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High-energy-consumption wood structure joint rotation self-resetting device based on tension excitation
The high-energy-consumption wood structure joint rotation self-resetting device based on tension excitation comprises a first steel plate and a second steel plate which are installed on a wood component, and a self-resetting assembly is arranged between the first steel plate and the second steel plate. The self-resetting assembly comprises a self-resetting pull rod installed on the first steel plate and the second steel plate and an energy dissipation connecting piece located on the side face of the self-resetting pull rod, the first steel plate and the second steel plate are connected through the self-resetting pull rod and the energy dissipation connecting piece, and the two ends of the self-resetting pull rod penetrate through the first steel plate and the second steel plate correspondingly. The self-resetting pull rod is a shape memory alloy self-resetting pull rod; the wood structure node has the following beneficial effects that the first steel plate and the second steel plate can rotate along with rotation of the wood structure node, and when the included angle between the first steel plate and the second steel plate becomes larger, the shape memory alloy self-resetting pull rod can be pulled, so that the hyperelastic behavior of the shape memory alloy is stimulated, and the node is made to reset automatically.
本发明提供一种基于受拉激发的高耗能木结构节点转动自复位装置，包括安装在木构件上的第一钢板和与第二钢板，所述第一钢板和第二钢板之间设有自复位组件，所述自复位组件包括安装在所述第一钢板和第二钢板上的自复位拉杆和位于所述自复位拉杆侧面的耗能连接件，所述第一钢板和第二钢板之间通过自复位拉杆和耗能连接件连接，所述自复位拉杆的两端分别穿过第一钢板和第二钢板，且所述自复位拉杆为形状记忆合金自复位拉杆；本发明具有以下有益效果：本发明中的第一钢板和第二钢板会随着木结构节点的转动而发生转动，当第一钢板和第二钢板之间的夹角变大时，会拉动形状记忆合金自复位拉杆，从而激发形状记忆合金的超弹性行为并使节点自复位。
High-energy-consumption wood structure joint rotation self-resetting device based on tension excitation
The high-energy-consumption wood structure joint rotation self-resetting device based on tension excitation comprises a first steel plate and a second steel plate which are installed on a wood component, and a self-resetting assembly is arranged between the first steel plate and the second steel plate. The self-resetting assembly comprises a self-resetting pull rod installed on the first steel plate and the second steel plate and an energy dissipation connecting piece located on the side face of the self-resetting pull rod, the first steel plate and the second steel plate are connected through the self-resetting pull rod and the energy dissipation connecting piece, and the two ends of the self-resetting pull rod penetrate through the first steel plate and the second steel plate correspondingly. The self-resetting pull rod is a shape memory alloy self-resetting pull rod; the wood structure node has the following beneficial effects that the first steel plate and the second steel plate can rotate along with rotation of the wood structure node, and when the included angle between the first steel plate and the second steel plate becomes larger, the shape memory alloy self-resetting pull rod can be pulled, so that the hyperelastic behavior of the shape memory alloy is stimulated, and the node is made to reset automatically.
本发明提供一种基于受拉激发的高耗能木结构节点转动自复位装置，包括安装在木构件上的第一钢板和与第二钢板，所述第一钢板和第二钢板之间设有自复位组件，所述自复位组件包括安装在所述第一钢板和第二钢板上的自复位拉杆和位于所述自复位拉杆侧面的耗能连接件，所述第一钢板和第二钢板之间通过自复位拉杆和耗能连接件连接，所述自复位拉杆的两端分别穿过第一钢板和第二钢板，且所述自复位拉杆为形状记忆合金自复位拉杆；本发明具有以下有益效果：本发明中的第一钢板和第二钢板会随着木结构节点的转动而发生转动，当第一钢板和第二钢板之间的夹角变大时，会拉动形状记忆合金自复位拉杆，从而激发形状记忆合金的超弹性行为并使节点自复位。
High-energy-consumption wood structure joint rotation self-resetting device based on tension excitation
一种基于受拉激发的高耗能木结构节点转动自复位装置
CHEN XI (author) / XU QINGFENG (author) / QIN XUETAO (author) / WANG ZHUOLIN (author) / ZHANG FUWEN (author) / WANG MINGQIAN (author)
2024-05-28
Patent
Electronic Resource
Chinese
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