Suspension type steel concrete residence structure

A suspension type, steel structure technology, applied in the direction of building structure, construction, etc., can solve the difficult realization of arbitrary division of the upper room, reduce the headroom of the building room, reduce the seismic capacity of the building, etc., so as to save the investment of the pile foundation and shorten the construction period. , Improve the effect of earthquake resistance

Inactive Publication Date: 2004-01-28
JIANKE CONSTRUCTINO DESIGN INST SHANGHAI
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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 t

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  • Suspension type steel concrete residence structure
  • Suspension type steel concrete residence structure
  • Suspension type steel concrete residence structure

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Embodiment Construction

[0036] Such as Figure 2-Figure 4 As shown, the project embodiment of the present invention is a six-story jump-floor residence, a building with 12 households in total, the main body of the structure is a special-shaped column frame, the odd-numbered floors are large-bay prestressed reinforced concrete floors 2, and the even-numbered floors use light steel structures The floor 3, the odd-numbered floor 2 and the even-numbered floor 3 are connected by a steel pipe suspender 32. During on-site construction, you can first press figure 2 Build the main frame of the single-numbered-story reinforced concrete frame. After the foundation construction is completed and the upper structural beam and column reinforcement templates are pre-processed at the same time, after the setting-out measurement and lofting are correct, the reinforcement can be bound, the template can be installed, the prestressed tendons can be laid, and various pipes and embedded parts can be pre-buried. Especial...

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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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Application Information

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IPC IPC(8): E04B1/00
Inventor 项仕权邓景纹茅声华曹万华
Owner JIANKE CONSTRUCTINO DESIGN INST SHANGHAI
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