Composite assembly type building steel structure

Abstract

The invention provides a composite assembly type building steel structure, and relates to the technical field of steel structure construction. The composite assembly type building steel structure comprises support columns and wallboards, wherein the support columns are vertically arranged on the ground or a cement surface at equal intervals, and the wallboards are arranged between every two adjacent support columns; the bottom of each support column is provided with a bottom fixing foot, and each bottom fixing foot is fixedly installed on the ground or the cement surface; and a plurality of transversely-fixed cross beams are fixedly connected between every two adjacent supporting columns at equal intervals, and a supporting beam is fixedly connected with the middles of every two adjacent cross beams. According to the composite assembly type building steel structure, the supporting columns are erected on the ground or the cement surface at equal intervals, the bottom ends of the supporting columns are installed on the bottom fixing feet and driven into the ground through threaded rods at the bottoms of the bottom fixing feet, and threads on the surfaces of the threaded rods are meshed with soil at the bottom of the ground so that the bottom fixing feet are fixedly installed on the ground; and locking bolts are driven into the edge of a bottom fixing disc at equal intervals so asto lock the peripheries of the bottom fixing feet.

Description

Technical field[0001]The invention relates to the technical field of steel structure construction, in particular to a composite fabricated building steel structure.Background technique[0002]As the strength of my country's construction industry continues to grow, the appearance of cities across the country has undergone drastic changes, and new buildings have sprung up in an endless stream. Prefabricated building refers to a building in which part or all of the components of the building are prefabricated in the factory, and then transported to the construction site, where the components are assembled through reliable connections. In recent years, driven by the policies of "Green Building Action" and "Building Industrialization, Housing Industrialization" and economic development, prefabricated buildings have become a hot spot for domestic research and exploration, due to their convenient assembly and disassembly, ease of movement and Characteristics such as transportation are being ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems in the prior art, the object of the present invention is to provide a composite assembled building steel structure, which solves the problem that the bottom of the traditional steel structure is fixed by slotting on the ground or cement ground, and then the steel The support columns of the structure are buried in the ground, and the soil after the grooves are made on the ground is relatively loose. Although the soil is compacted by pressing after the support columns are installed, the soil between the soil after being turned over and buried It is difficult to restore the original structural strength in a short period of time, and it is necessary to open deeper grooves on the ground or cement surface to make the support column firmly installed, and the damage to the ground or cement floor is relatively large technical problem

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