Assembled type wood structure X-shaped beam column energy dissipation joint

Abstract

The invention discloses an assembled type wood structure X-shaped beam column energy dissipation joint which comprises a wood beam, a wood column, steel filling plates, X-shaped energy dissipaters, high-strength bolts and pins. The wood beam and the wood column are connected through the steel filling plates and the X-shaped energy dissipaters; channels are reserved in the end of the wood beam and the end of the wood column, the steel filling plates are fastened in the channels through the pins, a pair of X-shaped energy dissipaters are arranged between the steel filling plate arranged on the wood beam and the steel filling plate arranged on the wood column, and the two X-shaped energy dissipaters serve as a pair and are arranged on the two sides of the steel filling plates and fastened through the high-strength bolts. According to the assembled type wood structure X-shaped beam column energy dissipation joint, the structural stability in a small earthquake is guaranteed while the static loading requirement is met, the X-shaped energy dissipaters achieve the energy dissipation purpose through upper opening and lower closing or upper closing and lower opening when a major earthquake occurs, and the structural stability is guanranteed.

Description

technical field [0001] The invention belongs to the field of civil engineering and relates to a wood structure node, in particular to an assembled wood structure energy consumption node. Background technique [0002] In today's society, the consumption of resources and energy is increasing day by day, and the environmental pollution, energy and resource consumption caused by the production of traditional structural materials have restricted the sustainable development of my country's national economy to varying degrees. Therefore, it is imperative to promote and apply new energy-saving, eco-friendly, high-efficiency, and low-cost structural materials. Wooden structures have huge inherent advantages as a form of green building structure. [0003] To build a wooden structure building, the joint part is a crucial link. With the development of modern society, various forms of wood structure joints have appeared, such as mortise and tenon joints, tooth-plate connections, pin con...

AI Technical Summary

Problems solved by technology

However, when this connection method bears a relatively large bending moment, more bolts are required. If the bolts are not increased, the diameter of the bolts needs to be increased, and the local wood may be damaged due to stress concentration, and eventually the overall damage may be caused by the early failure of the joints. collapse of structure

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