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

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...

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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

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