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High-rise and super high-rise composite frame structure system with bilateral supports

A hybrid structure, super high-rise technology, applied in the direction of building structure, construction, etc., can solve the problems of incompatibility with high-rise/super high-rise buildings, poor lateral and torsional stiffness, weak earthquake resistance, etc., to achieve easy connection, The effect of solving stiffness problems and reducing costs

Inactive Publication Date: 2010-07-07
GUANGZHOU DESIGN INST
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the existing steel reinforced concrete structure, such as weak seismic capacity, poor lateral stiffness and torsional stiffness, and not suitable for high-rise / super high-rise buildings, on the basis of maintaining the advantages of the hybrid frame structure, and provides A high-rise / super high-rise frame hybrid structural system with two-way bracing

Method used

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  • High-rise and super high-rise composite frame structure system with bilateral supports
  • High-rise and super high-rise composite frame structure system with bilateral supports
  • High-rise and super high-rise composite frame structure system with bilateral supports

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specific Embodiment 1

[0019] Such as figure 1 As shown, in this embodiment, the short direction of the building is a single-span frame structure, and the long direction is a multi-span frame structure. Steel supports 1 are arranged at both ends of the short direction of the building. Steel supports 1 and steel reinforced concrete columns / piers 2 at both ends The steel frame connection inside, the steel support 1, the steel reinforced concrete column / pier 2, and the steel reinforced concrete beam form a space truss system.

[0020] Such as figure 2 As shown, a reinforced layer is set at the middle and top of the building at the same time, and on the reinforced layer, several steel supports 3 are arranged along the short direction of the building, and the steel supports 3 are connected with the steel frames in the steel-reinforced concrete columns / piers 4 at corresponding positions. The steel support 3 forms a space truss system with the corresponding steel reinforced concrete column / pier 4 and ste...

specific Embodiment 2

[0024] The characteristics of specific embodiment 2 are: in the building, only a reinforcing layer is set in the middle of the building, and several steel supports 3 are set along the short direction of the building, and the steel supports 3 and steel reinforced concrete columns / piers 4 at corresponding positions The inner steel frame is connected, and the steel support 3 forms a space truss system with the steel reinforced concrete column / pier 4 and the steel reinforced concrete beam at the corresponding position; the cross section of the steel support is I-shaped or box-shaped. The height of the building is 70 meters, and the ratio of the height to the width of the building is 5.

specific Embodiment 3

[0025] The characteristics of specific embodiment 3 are: the height of the building is 180 meters, and the ratio of the height to the width of the building is 10.

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Abstract

The invention relates to a high-rise and super high-rise composite frame structure system with bilateral supports. The system comprises the steel reinforced concrete frame structure of a building, which consists of a steel reinforced concrete column / pier (2) and a steel reinforced concrete beam. The high-rise and super high-rise composite frame structure system is structurally characterized in that steel supports (1) are respectively arranged along the short direction and the long direction of the building and are fixedly connected with steel ribs in the steel supports (1) and the concrete column / pier (2) to form the composite frame structure system. By utilizing a space truss system consisting of the steel reinforced concrete frame and the steel supports, the problem of rigidity of the high-rise / super high-rise frame system is effectively solved; the bilaterally arranged steel supports are not only stress members for the structure, but also important constituent parts for a building facade, thereby realizing the harmonious integration of the building and the structure. Thus, the composite frame structure system can be applicable to the taller buildings with larger depth-width ratio. The steel ribs arranged in the concrete column / pier can be conveniently connected with the steel support structure, and meanwhile, by adopting the composite frame structure, the composite frame structure system is superior to the steel structure in the aspect of economical efficiency and has the effect on reducing the cost.

Description

technical field [0001] The invention relates to a high-rise / super high-rise frame hybrid structure system with two-way support, which is suitable for high-rise and super high-rise buildings. It belongs to the field of building frame structures. Background technique [0002] With the rapid development of my country's economy, there are more and more high-rise and super high-rise buildings. Because the lateral stiffness and torsional stiffness of the traditional single frame structure are not strong, it can no longer meet the needs of existing buildings. Therefore, the hybrid frame structure is This situation gradually arises. At present, the hybrid frame structure is mainly composed of a steel structure or a steel concrete structure and a reinforced concrete cylinder to form a whole, which are jointly stressed, and its mechanical performance is better than the simple superposition of these two structures. Compared with the steel structure, the hybrid frame structure can save...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04B1/30
Inventor 周定赵松林许云
Owner GUANGZHOU DESIGN INST
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