Suspension type steel concrete residence structure

Abstract

The present invention relates to a suspended reinforced concrete homebuilding structure, said structure main body is a large-bay reinforced concrete special-shaped column frame or special-shaped column puncheon shea wall structure, in which floor has reinforced concrete floor and steel structure floor, the steel structure floor is suspended and connected under the reinforced concrete floor by means of steel pipe hanger rod. Said structure is applicable to skip-floor apartment house, can raise building clearance height, can reduce structure self-weight and can raise its seismic behavior, so that it is a new type homebuilding structure system.

Description

technical field [0001] The invention relates to a steel-concrete building structure, in particular to a suspended steel-concrete residential structure. Background technique [0002] At present, domestic and foreign high-rise residences are generally designed with conventional reinforced concrete structures. The floor frame beams of this structure have a large span, and according to material mechanics and structural mechanics, it can be known that the calculated bending moment of the floor beam is proportional to the square of the span, so in Under the same load, the larger the span of the beam, the greater the required cross-sectional size of the material, which wastes material and increases the height of the beam, thereby reducing the headroom in the building. In the case of the same clearance height, the total height of the building will increase, which will greatly waste building wall materials, thereby increasing the basic investment. And increase the total weight of th...

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Problems solved by technology

[0002] At present, domestic and foreign high-rise residences are generally designed with conventional reinforced concrete structures. The floor frame beams of this structure have a large span, and according to material mechanics and structural mechanics, it can be known that the calculated bending moment of the floor beam is proportional to the square of the span, so in Under the same load, the larger the span of the beam, the greater the cross-sectional size of the required material will be greatly increased, which wastes material and increases the height of the beam, thereby reducing the headroom in the building

In the case of the same clearance height, the total height of the building will increase, which will greatly waste building wall materials, thereby increasing the basic investment

And increase the total weight of the building and increase the earthquake force, which also reduces the earthquake resistance of the building.

Moreover, the layout of conventional reinforced concrete structures requires the alignment of load-bearing walls and columns up and down. Therefore, it is difficult to achieve a large space in the lower living room of the duplex house, while the upper room is divided arbitrarily.

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