Middle-and-high-storey mixed structure system constructed by concrete dense pillar and gypsum composite wallboards and concrete short legs

Abstract

The invention relates to a middle-and-high-storey mixed structure system constructed by concrete dense pillar and gypsum composite wallboards and concrete short legs, wherein the concrete dense pillar and gypsum composite wallboards are installed on site, and intracavity concrete is synchronously poured with concrete cylindrical communication cores, concrete floor slabs, concrete short legs and concrete built-in peripheral girders so as to form the middle-and-high-storey load stress system of a mixed structure; both gypsum walls and the concrete dense pillars of a board intracavity steel barsjoin structural stress calculation, and the joints of an internal wall and an external wall board are connected by the concrete short legs; and a concrete dense pillar cavity vertically corresponds, and an intracavity longitudinal tendon penetrates through an upper and lower storey concrete floor slabs and the concrete built-in peripheral girders. The invention has the advantages of energy saving, low energy consumption, environmental friendliness, economy, practicality, industrial production and integrated installation; the integral stress performance of a building is enhanced by the form ofthe integral poured mixed structure, and the gypsum walls and the concrete dense pillars together join the structural stress calculation; and safety is ensured, and no function is wasted so as to enhance the integral modernization level of a housing industry.

Description

technical field [0001] The invention relates to a mid-high-rise residential structure, in particular to a mid-high-rise mixed structure system with concrete dense columns and gypsum composite wall panels and concrete short limbs. Background technique [0002] At present, in the existing middle and high-rise residential structure system, the residential building mainly includes the foundation, concrete short limbs, concrete shear walls, columns, beams, floor slabs, elevator shafts, stairwells, filling walls, and then the insulation layer, interior and exterior wall decoration Plastering, using the cast-in-place concrete shear wall structure system and concrete short-leg structure system, the outer wall must be treated with polystyrene board or extruded plastic board for additional insulation treatment; middle and high-rise residential buildings constructed with this structure system have problems in practical applications. The following disadvantages: traditional building mat...

AI Technical Summary

Problems solved by technology

[0002] At present, in the existing middle and high-rise residential structure system, the residential building mainly includes the foundation, concrete short limbs, concrete shear walls, columns, beams, floor slabs, elevator shafts, stairwells, filling walls, and then the insulation layer, interior and exterior wall decoration Plastering, using the cast-in-place concrete shear wall structure system and concrete short-leg structure system, the outer wall must be treated with polystyrene board or extruded plastic board for additional insulation treatment; middle and high-rise residential buildings constructed with this structure system have problems in practical applications. The following disadvantages: traditional building materials are self-heavy, high energy consumption, and single function. In order to meet energy-saving standards and decoration requirements, the walls are repeatedly stacked on site by hand; the insulation material is out of sync with the life of the main building and needs to be replaced repeatedly, which is costly and flammable. Unsafe, large amount of building plastering and wet work; high building energy consumption, high resource consumption, not environmentally friendly and backward construction technology

Images