A modular multi-story fabricated steel structure system

Abstract

The invention relates to a modular multi-high-rise assembled steel structure system belonging to the technical field of structural engineering. The structural system is assembled by bolts on the assembled floor and the assembled flange column; the assembled floor can be spliced ​​to a required scale, and bolts are used to splice the assembled floors to form the entire floor of the building; The steel structure system of the present invention realizes factory production and rapid on-site assembly. At the same time, the present invention completely uses high-strength bolts for on-site assembly, which avoids environmental pollution caused by concrete pouring and steel welding. When the structural components are removed, they can be recycled efficiently. It is a green structural system that truly realizes the concept of green environmental protection.

Description

technical field [0001] The invention relates to a modular multi-high-rise assembled steel structure system, which belongs to the technical field of structural engineering. Background technique [0002] On January 1, 2013, the General Office of the State Council forwarded the "Green Building Action Plan" formulated by the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development with Guobanfa [2013] No. 1. It clearly stated in the important tasks stipulated that: Vigorously develop green building materials and promote the industrialization of construction. Housing, urban and rural construction and other departments are required to speed up the establishment of a standard system for the design, construction, and production of parts to promote industrialization of construction, promote the standardization of structural parts, parts, and components, enrich the types of standard parts, and improve versatility and replaceability. Promote c...

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Problems solved by technology

[0003] A lot of welding is used in the construction of traditional steel structure residential buildings, the construction speed is slow, the pollution to the environment is serious, and the quality of the welds is not suitable for control, which seriously affects the safety performance of the building

With the continuous development of my country's steel structure building technology, the multi-high-rise steel structure system should adopt the basic development principles of design modularization, component standardization, standardization to promote industrialization, and industrialization to promote industrialization. However, domestic modularization of industrialized assembled steel structures The research is still in its infancy, and an innovative modular fabricated steel structure system is urgently needed

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