Symmetrical building core tube

Abstract

The invention discloses a symmetrical building core tube, which comprises an upper room, a lower room, an elevator hall, an upper elevator, a lower elevator, a water well, a power well, a stair and afront share room; the upper room is symmetrically arranged by using the upper elevator as the center, the lower room is symmetrically arranged by using the lower elevator as the center; the upper roomis adjoined to the upper elevator through the elevator hall, the lower room is adjoined to the lower elevator through the elevator hall; the water well is arranged between the upper elevator and thestair, the power well is adjoined to the lower elevator, and the stair is connected to the elevator hall. The elevator hall comprises an upper elevator hall, a lower elevator hall, a hall door, an elevator door, a ventilating opening, a water taking point, a stair passage, a fireproof door and a hall window. Compared with a tradition asymmetrical building core tube, the shape coefficient is obviously reduced, the building cost is decreased; the plane shape is simple, regular, symmetrical and non-eccentric; the rigidity and bearing force distribution are relatively uniform, the anti-seismic wind-resistant performance is outstanding; the escape route is optimized, and the safety coefficient is improved.

Description

technical field [0001] The invention belongs to the field of building structures, in particular to a building core tube. Background technique [0002] In the past ten years, in the tower buildings of 54m ~ 100m in high-rise residential buildings, especially 2 elevators with 3 households and 2 elevators with 4 households, there are two types of core tube layouts that have been used. The first type is vertical The core tube is arranged, and the second type is to arrange the core tube horizontally. [0003] However, the design of these two types of building structures has the following defects, such as waste of area, redundant and unreasonable planning, resulting in excessively high shape coefficients, resulting in increased construction costs and use costs. Irregular structures also require higher seismic and wind resistance, which in turn increases construction costs. On the issue of escape, the traditional building core tube also brings many hidden dangers due to the long ...

AI Technical Summary

Problems solved by technology

[0003] However, the design of these two types of building structures has the following defects, such as waste of area, redundant and unreasonable planning, resulting in excessively high shape coefficients, resulting in increased construction costs and use costs

Irregular structures also require higher seismic and wind resistance, which in turn increases construction costs

On the issue of escape, the traditional building core tube also brings many hidden dangers due to the long walkway

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