Large-span elevated building without column at center and wall at bottom and construction method

Abstract

The invention relates to a large-span elevated building without a column at the center and a wall at the bottom and a construction method, and belongs to the field of buildings. According to the large-span elevated building, frame columns in the elevated building are arranged in a multi-point mode, a plurality of frame beams are arranged on the frame columns from top to bottom, the plurality of frame beams are mutually encircled, the frame beams encircled on the same horizontal plane form a beam frame of a single-storey floor, floor slabs are arranged between beam frames defined by each layer of frame beam set to form a closed structure, and the frame beam located at the bottom is erected away from the ground through the hanging columns. According to the large-span elevated building without the column at the center and the wall at the bottom, the number of columns (or walls) can be reduced to the minimum, the horizontal distance of the columns (or walls) is about 30-50 m, the outward-protruding area of the columns (or walls) is about 30 m, no column (or wall) exists around the building, and the suspension type building effect is achieved; only four columns (or walls) are arranged on the bottom layer of the building and can be used as large open-type activity spaces for performances, exercises and the like; and the upper layers are large in use space, the occupied space of the columns (or walls) is small, flexible division can be achieved, and diversified use is achieved.

Description

technical field [0001] The invention relates to a central column-free bottom wall-free large-span elevated building and a construction method, belonging to the field of buildings. Background technique [0002] Traditional buildings need to use columns (or walls) to bear vertical loads, and the horizontal distance of columns (or walls) is about 4 to 8 meters. The disadvantage of this structure is that the positions of columns (or walls) are fixed, the spacing is small, and the number is large. Not conducive to flexible use. Contents of the invention [0003] The present invention provides an elevated building with no central column and no wall at the bottom aiming at the above disadvantages. [0004] The present invention adopts following technical scheme: [0005] A central column-free bottom wall-free large-span elevated building according to the present invention includes frame columns and frame beams; the frame columns are arranged at multiple points, and several ...

AI Technical Summary

Problems solved by technology

[0002] Traditional buildings need to use columns (or walls) to bear vertical loads, and the horizontal distance of columns (or walls) is about 4 to 8 meters. The disadvantage of this structure is that the positions of columns (or walls) are fixed, the spacing is small, and the number is large. Not conducive to flexible use

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