Light wood support energy dissipation structure

Abstract

The invention relates to a light wood support energy dissipation structure. The light wood support energy dissipation structure comprises a wood support and a wood wall bone column, wherein the end parts of the wood support and the wood wall bone column are connected through an energy dissipation connecting piece; the energy dissipation connecting piece comprises a support connecting plate, a basepanel, a bone column connecting plate and a damping energy dissipation module; the bone column connecting plate is connected with one side edge of the base panel; the damping energy dissipation module comprises an internal damping energy dissipation layer and an external damping protective layer; the support connecting plate and the base panel are arranged in an overlapped manner, and the upper and lower ends of the support connecting plate and the base panel are connected through an energy dissipation bridging part; an inserting seam for inserting the internal damping energy dissipation layer is reserved between the support connecting plate and the base panel; and after the internal damping energy dissipation layer is inserted into the inserting seam, the internal damping energy dissipation layer, the base panel and the support connecting plate are coated with the external damping protective layer. Compared with the prior art, the light wood support energy dissipation structure has the advantages that the energy dissipation connecting piece is arranged, and a rigid framework and the damping energy dissipation module are combined, so that a connecting joint has good bearing capacity, joint rigidity and energy dissipation capacity, and the energy dissipation capacity and the lateral resistance of a light wood structure shear wall are effectively improved.

Description

technical field [0001] The invention relates to the technical field of building structure engineering, in particular to a light wooden support energy-dissipating structure. Background technique [0002] Wood is a widely used building material, which is renewable and environmentally friendly. The light-weight wooden structure houses with wood as the main building material have the advantages of energy saving, environmental protection, quick construction, and good earthquake resistance. Buildings consume a lot of energy in the process of material production, construction, use and maintenance. Therefore, vigorously promoting the development and application of light wood structure houses in my country is an important way to support energy conservation, emission reduction and sustainable development of the construction industry. [0003] The light wood structure is a structural system composed of wood frame shear walls, wood floors and wood roofs. The wood frame shear wall is c...

AI Technical Summary

Problems solved by technology

However, currently commonly used nail connections and metal connectors have poor energy dissipation capacity, and under horizontal loads, the connection nodes between supports and wooden wall stud columns often have unfavorable phenomena such as nail pulling out, wood transverse grain tearing, and wood splitting. , causing the support to separate from the wooden wall stud column, reducing the overall performance and lateral performance of the wall

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