Steel structure floor slab assembly type process

Abstract

The invention provides a steel structure floor slab assembly type process, which overcomes the defects in the prior art. The field wet operation is omitted; the bolt connection construction is used; the environment and the operation surface are good; the finished product quality is easy to control; the field hidden engineering is few; the construction period is reduced; the influence by environment temperature is avoided. The steel structure floor slab assembly type process is implemented according to the following steps that 1, before the floor slab installation, cross beams and upright post components are in place; upright posts and the cross beams are assembled into a main beam framework unit through each node structure; 2, bolt holes are reserved in the cross beams according to the floor slab structure; the two ends of the cross beams are connected with the corresponding node structures; 3, floor slab bodies are put onto the cross beams; the floor slab bodies are correspondingly paved on a horizontal framework of the main beam framework unit; the adjacent floor slab bodies are mutually lapped and fixed; and 4, the floor slab bodies are aligned with the bolt holes reserved in the cross beams; the bolt passing connection is performed; and one side, in contact with the cross beams, of the floor slab bodies is correspondingly fixed through the passing and inserting of the bolts.

Description

technical field [0001] The invention relates to a steel structure floor assembly process, which belongs to the technical field of steel structure assembly buildings. Background technique [0002] The floor slabs currently used in the market are mainly reinforced truss floor slabs and beams connected by studs, which require on-site manual pouring and leveling. This is a wet operation, and traditional concrete construction techniques are used. Insulation measures must be taken in winter, and the materials must reach the specified strength before use. The next process can be carried out, the construction period is long, and there are the following defects: [0003] 1. On-site wet work is required, and steel bars are bound on site. [0004] 2. Affected by the strength of cast-in-place concrete, the construction period is long. [0005] 3. Additional thermal insulation measures are required for construction in winter, and the cost is high. Contents of the invention [0006] ...

AI Technical Summary

Problems solved by technology

[0003] 1. On-site wet work is required, and steel bars are bound on site

[0004] 2. Affected by the strength of cast-in-place concrete, the construction period is long

[0005] 3. Additional thermal insulation measures are required for winter construction and the cost is high

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