Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting SMA-rubber seismic mitigation and isolation support
A self-resetting SMA-rubber seismic mitigation and isolation support comprises an upper connecting plate, a lower connecting plate, laminated rubber, a steel plate, a connecting lug ring and a shape memory alloy wire. The support has the advantages and positive effects that the support is mounted on a structure, the connecting plate and the laminated rubber bear a vertical load transmitted from an upper structure, the shape memory alloy wire, the steel plate and the laminated rubber deform under the action of a horizontal earthquake, due to the super-elasticity of the shape memory alloy wires and the damping characteristic of the laminated rubber, input earthquake energy can be effectively absorbed and dissipated, meanwhile, due to the fact that the shape memory alloy wire has the very high self-recovery capacity, the support can be reset after the earthquake action, the dynamic reaction generated by the earthquake action to the structure can be reduced, residual displacement of the structure is avoided or reduced, the maintenance cost of the support after the earthquake action is reduced, and the support has the advantages of simple structure, good durability, low manufacturing cost and the like.
一种自复位SMA‑橡胶减隔震支座，其包括上连接板、下连接板、叠层橡胶、钢板、连接耳环和形状记忆合金丝；本发明具有的优点和积极效果是：支座安装在结构上，其连接板、叠层橡胶承担上部结构传递下来的竖向荷载，形状记忆合金丝和钢板及叠层橡胶在水平地震作用下发生变形，由于形状记忆合金丝的超弹性特性和叠层橡胶的阻尼特性可以有效吸收耗散输入的地震能量，同时由于形状记忆合金丝具有很强的自恢复能力，在地震作用后可使支座复位，能够减小地震作用对结构产生的动力反应，避免或减小结构的残余位移，降低结构地震作用后的维修维护成本，并且具有结构简单，耐久性好，造价低廉等优点。
Self-resetting SMA-rubber seismic mitigation and isolation support
A self-resetting SMA-rubber seismic mitigation and isolation support comprises an upper connecting plate, a lower connecting plate, laminated rubber, a steel plate, a connecting lug ring and a shape memory alloy wire. The support has the advantages and positive effects that the support is mounted on a structure, the connecting plate and the laminated rubber bear a vertical load transmitted from an upper structure, the shape memory alloy wire, the steel plate and the laminated rubber deform under the action of a horizontal earthquake, due to the super-elasticity of the shape memory alloy wires and the damping characteristic of the laminated rubber, input earthquake energy can be effectively absorbed and dissipated, meanwhile, due to the fact that the shape memory alloy wire has the very high self-recovery capacity, the support can be reset after the earthquake action, the dynamic reaction generated by the earthquake action to the structure can be reduced, residual displacement of the structure is avoided or reduced, the maintenance cost of the support after the earthquake action is reduced, and the support has the advantages of simple structure, good durability, low manufacturing cost and the like.
一种自复位SMA‑橡胶减隔震支座，其包括上连接板、下连接板、叠层橡胶、钢板、连接耳环和形状记忆合金丝；本发明具有的优点和积极效果是：支座安装在结构上，其连接板、叠层橡胶承担上部结构传递下来的竖向荷载，形状记忆合金丝和钢板及叠层橡胶在水平地震作用下发生变形，由于形状记忆合金丝的超弹性特性和叠层橡胶的阻尼特性可以有效吸收耗散输入的地震能量，同时由于形状记忆合金丝具有很强的自恢复能力，在地震作用后可使支座复位，能够减小地震作用对结构产生的动力反应，避免或减小结构的残余位移，降低结构地震作用后的维修维护成本，并且具有结构简单，耐久性好，造价低廉等优点。
Self-resetting SMA-rubber seismic mitigation and isolation support
一种自复位SMA-橡胶减隔震支座
CHEN YU (Autor:in) / QI YIFAN (Autor:in) / LI XINYUAN (Autor:in) / WANG QINWEN (Autor:in) / LI ZHONGYAO (Autor:in)
24.08.2021
Patent
Elektronische Ressource
Chinesisch
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