Novel assembled steel skeleton wood member

Abstract

The present invention discloses a novel assembled steel skeleton wood member, which comprises a section steel, an upper wing edge wood plate, a lower wing edge wood plate and two side wing edge wood plates, wherein the upper wing edge wood plate and the lower wing edge wood plate respectively cover the upper wing edge surface and the lower wing edge surface of the section steel, a silencing material and a thermal insulation material are respectively sandwiched between the upper wing edge wood plate and the upper wing edge surface of the section steel and between the lower wing edge wood plate and the lower wing edge surface of the section steel, and the two side wing edge wood plates are respectively arranged on both side wing edges of the section steel and are respectively and fixedly connected to the section steel. According to the present invention, the mechanical properties of the internal section steel are completely provided, and the internal section steel provides the force skeleton effect and can provide the sufficient carrying capacity; the protection capacity of the wood plate on the internal section steel is completely provided; by arranging the wood plates on both sides and the wing edges of the section steel, the corrosion on the steel structure can be effectively slowed down; and with the constraints of the wood structures of both sides and the wing edges on the steel structure, the out-of-plane stiffness of the internal section steel is improved, the steel beam out-of-plane instability can be avoided, and the whole stiffness of the structure is ensured.

Description

technical field [0001] The invention relates to the technology in the field of civil engineering, in particular to a novel assembled steel-frame wood component. Background technique [0002] Due to the advantages of high strength, good ductility, light weight, and fast construction, steel structures are more and more used in industrial and civil buildings. In the past 20 years, steel structure has developed rapidly in our country. However, despite its glamorous advantages, steel structure also has several fatal deficiencies, which hinder the further development and promotion of steel structure. Solving the fire prevention, anti-corrosion and instability problems in steel structure houses has become the primary problem in the promotion of steel structure houses. [0003] Wood has the characteristics of light weight, high strength, and high strength ratio. Although wood components can burn on fire, the carbonized layer can retard the continuous development of combustion and h...

AI Technical Summary

Problems solved by technology

The defects of wood are also obvious, anisotropic materials, and tension cannot be transmitted between components

Images