Multi-span steel structure house

Abstract

The invention discloses a multi-span steel structure house which comprises a plurality of stand columns. A steel beam is arranged between every two adjacent stand columns in the width direction of thesteel structure house, and a first flexible strength reinforcing mechanism is arranged between the two ends of each steel beam; a stand column connecting mechanism is arranged between every two adjacent stand columns in the length direction of the steel structure house, a cross type stand column reinforcing mechanism is arranged between every two adjacent stand columns located below the stand column connecting mechanism, a plurality of purlines are arranged at the tops of every two adjacent steel beams in the length direction of the steel structure house, a second flexible strength reinforcing mechanism is arranged between every two adjacent purlines and the corresponding steel beam, and fixed reinforcing mechanisms are arranged between the ends of every two adjacent purlines and the corresponding steel beam; and a purline connecting mechanism is arranged between every two adjacent purlines in the width direction of the steel structure house. The multi-span steel structure house is suitable for building large-span and multi-span steel structure houses and transforming and reinforcing old steel structure plants, the overall structural strength is high, the use reliability is high,and the service life is long; and meanwhile, the influence of external force on the overall structure can be eliminated, and the anti-seismic property is very high.

Description

technical field [0001] The invention belongs to the technical field of steel structure buildings, in particular to a multi-span steel structure building. Background technique [0002] At present, most of the buildings used as workshops or workshops are of steel structure (steel structure building 1). Section steel such as steel, the column 101 is provided with a plurality of columns 101 in the length direction of the steel structure building 1, and is provided with two columns in the width direction. A plurality of steel girders 102 (steel girders 102 are formed by connecting multiple section steels together), above all the steel girders 102 are provided with a plurality of purlins 103 arranged along the length direction of the steel structure building 1, and between the purlins 103 Composite insulation board 104 is installed above (referring to figure 1 ), the steel structure buildings using this method have the following defects: [0003] 1. It is only suitable for the ...

AI Technical Summary

Problems solved by technology

[0003] 1. It is only suitable for the construction of steel structures with small spans;

[0004] 2. It is only suitable for the construction of single-span steel structure buildings 1;

[0005] 3. Steel structure building 1 has low structural strength and short service life

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