Core column type building

Abstract

The invention belongs to the technical field of buildings and discloses a core column type building. The core column type building comprises a ventilating shaft and core type building walls. The ventilating shaft is located at the center of a building main structure. Rooms and corridors on all floors of the building main structure are all arranged surrounding the ventilating shaft. The radius of the ventilating shaft gradually decreases from the bottom to the top of the building main structure, and the ventilating shaft is in a chimney shape. All the floors connected with the ventilating shaft are each provided with an airflow passage communicated with the outside of the building. The core type building walls are in a wall form of the building main structure. Each core type building wall comprises a hollow foam wall body, a reinforced concrete core layer and steel grid plates, wherein the reinforced concrete core layer is located in the hollow foam wall body, and the steel grid plates are located on the two sides of the hollow foam wall body to compact the wall body. The air renewal efficiency and the heat preservation performance of the building can be improved, the building is lightweight, and resource consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a core pillar building. Background technique [0002] There is a common problem in existing buildings: that is, the practical space of the building is a closed structural design, which cannot effectively renew and exchange indoor and outdoor air naturally, remove the high-temperature combustion smoke inside the building space by itself, and cannot effectively prevent The disorderly diffusion and spread of toxic combustion smoke makes the air quality of the living environment of the living population not high. [0003] On the other hand, wall insulation has always been a difficult problem in construction. The load-bearing wall materials used in conventional existing buildings generally have a large dead weight; With load-bearing structural performance, it can only be used as a filling wall material; the higher the main floor of the building, the larger the area, the core struct...

AI Technical Summary

Problems solved by technology

[0002] There is a common problem in existing buildings: that is, the practical space of the building is a closed structural design, which cannot effectively renew and exchange indoor and outdoor air naturally, remove the high-temperature combustion smoke inside the building space by itself, and cannot effectively prevent The disorderly diffusion and spread of toxic combustion smoke makes the air quality of the living environment of the living population not high

[0003] On the other hand, wall insulation has always been a difficult problem in construction. The load-bearing wall materials used in conventional existing buildings generally have a large dead weight; With load-bearing structural performance, it can only be used as a filling wall material; the higher the main floor of the building, the larger the area, the core structural columns, structural beams, structural walls and building enclosure walls, doors, windows, The greater the total weight of ladders and pre-embedded water, electricity, gas, ventilation, heating, equipment, etc., the smaller the ability to resist natural earthquakes and hurricane disasters. The design coefficient and construction cost of the building in advance to prevent natural disasters also higher

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