends of the two reinforcing columns are far apart from each other and connected to two adjacent support columns 2 respectively. The other ends of the two reinforcing columns are also connected to another frame component 1 respectively.

[0037] In the above embodiment, along the height direction of the support column 2, two reinforcing columns can be provided between two adjacent crossbeams 101. The two reinforcing columns can be set at an angle, and the lengths of the two reinforcing columns are the same. One end of the two reinforcing columns is close to each other and connected to the crossbeam 101 through a connector. The other end of the two reinforcing columns is connected to two adjacent support columns 2 respectively, and at the same time connected to another crossbeam 101, so that the two reinforcing columns and the crossbeam 101 form a triangle, making the whole more stable.

[0038] Optionally, multiple reinforcing columns can be provided, and the multiple reinforcing columns can be connected end to end. The two ends of the multiple reinforcing columns can be connected to the upper and lower crossbeams 101 respectively. At the same time, the first and last reinforcing columns can also be connected to the two support columns 2 on both sides.

[0039] In an optional implementation, in two adjacent reinforcing components 3, the opening directions of the included angle formed by the two reinforcing columns are arranged in opposite directions.

[0040] In the above embodiment, two adjacent crossbeams 101 and two support columns 2 enclose a space, and two reinforcing columns are provided in one space. In the two adjacent spaces, the included angles formed by the reinforcing columns are opposite, thereby avoiding the upper and lower reinforcing components 3 having the same structure, thus making the overall structure stronger.

[0041] Both reinforcing columns are set at an angle to the vertical direction, thereby better reinforcing the weak axis of the supporting column 2.

[0042] In an optional implementation, a reinforcing component 3 is provided between the frame component 1 and the ground.

[0043] In the above embodiment, one end of each of the two reinforcing columns is connected to two adjacent support columns 2 and is set close to the ground, while the other end of each reinforcing column is connected to the crossbeam 101 and is set away from the ground, so that the reinforcing column at each height can fix the crossbeam 101 and the support column 2.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel support structure, characterized in that, include: Frame components, support columns, and reinforcement components; The frame assembly is arranged parallel to the ground, the support column is arranged perpendicular to the ground, the frame assembly is connected to the support column, and the strong axis of the frame assembly is arranged perpendicular to the ground. The reinforcing component is disposed in the weak axis direction of the support column, and the reinforcing component is connected to the frame assembly and the support column respectively. The reinforcing component is used to strengthen the strength between the frame assembly and the support column. The frame assembly includes crossbeams and longitudinal beams, which are arranged perpendicularly to each other. The crossbeams and longitudinal beams are respectively connected to the support columns, and the strong axes of the crossbeams and longitudinal beams are both perpendicular to the ground. The length direction of the crossbeam coincides with the weak axis direction of the support column, and the length direction of the longitudinal beam coincides with the strong axis direction of the support column.

2. The steel support structure according to claim 1, characterized in that, The frame components are provided in multiple ways, and the multiple frame components are arranged parallel to each other and spaced apart along the height direction of the support column. Each frame component is connected to the support column.

3. The steel support structure according to claim 1, characterized in that, The crossbeam is hinged to the support column, and the longitudinal beam is rigidly connected to the support column.

4. The steel support structure according to claim 3, characterized in that, The strong axis directions of the multiple support columns are arranged parallel to each other.

5. The steel support structure according to claim 2, characterized in that, A reinforcing component is provided between each two adjacent frame components; The reinforcing component includes a reinforcing column and a connector, with each end of the reinforcing column connected to an adjacent frame component via a connector.

6. The steel support structure according to claim 5, characterized in that, Two reinforcing columns are provided between two adjacent frame components. The two reinforcing columns are arranged on the same plane and at an angle. One end of the two reinforcing columns is close to each other and connected to one of the frame components respectively. The other ends of the two reinforcing columns are far apart from each other and connected to two adjacent support columns respectively. The other ends of the two reinforcing columns are also connected to another frame component respectively.

7. The steel support structure according to claim 6, characterized in that, In two adjacent reinforcing components, the opening directions of the included angle formed by the two reinforcing columns are opposite.

8. The steel support structure according to claim 5, characterized in that, The reinforcing component is disposed between the frame component and the ground.

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