High-energy-consumption wood frame structure system

Abstract

The invention relates to the field of building structures, in particular to a high-energy-consumption wood frame structure system. The high-energy-consumption wood frame structure system comprises combined columns, combined beams, joint connecting assemblies, foundations and foundation connecting pieces, wherein the vertically-adjacent combined columns are connected through the joint connecting assemblies, the combined columns and the transversely-arranged combined beams are connected through the joint connecting assemblies, and the combined wood columns at the lowermost end are installed on the foundations through the foundation connecting pieces. According to the high-energy-consumption wood frame structure system, middle steel components serve as a column framework for combined columns,wood blocks are filled in the column framework for cooperative supporting, the bearing capacity is high, the bending resistance is high, the requirement for large wood can be reduced by using the wood blocks, and friction deformation energy consumption can be achieved between the wood blocks during earthquakes.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a high energy consumption wood frame structure system. Background technique [0002] With the development of social modernization, the construction industry has proposed the concept of prefabricated modular construction, in which wood, as a natural prefabricated building material, has been widely used. Wood structure buildings have the advantages of short construction period, good durability, and strong seismic performance, especially strong seismic energy dissipation capacity. Wood structure building systems have high structural toughness, light weight, and strong elastic resilience, which can effectively resist periodic fatigue loads. The mortise and tenon structure at the joints can effectively dissipate energy through frictional sliding during earthquakes. [0003] However, there is a shortage of large-scale timber at present, and the structural wooden column composed of a...

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Problems solved by technology

[0003] However, there is a shortage of large-scale timber at present, and the structural wooden column composed of a single large-diameter log is expensive, and the structural wooden column composed of multiple small-diameter logs connected by combination is cumbersome. If the eccentricity is too large, the bending moment caused by the vertical load after normal installation is too large, the bearing capacity will decrease, and the structural wooden columns will be damaged by bending in advance during the earthquake

The rigidity of wooden beams is small, and the deformation and deflection of the structure are large, which will affect the normal use of the building

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