Lightweight steel structure building frame system

Abstract

The invention discloses a lightweight steel structure building frame system. The lightweight steel structure building frame system comprises steel ground beams, steel beam columns, transverse ring beams, steel floor beams and roof beams, wherein the steel beam columns are vertically arranged on the steel ground beams; the transverse ring beams are fixedly connected with the steel beam columns; the steel floor beams are placed on the ring beams and are fixedly connected with the steel beam columns; the roof beams are arranged on a roof and are fixedly connected with the steel beam columns; and respective connection portions of the steel ground beams, the steel beam columns, the ring beams and the steel floor beams are subjected to punch forming at one step according to certain modulus spacing. Various lightweight steel members which are produced in a standardizing and modularizing mode can be connected to one another together quickly and conveniently, during mounting, the lightweight steel structure building frame system can be positioned and fixed rapidly, ranging and location procedures of the steel beam columns and the like of an existing steel structure building are greatly reduced during mounting, construction materials are saved, construction efficiency is greatly improved, and construction cost is reduced obviously.

Description

technical field [0001] The invention belongs to the field of building steel structures, and in particular relates to a frame system of a light steel structure house. Background technique [0002] Existing civil buildings mainly adopt two structural types: reinforced cement concrete frame structure and steel structure. [0003] The traditional reinforced concrete frame structure building is the most mainstream building type in China. Its construction process is complicated and its construction efficiency is low. In particular, it needs to assemble and disassemble the formwork during construction, which not only reduces the construction efficiency, but also increases the construction cost; moreover, The amount of materials used is large, the weight is heavy, and the consumables consume energy. [0004] At present, the common steel structure buildings are widely used in industrial factory buildings. The installation method usually adopts international standard hot-rolled steel...

AI Technical Summary

Problems solved by technology

However, the solid-web C-shaped steel often used in traditional light steel buildings is cut by the factory or on site according to the needs, and there are various specifications and sizes. Each component must be installed by distance measurement and positioning. The method is relatively primitive, the processing and installation efficiency is low, and the installation is random. Larger, not conducive to standardized construction and quality control

Moreover, the solid C-shaped steel is not conducive to the flow and penetration of lightweight waterproof concrete, so that it cannot be solidified into a whole and the effect is not good

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