A prefabricated steel structure civil school building

Abstract

The invention relates to a prefabricated steel structure civil school building which comprises a bottom layer, a standard layer and a roof layer which are sequentially arranged from bottom to top. Thebottom layer comprises a foundation, transfer columns connected to the foundation, reinforced concrete beams connected between the adjacent transfer columns and a bottom plate arranged on the reinforced concrete beams; each transfer column includes a first square steel pipe and a reinforcement cage arranged outside the first square steel pipe in a sleeving manner; concrete is poured in the firstsquare steel pipes and between the first square steel pipes and the reinforcement cages; the standard layer includes frame columns, steel beams connected between the frame columns and a floor plate installed above the steel beams; each frame column includes a second square steel pipe, each second square steel pipe is aligned at the corresponding first square steel pipe, and concrete is poured intothe second square steel pipes; the roof layer includes a reinforced truss formwork and additional steel bars, and concrete is poured on the reinforced truss formwork; and the roof layer comprises toplayer beams and roof slabs. The prefabricated steel structure civil school building has the effect of speeding up the construction progress.

Description

Technical field [0001] The invention relates to the field of building structure design, in particular to a fabricated steel structure civil school building. Background technique [0002] At present, civil school buildings are generally made into reinforced concrete frame structures. [0003] However, the reinforced concrete frame structure needs to support the formwork, erect the scaffolding, and tie the steel bars during the construction process, which leads to the slow construction process and long construction period. [0004] A prefabricated steel structure civil school building is provided, which can shorten the construction period. Summary of the invention [0005] The purpose of the present invention is to provide a prefabricated steel structure civil school building, which has the advantage of shortening the construction period. [0006] The above-mentioned object of the present invention is achieved through the following technical solutions: [0007] A prefabricated steel stru...

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Problems solved by technology

[0003] However, the reinforced concrete frame structure needs to support the formwork, erect scaffolding, help tie steel bars and other processes during the construction process, resulting in a slow construction process and a long construction period.

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