A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SMA bar based wood beam and wood column self-resetting mortise and tenon joint
The invention provides an SMA bar based wood beam and wood column self-resetting mortise and tenon joint. The SMA bar based wood beam and wood column self-resetting mortise and tenon joint comprises wood columns, wood beams, steel hoops, angle steel and SMA bars; the wood columns and the wood beams are connected through mortises and tenons; the steel hoops are mounted on the wood columns on the upper sides and the lower sides of the wood beams; the angle steel is mounted on the upper sides and the lower sides of the wood beams and located at the positions corresponding to the steel hoops; the angle steel on the upper sides and the lower sides is fixed to the wood beams through bolts; and the steel hoops and the angle steel are connected through the SMA bars. The SMA bar based wood beam and wood column self-resetting mortise and tenon joint is used for solving the problems that a wood beam and wood column mortise and tenon joint is low in rigidity, energy consumption at the joint is insufficient after long-term use or under the action of an earthquake, generated deformation is irreversible, and the bearing capacity is reduced.
本发明提供了一种基于SMA棒材的木梁、木柱自复位榫卯连接节点，包括木柱、木梁、钢抱箍、角钢和SMA棒材，所述木柱与木梁通过榫卯连接，在木梁上下两侧的木柱上安装有钢抱箍，在于钢抱箍对应位置的木梁的上下两侧安装有角钢，上下两侧的角钢通过螺栓固定在木梁上；所述钢抱箍与所述角钢通过SMA棒材连接。本发明用于解决木梁、木柱榫卯连接节点刚度小，在长期使用或地震作用下，节点处耗能不足、产生的变形不可逆转、承载力下降等问题。
SMA bar based wood beam and wood column self-resetting mortise and tenon joint
The invention provides an SMA bar based wood beam and wood column self-resetting mortise and tenon joint. The SMA bar based wood beam and wood column self-resetting mortise and tenon joint comprises wood columns, wood beams, steel hoops, angle steel and SMA bars; the wood columns and the wood beams are connected through mortises and tenons; the steel hoops are mounted on the wood columns on the upper sides and the lower sides of the wood beams; the angle steel is mounted on the upper sides and the lower sides of the wood beams and located at the positions corresponding to the steel hoops; the angle steel on the upper sides and the lower sides is fixed to the wood beams through bolts; and the steel hoops and the angle steel are connected through the SMA bars. The SMA bar based wood beam and wood column self-resetting mortise and tenon joint is used for solving the problems that a wood beam and wood column mortise and tenon joint is low in rigidity, energy consumption at the joint is insufficient after long-term use or under the action of an earthquake, generated deformation is irreversible, and the bearing capacity is reduced.
本发明提供了一种基于SMA棒材的木梁、木柱自复位榫卯连接节点，包括木柱、木梁、钢抱箍、角钢和SMA棒材，所述木柱与木梁通过榫卯连接，在木梁上下两侧的木柱上安装有钢抱箍，在于钢抱箍对应位置的木梁的上下两侧安装有角钢，上下两侧的角钢通过螺栓固定在木梁上；所述钢抱箍与所述角钢通过SMA棒材连接。本发明用于解决木梁、木柱榫卯连接节点刚度小，在长期使用或地震作用下，节点处耗能不足、产生的变形不可逆转、承载力下降等问题。
SMA bar based wood beam and wood column self-resetting mortise and tenon joint
一种基于SMA棒材的木梁、木柱自复位榫卯连接节点
LIU YINGYANG (author) / WANG YIXUAN (author) / CAO JIXING (author) / QIAN HUI (author) / LI AO (author)
2021-11-19
Patent
Electronic Resource
Chinese
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